mariadb

Commit Graph

Author	SHA1	Message	Date
unknown	3c2e7f1e97	A minor adjustment of the previous bug fix in sp_head.cc. (Which btw also fixed BUG#7295: Server crash when executing stored procedure, I just forgot to include that before.) sql/sp_head.cc: A minor adjustment of the previous bug fix; moved the rollback of item changes to a better place which will not miss some cases.	21 years ago
unknown	64cc538bda	Fixed BUILD script to use --with-berkeley-db instead of --with-bdb Lots of small fixes to multi-precision-math path Give Note for '123.4e' Added helper functions type 'val_string_from_real() Don't give warnings for end space for string2decimal() Changed storage of values for SP so that we can detect length of argument without strlen() Changed interface for str2dec() so that we must supple the pointer to the last character in the buffer BUILD/SETUP.sh: with-bdb ->with-berkeley-db include/decimal.h: Make string2decimal and string2decimal_fixed inline mysql-test/r/func_group.result: More tests (to find bugs in precision math fixes) mysql-test/r/func_set.result: Test to cover more Item_func_field::val_xxx() code mysql-test/r/ps_6bdb.result: update results mysql-test/r/type_decimal.result: New tests Give note for '123.4e' mysql-test/r/type_newdecimal.result: Number of decimal changes (probably right, but hard to verify) mysql-test/t/func_group.test: More tests (to find bugs in precision math fixes) mysql-test/t/func_set.test: Test to cover more Item_func_field::val_xxx() code mysql-test/t/type_decimal.test: New tests to cover more cases in decimal.c sql/item.cc: Added helper functions type 'val_string_from_real()' Use new interfase to str2my_decimal() Moved nr_of_decimals() here (and made it static) sql/item.h: Added helper functions type 'val_string_from_real()' sql/item_func.cc: Style fixes Trivial optimizations Ensure null_value is set if my_decimal_add/sub/mul/div returns error Remove not needed Item_func_int_div::val_str() Join Item_func_signproc and Item_func_neg Fix that FIELD() works when first argument is NULL or one if it's arguments are NULL new str2my_decimal interface sql/item_func.h: Make Item_func_int_div inherit from Item_int_func (allows us to remove some virtual functions) Join Item_func_signproc & Item_func_neg sql/item_strfunc.cc: Move nr_of_decmails() to Item.cc (as it was only used here) sql/item_sum.cc: Style fixes Change a lot of code to use new helper converter functions in item.cc Moved Item_sum::val_decimal() to Item_sum_int::val_decimal() Fixed calls to wrong functions (Item_sum_num::val_int()) Ensure that all hybrid functions checks hybrid_type in val_xxx() (As there is no gurantee that they are called in the right context) Simplify key_length allocation in Item_sum_sum_distinct() Simplified create_tmp_field() and reset_field() Fixed potential error in Item_sum_hybrid::reset_field() Optimize Item_sum_avg::update_field() Item_std_field() functions musted be fully coded becasue Item_variance_field::val_xxx functions called helper functions Coded missing Item_sum_ufd_xxx::val_decimal() functions sql/item_sum.h: Moved Item_sum::val_decimal() to Item_sum_int::val_decimal() Added missing Item_sum_ufd_xxx::val_decimal() functions Removed not used scale() function. Fixed that Item_std_field() works with decimal arguments Fixed that CREATE ... STD() will create a REAL field sql/log_event.cc: Ensure that we use same format for all types sql/my_decimal.cc: Don't give warnings for end space for string2decimal() Added dbug_print_decimal() sql/my_decimal.h: Style fixes Prototypes for new functions New interface for str2my_decimal() sql/mysql_priv.h: Made nr_of_decimals() static sql/protocol.cc: Simplify code (by assume that decimal can't be bigger than DECIMAL_MAX_STR_LENGTH] sql/protocol_cursor.cc: Changed storage of values for SP so that we can detect length of argument without strlen() sql/sp_head.cc: Simplify code for decimal handling by letting item handling conversion to decimal sql/sp_rcontext.cc: Use new method to get length of arguments sql/sql_analyse.cc: if -> switch Increase 'empty' if decimal value=0 Remove usage of strcat() sql/sql_base.cc: Remove unnecessary checks sql/sql_class.cc: Remove not needed 'else' Removed not used variables sql/sql_select.cc: remove test for impossible condtion strings/decimal.c: Made two trivial functions macros Changed interface for str2dec() so that we must supple the pointer to the last character in the buffer This safer than before as we don't require an end \0 anymore (old code gave wrong answers in MySQL for some internals strings that where not \0 terminated) Detect error numbers of type '12.55e' str2dec() will now set 'to' to zero in case of errors	21 years ago
unknown	dba0875304	Fixed... BUG#6642: Stored procedure crash if expression with set function BUG#7013: Stored procedure crash if group by ... with rollup BUG#7743: 'Lost connection to MySQL server during query' on Stored Procedure BUG#7992: SELECT .. INTO variable .. within Stored Procedure crashes the server BUG#8116: calling simple stored procedure twice in a row results in server crash Rolling back the item change list after each substatement in a procedure fixed the failing assert(). mysql-test/r/sp.result: New test cases for BUG#6642, 7013, 7743, 7992 and 8116. mysql-test/t/sp.test: New test cases for BUG#6642, 7013, 7743, 7992 and 8116. sql/sp_head.cc: Roll back the item change list after each sub statement.	21 years ago
unknown	af4b5c896d	Changes and fixes for windows compilation VC++Files/libmysqld/libmysqld.dsp: added sql/my_decimal.cc VC++Files/sql/mysqld.dsp: added my_decimal.cpp VC++Files/strings/strings.dsp: added decimal.c sql/field.cc: conversion fixes for windows compilation sql/item.h: fix for windows compilation sql/item_func.cc: fixed conversion for windows (cast from ulonglong to double is not supported) sql/item_sum.cc: typecast fix for windows compilation sql/sp_head.cc: typecast fix fo windows compilation sql/sql_cache.cc: typecast fix for windows compilation	21 years ago
unknown	91db48e35a	Precision Math implementation BitKeeper/etc/ignore: Added client/decimal.c client/my_decimal.cc client/my_decimal.h to the ignore list	21 years ago
unknown	3f24932124	WL#2130: Table locking for stored FUNCTIONs Collect all tables and SPs refered by a statement, and open all tables with an implicit LOCK TABLES. Do find things refered by triggers and views, we open them first (and then repeat this until nothing new is found), before doing the actual lock tables. mysql-test/r/information_schema.result: Updated result for WL#2130. mysql-test/r/lock.result: Updated result for WL#2130. mysql-test/r/sp-error.result: Updated result for WL#2130. mysql-test/r/sp.result: Updated result for WL#2130. mysql-test/r/view.result: Updated result for WL#2130. mysql-test/t/information_schema.test: Disabled one test case due to a bug involving LOCK TABLES, which shows up with WL#2130. mysql-test/t/lock.test: New error message with WL#2130. This change is under debate and might change in the future, but will do for now. mysql-test/t/sp-error.test: Updated for WL#2130. Some tests are voided when table access does work from functions. mysql-test/t/sp.test: Updated for WL#2130. mysql-test/t/view.test: Updated for WL#2130. sql/item_func.cc: We now have to set net.no_send_ok for functions too, with WL#2130. sql/share/errmsg.txt: Reused an error code since the old use was voided by WL#2130, but a new one was needed instead (similar, but more specific restriction). sql/sp.cc: Fixed error handling and collection of used tables for WL#2130. sql/sp.h: Fixed error handling and collection of used tables for WL#2130. sql/sp_head.cc: Added support functions for collecting and merging hash tables and lists of used tables from SPs and substatements, for WL#2130. sql/sp_head.h: Added support functions for collecting and merging hash tables and lists of used tables from SPs and substatements, for WL#2130. sql/sql_base.cc: Changed the way table->query_id is tested and set during with locked tables in effect. This makes some SP test cases work with WL#2130, but has a side effect on some error cases with explicit LOCK TABLES. It's still debated if this is the correct way, so it might change. sql/sql_class.h: Added flags for circumventing some interference between WL#2130 and mysql_make_view(). sql/sql_derived.cc: Added some missing initializations. (Potential bugs.) sql/sql_lex.cc: Clear the new hash tables for WL#2130. sql/sql_lex.h: Added hash tables for procedures and tables too (as for functions), for WL#2130. sql/sql_parse.cc: WL#2130: Make table accesses from stored functions work by adding an implicit LOCK TABLES around (most) executed statements. To do this, we have to go through a loop where we collect all SPs and tables in mysql_execute_statement. sql/sql_prepare.cc: Cache both functions and procedures for WL#2130. sql/sql_show.cc: Added some missing initializations. (Potential bugs.) sql/sql_view.cc: Shortcut mysql_make_view() if thd->shortcut_make_view is true during the pre-open phase for collecting tables in WL#2130. Otherwise, the similar mechanism here causes interference. sql/sql_yacc.yy: For WL#2130, added caching of procedures and disallowed LOCK/UNLOCK TABLES in SPs.	21 years ago
unknown	5cf29b3b60	Fixed bug detected by sp-tests Cleanup during reviews of new pushed code BUILD/compile-pentium-debug-max: Use --debug=full as default BUILD/compile-pentium-debug: Use --debug=full as default mysys/my_alloc.c: More debugging sql/item_func.cc: Cleanup new code Don't call insert_id() for last_insert_id(value) to avoid side effects sql/item_subselect.cc: Fixed DBUG output sql/sp_head.cc: Simple cleanup sql/sql_lex.cc: Moved usage of arguments first in lex_start to make their usage clearer Remove sl->expr_list.deleete_elements() becasue: - It didn't do anything (delete_elements on a list of list is a no-op operation) - The deleted for loop used SELECT_LEX elements that was allocated in mysql_new_select() in sp-head, but freed when sphead->mem_root was freed. (delete sphead doesn't remove used SELECT_LEX elements from the global all_selects_list) sql/sql_parse.cc: More DBUG entries	21 years ago
unknown	fdb6225390	fixed using in SP sentences which use Item tree temporary changes rollback (BUG#7992) mysql-test/r/sp.result: rolling back temporary Item tree changes in SP mysql-test/t/sp.test: rolling back temporary Item tree changes in SP sql/sp_head.cc: if PS instruction made some temporary changes in Item tree we have to roll it back	21 years ago
unknown	88bd301d36	XA (not completely polished out yet) include/my_pthread.h: cleanup. don't use gcc extensions innobase/include/trx0sys.ic: Jan's fix for innobase_xa_prepare innobase/read/read0read.c: Jan's fix for innobase_xa_prepare innobase/trx/trx0trx.c: Jan's fix for innobase_xa_prepare mysql-test/include/varchar.inc: test fix mysql-test/r/ctype_ucs.result: new log event - all binlog positions are changed :( mysql-test/r/drop_temp_table.result: new log event - all binlog positions are changed :( mysql-test/r/insert_select.result: new log event - all binlog positions are changed :( mysql-test/r/mix_innodb_myisam_binlog.result: new log event - all binlog positions are changed :( mysql-test/r/myisam.result: test fix mysql-test/r/rpl000015.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_change_master.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_charset.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_error_ignored_table.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_flush_log_loop.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_flush_tables.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_loaddata.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_loaddata_rule_m.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_loaddata_rule_s.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_log.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_log_pos.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_max_relay_size.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_relayrotate.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_replicate_do.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_reset_slave.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_rotate_logs.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_server_id1.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_server_id2.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_temporary.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_timezone.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_until.result: new log event - all binlog positions are changed :( mysql-test/r/rpl_user_variables.result: new log event - all binlog positions are changed :( mysql-test/r/user_var.result: new log event - all binlog positions are changed :( mysql-test/t/ctype_ucs.test: new log event - all binlog positions are changed :( mysql-test/t/mix_innodb_myisam_binlog.test: new log event - all binlog positions are changed :( mysql-test/t/mysqlbinlog.test: new log event - all binlog positions are changed :( mysql-test/t/mysqlbinlog2.test: new log event - all binlog positions are changed :( mysql-test/t/rpl_charset.test: new log event - all binlog positions are changed :( mysql-test/t/rpl_error_ignored_table.test: new log event - all binlog positions are changed :( mysql-test/t/rpl_loaddata_rule_m.test: new log event - all binlog positions are changed :( mysql-test/t/rpl_loaddata_rule_s.test: new log event - all binlog positions are changed :( mysql-test/t/rpl_log.test: new log event - all binlog positions are changed :( mysql-test/t/rpl_log_pos.test: new log event - all binlog positions are changed :( mysql-test/t/rpl_user_variables.test: new log event - all binlog positions are changed :( mysql-test/t/user_var.test: new log event - all binlog positions are changed :( mysys/hash.c: typo fixed sql/ha_berkeley.cc: handlerton framework sql/ha_berkeley.h: handlerton framework sql/ha_innodb.cc: handlerton framework sql/ha_innodb.h: handlerton framework sql/handler.cc: new transaction handling, handlerton framework, two-phase commit, XA support sql/handler.h: new transaction handling, handlerton framework, two-phase commit, XA support sql/lex.h: XA commands sql/log.cc: new transaction handling, handlerton framework, two-phase commit, XA support, tc-logging, TC_LOG_MMAP class sql/log_event.cc: Xid_log_event sql/log_event.h: Xid_log_event, LOG_EVENT_BINLOG_CLOSED_F flag sql/mysql_priv.h: wrapper for query_id++ sql/mysqld.cc: new command-line options --log-tc, --log-tc-size, --tc-heuristic-recover, new status variables Tc_log_page_size, Tc_log_max_pages_used, Tc_log_page_waits. init/stop tc logging sql/set_var.h: warning fixed sql/share/errmsg.txt: XA error messages sql/sp_head.cc: s/query_id++/next_query_id()/ sql/sql_base.cc: typo fixed. new transaction handling. sql/sql_class.cc: cleanup of THD.transaction sql/sql_class.h: TC_LOG classes, new status variables, new savepoint handling, XA support sql/sql_insert.cc: comments sql/sql_lex.cc: s/found_colon/found_semicolon/ sql/sql_lex.h: SQLCOM_XA_xxx, XA related changes in Lex sql/sql_parse.cc: cleanup, XA commands, new savepoint handling sql/sql_repl.cc: two functions moved to log.cc sql/sql_repl.h: two functions moved to log.cc sql/sql_trigger.cc: s/lex.name_and_length/lex.ident/ sql/sql_yacc.yy: XA commands, cleanup	21 years ago
unknown	acf76e3b88	First stage of table definition cache Split TABLE to TABLE and TABLE_SHARE (TABLE_SHARE is still allocated as part of table, will be fixed soon) Created Field::make_field() and made Field_num::make_field() to call this Added 'TABLE_SHARE->db' that points to database name; Changed all usage of table_cache_key as database name to use this instead Changed field->table_name to point to pointer to alias. This allows us to change alias for a table by just updating one pointer. Renamed TABLE_SHARE->real_name to table_name Renamed TABLE->table_name to alias Renamed TABLE_LIST->real_name to table_name include/myisam.h: Added const before names mysql-test/r/group_min_max.result: Make results repeatable mysql-test/t/group_min_max.test: Make results repeatable sql/field.cc: Created Field::make_field() and made Field_num::make_field() to call this Use TABLE_SHARE Use sql_strmake() instead of sql_memdup() to simplify code sql/field.h: Changed table_name to be pointer to table_name. This allows us to change alias for all fields by just changing one pointer. Use TABLE_SHARE sql/field_conv.cc: Use TABLE_SHARE sql/filesort.cc: Use TABLE_SHARE sql/ha_berkeley.cc: Use TABLE_SHARE sql/ha_heap.cc: Use TABLE_SHARE sql/ha_innodb.cc: Use TABLE_SHARE sql/ha_myisam.cc: Use TABLE_SHARE sql/ha_myisammrg.cc: Use TABLE_SHARE Change some pointer handling to use const char* sql/ha_ndbcluster.cc: Use TABLE_SHARE sql/handler.cc: Use TABLE_SHARE sql/item.cc: Use TABLE_SHARE sql/item_func.cc: Use TABLE_SHARE sql/item_subselect.cc: Use TABLE_SHARE sql/item_sum.cc: Use TABLE_SHARE sql/key.cc: Use TABLE_SHARE sql/lock.cc: Use TABLE_SHARE sql/log_event.cc: real_name -> table_name sql/mysql_priv.h: Use TABLE_SHARE sql/opt_range.cc: Use TABLE_SHARE sql/opt_sum.cc: Use TABLE_SHARE sql/records.cc: Use TABLE_SHARE sql/repl_failsafe.cc: real_name -> table_name sql/slave.cc: Use TABLE_SHARE sql/sp.cc: Use TABLE_SHARE sql/sp_head.cc: real_name -> table_name sql/sql_acl.cc: Use TABLE_SHARE removed unnecessary assert fixed indentation changed some char * -> const char* sql/sql_acl.h: changed some char* -> const char* sql/sql_base.cc: Use TABLE_SHARE sql/sql_cache.cc: Use TABLE_SHARE sql/sql_class.cc: Use TABLE_SHARE sql/sql_db.cc: real_name -> table_name sql/sql_delete.cc: Use TABLE_SHARE sql/sql_derived.cc: Use TABLE_SHARE sql/sql_handler.cc: Use TABLE_SHARE sql/sql_help.cc: Use TABLE_SHARE sql/sql_insert.cc: Use TABLE_SHARE sql/sql_load.cc: Use TABLE_SHARE sql/sql_parse.cc: Use TABLE_SHARE sql/sql_rename.cc: real_name -> table_name sql/sql_select.cc: Use TABLE_SHARE table->blob_fields now points to field offsets, not fields tmp_table->table_name now points to alias name sql/sql_show.cc: Use TABLE_SHARE sql/sql_table.cc: Use TABLE_SHARE sql/sql_test.cc: Use TABLE_SHARE sql/sql_trigger.cc: Use TABLE_SHARE sql/sql_udf.cc: Use TABLE_SHARE sql/sql_union.cc: real_name -> table_name sql/sql_update.cc: Use TABLE_SHARE sql/sql_view.cc: Use TABLE_SHARE sql/table.cc: Split TABLE to TABLE and TABLE_SHARE Changed blob_field to be field offsets instead of pointer to fields Only initialize table->s->default_values with default record (not all table->record[#]) Some indentation changes sql/table.h: Split TABLE to TABLE and TABLE_SHARE sql/tztime.cc: real_name -> table_name sql/unireg.cc: Use TABLE_SHARE sql/unireg.h: Use TABLE_SHARE	21 years ago
unknown	2e8d13c73e	After merge fixes config/ac-macros/character_sets.m4: Added latin1_spanish_ci dbug/dbug_analyze.c: Remove compiler warnings include/my_handler.h: Reorder structure arguments to be more optimal innobase/dict/dict0load.c: Fixed wrong define tag (for MySQL 5.0) innobase/fil/fil0fil.c: Fixed compiler warning innobase/os/os0file.c: Fixed compiler warning myisam/ft_boolean_search.c: Fixed compiler warning myisam/ft_static.c: Update to use new HA_KEYSEG structure myisam/mi_open.c: Simple optimization myisammrg/myrg_static.c: Removed compiler warning mysql-test/r/grant.result: Update results after merge mysql-test/r/index_merge.result: Update results after merge mysql-test/r/information_schema_inno.result: Add missing drop table mysql-test/r/lowercase_table.result: safety fix mysql-test/r/multi_update.result: safety fix mysql-test/r/ps_1general.result: safety fix mysql-test/r/ps_2myisam.result: Update results after merge (set is not anymore of binary type) mysql-test/r/ps_3innodb.result: Update results after merge mysql-test/r/ps_4heap.result: Update results after merge mysql-test/r/ps_5merge.result: Update results after merge mysql-test/r/ps_6bdb.result: Update results after merge mysql-test/r/show_check.result: Update results after merge mysql-test/r/subselect.result: Update results after merge (added missing quotes) mysql-test/r/timezone2.result: Update results after merge mysql-test/r/view.result: Update results after merge (note that INSERT IGNORE will work again after next merge from 4.1) mysql-test/t/derived.test: Removed empty line mysql-test/t/grant.test: Update results after merge mysql-test/t/information_schema_inno.test: added missing drop table mysql-test/t/lowercase_table.test: safety fix mysql-test/t/multi_update.test: safety fix mysql-test/t/ps_1general.test: safety fix mysql-test/t/view.test: update error codes after merge ndb/src/mgmsrv/main.cpp: after merge fix ndb/tools/ndb_test_platform.cpp: removed compiler warnings regex/main.c: remove compiler warnings sql/field.cc: Remove compiler warning sql/gen_lex_hash.cc: Added DBUG support sql/ha_myisam.cc: Removed warning from valgrind sql/ha_ndbcluster.cc: Remove compiler warning sql/item_cmpfunc.cc: Better to use val_int() instead of val_real() as we don't want Item_func_nop_all to return different value than the original ref element sql/mysqld.cc: Remove compiler warning sql/sql_acl.cc: More debugging sql/sql_lex.cc: Remove unnecessary 'else' sql/sql_parse.cc: After merge fixes Simplify reset of thd->server_status for SQLCOM_CALL sql/sql_prepare.cc: After merge fixes Removed possible core dump in mysql_stmt_fetch() sql/sql_update.cc: After merge fixes (together with Sanja) strings/ctype-czech.c: Remove compiler warning strings/ctype-ucs2.c: Remove compiler warning strings/ctype-win1250ch.c: Remove compiler warning strings/xml.c: Remove compiler warning tests/client_test.c: Fix test to work with 5.0 vio/test-sslserver.c: Portability fix	21 years ago
unknown	b80db00ef3	A fix for a crash in sp.test with -debug-max. When the joins were not cleaned up before the tables were closed, a JOIN_TAB still held a pointer to a meanwhile closed table and tried to close it again during item cleanup...	21 years ago
unknown	c3da2d12f7	Fix for bug #5888 "Triggers with nonexistent columns cause packets out of order". (final version) Now instead of binding Item_trigger_field to TABLE objects during trigger definition parsing at table open, we perform pass through special list of all such objects in trigger. This allows easily check all references to fields in old/new version of row in trigger during execution of CREATE TRIGGER statement (this is more courtesy for users since we can't check everything anyway). We also report that such reference is bad by returning error from Item_trigger_field::fix_fields() method (instead of setup_field()) This means that if trigger is broken we will bark during trigger execution instead of trigger definition parsing at table open. (i.e. now we allow to open tables with broken triggers). mysql-test/r/trigger.result: Added test which attempts to create trigger for table referencing to field which does not exist in this table. mysql-test/t/trigger.test: Added test which attempts to create trigger for table referencing to field which does not exist in this table. sql/item.cc: Item_trigger_field::setup_field() now returns void. If any error will occur we will report it at fix_fields() stage. sql/item.h: Item_trigger_field: - Added next_trg_field member for linking all such objects in trigger in one list. - Also setup_field() now returns void. If any error will occur we will report it at fix_fields() stage. sql/mysql_priv.h: Added SQL_LIST::push_back() method which allows to add another SQL_LIST to the end of this SQL_LIST. sql/sp_head.cc: sp_head::init()/reset_lex()/restore_lex(): In order to fill global LEX::trg_table_fields (list of all Item_trigger_field objects for trigger) we should init the same list in LEX of substatement before its parsing and merge it to global list after parsing. sql/sp_head.h: sp_instr_trigger_field: Made trigger_field member public to be able to add it more easily to global list of all Item_trigger_field objects in trigger. sql/sql_lex.cc: LEX::trg_table was removed. sql/sql_lex.h: Now we are binding Item_trigger_field's to TABLE object by passing through specially constructed list of all such objects in this trigger instead of doing this during trigger definition parsing at table open. So we no longer need LEX::trg_table, we use LEX::trg_table_fields list instead. sql/sql_parse.cc: mysql_execute_command(): Since now we use trigger body for some checks in mysql_create_or_drop_trigger() we should destroy it only after calling this function. sql/sql_trigger.cc: Now instead of binding Item_trigger_field to TABLE objects during trigger definition parsing at table open, we perform pass through special list of all such objects in trigger. This allows easily check all references to fields in old/new version of row in trigger during execution of CREATE TRIGGER statement (this is more courtesy for users since we can't check everything anyway). We also report that such reference is bad by returning error from Item_trigger_field::fix_fields() method (instead of setup_field()) This means that if trigger is broken we will bark during trigger execution instead of trigger definition parsing at table open. (i.e. now we allow to open tables with broken triggers). Table_triggers_list::prepare_old_row_accessors() method was added to be able to reuse code creating Field objects referencing TABLE::record[1] buffer instead of TABLE::record[0]. sql/sql_trigger.h: Added Table_triggers_list::prepare_old_row_accessors() method to be able to reuse code creating Field objects referencing to TABLE::record[1] instead of record[0]. sql/sql_yacc.yy: Now instead of performing binding of Item_trigger_field objects to TABLE object during trigger definition parsing at table open, we perform this binding by passing through specially constructed list of all such items in trigger. We also check value returned from memory allocation functions.	21 years ago
unknown	8d71bcec21	now my_printf_error is not better then my_error, but my_error call is shorter used only one implementation of format parser of (printf) fixed multistatement include/mysqld_error.h: newerror messages mysql-test/t/key.test: unknown error replaced with real error mysys/my_error.c: my_error & my_printf_error use my_vsprintf sql/field_conv.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/ha_innodb.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/handler.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/item.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/item_cmpfunc.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/item_func.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/item_strfunc.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/lock.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/log.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/parse_file.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/procedure.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/protocol.cc: no need reset thd->lex->found_colon to break multiline sequance now, send_error called too late sql/repl_failsafe.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/set_var.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/share/czech/errmsg.txt: new errors converted from unknown error sql/share/danish/errmsg.txt: new errors converted from unknown error sql/share/dutch/errmsg.txt: new errors converted from unknown error sql/share/english/errmsg.txt: new errors converted from unknown error sql/share/estonian/errmsg.txt: new errors converted from unknown error sql/share/french/errmsg.txt: new errors converted from unknown error sql/share/german/errmsg.txt: new errors converted from unknown error sql/share/greek/errmsg.txt: new errors converted from unknown error sql/share/hungarian/errmsg.txt: new errors converted from unknown error sql/share/italian/errmsg.txt: new errors converted from unknown error sql/share/japanese/errmsg.txt: new errors converted from unknown error sql/share/korean/errmsg.txt: new errors converted from unknown error sql/share/norwegian-ny/errmsg.txt: new errors converted from unknown error sql/share/norwegian/errmsg.txt: new errors converted from unknown error sql/share/polish/errmsg.txt: new errors converted from unknown error sql/share/portuguese/errmsg.txt: new errors converted from unknown error sql/share/romanian/errmsg.txt: new errors converted from unknown error sql/share/russian/errmsg.txt: new errors converted from unknown error sql/share/serbian/errmsg.txt: new errors converted from unknown error sql/share/slovak/errmsg.txt: new errors converted from unknown error sql/share/spanish/errmsg.txt: new errors converted from unknown error sql/share/swedish/errmsg.txt: new errors converted from unknown error sql/share/ukrainian/errmsg.txt: new errors converted from unknown error sql/slave.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sp.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sp_head.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_acl.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_analyse.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_base.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_class.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_db.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_delete.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_handler.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_insert.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_load.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_map.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_parse.cc: now my_printf_error is not better then my_error, but my_error call is shorter multi-row command fixed sql/sql_prepare.cc: now my_printf_error is not better then my_error, but my_error call is shorter remover send_error ingected from 4.1 sql/sql_rename.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_repl.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_select.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_show.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_table.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_trigger.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_udf.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_update.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_view.cc: now my_printf_error is not better then my_error, but my_error call is shorter sql/sql_yacc.yy: now my_printf_error is not better then my_error, but my_error call is shorter sql/table.cc: now my_printf_error is not better then my_error, but my_error call is shorter strings/my_vsnprintf.c: * format support added to my_vsprint	21 years ago
unknown	9e921615a1	post-review fixes mysql-test/r/rpl_rotate_logs.result: removed host dependence in error messages mysql-test/t/rpl_rotate_logs.test: removed host dependence in error messages mysys/my_error.c: comment about using my_error family functions sql/filesort.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/ha_innodb.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/handler.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/item.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/item_cmpfunc.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/item_func.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/item_strfunc.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/item_subselect.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/item_sum.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/lock.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/log.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/mysql_priv.h: error check moved to fill_record sql/mysqld.cc: fixed error messages sql/parse_file.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/protocol.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/protocol_cursor.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/repl_failsafe.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/set_var.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/slave.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sp.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sp_head.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sp_rcontext.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_acl.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_analyse.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_base.cc: changing my_error on my_message and my_printf_error where if they are prefered error check moved to fill_record sql/sql_class.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_class.h: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_db.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_delete.cc: changing my_error on my_message and my_printf_error where if they are prefered error check moved to fill_record sql/sql_handler.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_help.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_insert.cc: changing my_error on my_message and my_printf_error where if they are prefered error check moved to fill_record sql/sql_lex.cc: layout fixed sql/sql_load.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_map.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_parse.cc: error check moved to fill_record changing my_error on my_message and my_printf_error where if they are prefered sql/sql_prepare.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_rename.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_repl.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_select.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_show.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_table.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_trigger.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_udf.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_union.cc: error check moved to fill_record sql/sql_update.cc: error check moved to fill_record sql/sql_view.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/sql_yacc.yy: changing my_error on my_message and my_printf_error where if they are prefered sql/table.cc: changing my_error on my_message and my_printf_error where if they are prefered sql/unireg.cc: changing my_error on my_message and my_printf_error where if they are prefered	21 years ago
unknown	2e6fb936e8	Rename: Item::val -> Item::val_real(). sql/filesort.cc: val -> val_real sql/item.cc: val -> val_real sql/item.h: val -> val_real sql/item_buff.cc: val -> val_real sql/item_cmpfunc.cc: val -> val_real sql/item_cmpfunc.h: val -> val_real sql/item_func.cc: val -> val_real sql/item_func.h: val -> val_real sql/item_geofunc.cc: val -> val_real sql/item_geofunc.h: val -> val_real sql/item_row.h: val -> val_real sql/item_strfunc.cc: val -> val_real sql/item_strfunc.h: val -> val_real sql/item_subselect.cc: val -> val_real sql/item_subselect.h: val -> val_real sql/item_sum.cc: val -> val_real sql/item_sum.h: val -> val_real sql/item_timefunc.h: val -> val_real sql/item_uniq.h: val -> val_real sql/procedure.h: val -> val_real sql/sp_head.cc: val -> val_real sql/sql_analyse.cc: val -> val_real sql/sql_class.cc: val -> val_real sql/sql_select.cc: val -> val_real	21 years ago
unknown	db67626196	After merge fixes Added push_back(void , MEM_ROOT ) to make some list-handling code easier that needs to be allocated in a different mem-root (Before one had to change thd->mem_root ; push_back(); restore mem_root. mysql-test/t/range.test: After merge fixRecR sql/item_func.cc: After merge fix sql/item_sum.cc: After merge fix sql/opt_range.cc: After merge fix sql/parse_file.cc: After merge fix sql/sp.cc: After merge fix sql/sp_head.cc: After merge fix sql/sp_head.h: After merge fix sql/sql_base.cc: After merge fix sql/sql_class.h: After merge fix sql/sql_list.h: Added push_back(void , MEM_ROOT ) to make some list-handling code easier that needs to be allocated in a different mem-root (Before one had to change thd->mem_root ; push_back(); restore mem_root. sql/sql_prepare.cc: After merge fix sql/sql_select.cc: After merge fix sql/sql_table.cc: After merge fix Fixed problem with OPTIMIZE on INNODB tables sql/sql_trigger.cc: After merge fix sql/sql_union.cc: After merge fix sql/sql_view.cc: After merge fix sql/sql_yacc.yy: After merge fix sql/table.cc: After merge fix	21 years ago
unknown	f5a47f156b	Fixes after merge with 4.1 FOUND is not a reserved keyword anymore Added Item_field::set_no_const_sub() to be able to mark fields that can't be substituted Added 'simple_select' method to be able to quickly determinate if a select_result is a normal SELECT Note that the 5.0 tree is not yet up to date: Sanja will have to fix multi-update-locks for this merge to be complete BUILD/SETUP.sh: Portability fix client/mysqltest.c: Portability fix mysql-test/r/drop.result: updated results mysql-test/r/func_str.result: New warnings (after merge) mysql-test/r/insert.result: Updated tests mysql-test/r/join_nested.result: Updated results (because of new column types in 5.0) mysql-test/r/lock_multi.result: Temporarly wrong results until Sanja fixes multi-update-lock in 5.0 mysql-test/r/multi_update.result: Temporary fix until Sanja fixes multi-update locking mysql-test/r/ps_1general.result: Update of results after merge mysql-test/r/ps_2myisam.result: Update of results after merge mysql-test/r/ps_3innodb.result: Update of results after merge mysql-test/r/ps_4heap.result: Update of results after merge mysql-test/r/ps_5merge.result: Update of results after merge mysql-test/r/ps_6bdb.result: Update of results after merge mysql-test/r/query_cache.result: Update of results after merge mysql-test/r/range.result: New results for new tests mysql-test/r/rpl_auto_increment.result: Update with new 4.0 information mysql-test/r/rpl_charset.result: After merge fixes mysql-test/r/subselect.result: After merge fixes mysql-test/r/view.result: Temporary fix until multi-update-locking is fixed mysql-test/t/drop.test: Safety fix mysql-test/t/multi_update.test: Temporary fix until multi-update-locking is fixed mysql-test/t/rpl_charset.test: More comments mysql-test/t/sp-error.test: Updated comments mysql-test/t/view.test: Temporary fix until multi-update-locking is fixed scripts/mysql_fix_privilege_tables.sh: Better error message sql-common/client.c: More debugging sql/ha_ndbcluster.cc: After merge fixes sql/handler.cc: After merge fixes sql/item.cc: Simple optimization of creating item After merge fixed Added Item_field::set_no_const_sub() to be able to mark fields that can't be substituted The problem is that if you compare a string field to a binary string, you can't replace the field with a string constant as the binary comparison may then fail (The original field value may be in a different case) sql/item.h: Added Item::set_no_const_sub() to be able to mark fields that can't be substituted sql/item_cmpfunc.cc: Mark fields compared as binary to not be substituted. sql/item_func.cc: After merge fix sql/log_event.cc: After merge fix sql/mysql_priv.h: After merge fix sql/opt_range.cc: After merge fix sql/protocol.cc: Made flags uint instead of int (as it's used as a bit mask) sql/protocol.h: Made flags uint instead of int (as it's used as a bit mask) sql/protocol_cursor.cc: Made flags uint instead of int (as it's used as a bit mask) Indentation cleanups sql/sp.cc: After merge fixes Removed compiler warnings sql/sp_head.cc: After merge fixes sql/sql_base.cc: After merge fixes Removed 'send_error' from 'insert_fields()' as the error is sent higher up sql/sql_class.cc: Give assert if set_n_backup_item_arena is used twice sql/sql_class.h: Give assert if set_n_backup_item_arena is used twice After merge fixes Added 'simple_select' method to be able to quickly determinate if a select_result is a normal SELECT sql/sql_handler.cc: After merge fixes sql/sql_parse.cc: After merge fixes sql/sql_prepare.cc: After merge fixes sql/sql_select.cc: After merge fixes Moved 'build_equal_items' to optimize_cond() (logical place) sql/sql_table.cc: After merge fixes sql/sql_trigger.cc: After merge fixes sql/sql_update.cc: After merge fixes (This should be fixed by Sanja to have lower granuality locking of tables in multi-update) sql/sql_view.cc: After merge fixes sql/sql_yacc.yy: After merge fixes Don't have FOUND as a reserved keyword	21 years ago
unknown	066c90563a	errors without code removed net_printf/send_error calls replaced by my_error family functions -1/1 (sent/unsent) error reporting removed (WL#2133) include/mysqld_error.h: new errors added. mysql-test/r/rpl_charset.result: new error mysql-test/r/rpl_timezone.result: new error mysql-test/r/sp-security.result: more clean error message mysql-test/r/sp.result: now error state intercepted correctly mysql-test/t/connect.test: new error message mysql-test/t/rpl_charset.test: new error message mysql-test/t/rpl_timezone.test: new error mysql-test/t/sp-security.test: more correct error handling mysql-test/t/sp.test: now error state intercepted correctly sql/ha_innodb.cc: -1/1 (sent/unsent) error reporting removed sql/ha_innodb.h: -1/1 (sent/unsent) error reporting removed sql/item.cc: only boolean values should be returned by fix_fields() sql/item_cmpfunc.cc: only boolean values should be returned by fix_fields() sql/item_func.cc: only boolean values should be returned by fix_fields() net_printf/send_error calls replaced by my_error family functions sql/item_row.cc: only boolean values should be returned by fix_fields() sql/item_subselect.cc: only boolean values should be returned by fix_fields() -1/1 (sent/unsent) error reporting removed sql/item_subselect.h: -1/1 (sent/unsent) error reporting removed sql/item_sum.cc: only boolean values should be returned by fix_fields() sql/item_timefunc.cc: only boolean values should be returned by fix_fields() sql/item_uniq.h: only boolean values should be returned by fix_fields() sql/mysql_priv.h: -1/1 (sent/unsent) error reporting removed sql/mysqld.cc: net_printf/send_error calls replaced by my_error family functions changes in my_message_sql to support error handling correctly sql/protocol.cc: net_printf/send_error calls replaced by my_error family functions sql/protocol_cursor.cc: net_printf/send_error calls replaced by my_error family functions sql/repl_failsafe.cc: net_printf/send_error calls replaced by my_error family functions -1/1 (sent/unsent) error reporting removed sql/repl_failsafe.h: -1/1 (sent/unsent) error reporting removed sql/set_var.cc: net_printf/send_error calls replaced by my_error family functions sql/share/czech/errmsg.txt: new error messages sql/share/danish/errmsg.txt: new error messages sql/share/dutch/errmsg.txt: new error messages sql/share/english/errmsg.txt: new error messages sql/share/estonian/errmsg.txt: new error messages sql/share/french/errmsg.txt: new error messages sql/share/german/errmsg.txt: new error messages sql/share/greek/errmsg.txt: new error messages sql/share/hungarian/errmsg.txt: new error messages sql/share/italian/errmsg.txt: new error messages sql/share/japanese/errmsg.txt: new error messages sql/share/korean/errmsg.txt: new error messages sql/share/norwegian-ny/errmsg.txt: new error messages sql/share/norwegian/errmsg.txt: new error messages sql/share/polish/errmsg.txt: new error messages sql/share/portuguese/errmsg.txt: new error messages sql/share/romanian/errmsg.txt: new error messages sql/share/russian/errmsg.txt: new error messages sql/share/serbian/errmsg.txt: new error messages sql/share/slovak/errmsg.txt: new error messages sql/share/spanish/errmsg.txt: new error messages sql/share/swedish/errmsg.txt: new error messages sql/share/ukrainian/errmsg.txt: new error messages sql/slave.cc: net_printf/send_error calls replaced by my_error family functions -1/1 (sent/unsent) error reporting removed sql/slave.h: -1/1 (sent/unsent) error reporting removed sql/sp.cc: net_printf/send_error calls replaced by my_error family functions sql/sp_head.cc: new eror handling support net_printf/send_error calls replaced by my_error family functions sql/sp_rcontext.cc: net_printf/send_error calls replaced by my_error family functions sql/sql_acl.cc: net_printf/send_error calls replaced by my_error family functions -1/1 (sent/unsent) error reporting removed sql/sql_acl.h: -1/1 (sent/unsent) error reporting removed sql/sql_base.cc: -1/1 (sent/unsent) error reporting removed net_printf/send_error calls replaced by my_error family functions sql/sql_class.cc: net_printf/send_error calls replaced by my_error family functions sql/sql_class.h: my_messhage_sql now set/reset query_error flag sql/sql_db.cc: -1/1 (sent/unsent) error reporting removed sql/sql_delete.cc: -1/1 (sent/unsent) error reporting removed net_printf/send_error calls replaced by my_error family functions sql/sql_do.cc: -1/1 (sent/unsent) error reporting removed sql/sql_error.cc: -1/1 (sent/unsent) error reporting removed sql/sql_handler.cc: -1/1 (sent/unsent) error reporting removed net_printf/send_error calls replaced by my_error family functions sql/sql_help.cc: net_printf/send_error calls replaced by my_error family functions -1/1 (sent/unsent) error reporting removed sql/sql_insert.cc: -1/1 (sent/unsent) error reporting removed net_printf/send_error calls replaced by my_error family functions sql/sql_lex.h: -1/1 (sent/unsent) error reporting removed sql/sql_load.cc: -1/1 (sent/unsent) error reporting removed sql/sql_map.cc: errors without code removed sql/sql_parse.cc: net_printf/send_error calls replaced by my_error family functions -1/1 (sent/unsent) error reporting removed from mysql_execute_command sql/sql_prepare.cc: net_printf/send_error calls replaced by my_error family functions -1/1 (sent/unsent) error reporting removed sql/sql_repl.cc: error messages fixed net_printf/send_error calls replaced by my_error family functions -1/1 (sent/unsent) error reporting removed sql/sql_repl.h: -1/1 (sent/unsent) error reporting removed sql/sql_select.cc: -1/1 (sent/unsent) error reporting removed sql/sql_select.h: -1/1 (sent/unsent) error reporting removed sql/sql_show.cc: -1/1 (sent/unsent) error reporting removed net_printf/send_error calls replaced by my_error family functions sql/sql_table.cc: net_printf/send_error calls replaced by my_error family functions -1/1 (sent/unsent) error reporting removed sql/sql_trigger.cc: -1/1 (sent/unsent) error reporting removed sql/sql_udf.cc: net_printf/send_error calls replaced by my_error family functions sql/sql_union.cc: -1/1 (sent/unsent) error reporting removed sql/sql_update.cc: -1/1 (sent/unsent) error reporting removed net_printf/send_error calls replaced by my_error family functions sql/sql_view.cc: -1/1 (sent/unsent) error reporting removed sql/sql_view.h: -1/1 (sent/unsent) error reporting removed sql/sql_yacc.yy: net_printf/send_error calls replaced by my_error family functions	21 years ago
unknown	a750003f57	Implemented the stored procedure data access characteristics: NO SQL CONTAINS SQL (default) READS SQL DATA MODIFIES SQL DATA These are needed as hints for the replication. (Before this, we did have the default in the mysql.proc table, but no support in the parser.) mysql-test/r/sp.result: Modified test cases for new data access characteristics. mysql-test/t/sp.test: Modified test cases for new data access characteristics. scripts/mysql_create_system_tables.sh: We now support all the SP data access characteristics (not just CONTAINS SQL). scripts/mysql_fix_privilege_tables.sql: We now support all the SP data access characteristics (not just CONTAINS SQL). sql/lex.h: New tokens for SP data access characteristics. sql/sp.cc: Store, print and support alter of data access characteristics. sql/sp_head.cc: Added SP_ prefix to some symbols. sql/sql_lex.h: Added SP_ prefix to some symbols, and added SP data access enum. sql/sql_yacc.yy: Parse SP data access characteristics. (And allow "alter ... language sql", mostly as a formality, it was accidently put in the wrong clause before.)	21 years ago
unknown	e2c4279ce2	Fixed BUG#3583: query cache doesn't work for stored procedures. mysql-test/r/sp.result: New test case for BUG#3583. (And current query is now set correctly.) mysql-test/t/sp.test: New test case for BUG#3583. sql/sp_head.cc: Set the thd->query and try to use cached query, if any, when executing a statement. sql/sp_head.h: Extract the sub-query and store in sp_instr_stmt. sql/sql_cache.cc: Keep the net->pkt_nr up-to-date when using query cache. This makes it work with stored procedures too. sql/sql_cache.h: Keep the net->pkt_nr up-to-date when using query cache. This makes it work with stored procedures too. sql/sql_yacc.yy: Extract the sub-query and store in sp_instr_stmt. (And it's never safe to cache references to local variables.)	21 years ago
unknown	1912148cec	Fixed BUG#3294: Stored procedure crash if table dropped before use. Dropping the table was not the real problem, the problem was with errors occuring within error handlers. mysql-test/r/sp-error.result: New test case for BUG#3294. mysql-test/t/sp-error.test: New test case for BUG#3294. sql/sp_head.cc: Use hreturn instruction both for continue and exit handlers (a special case of a jump). sql/sp_head.h: Use hreturn instruction both for continue and exit handlers (a special case of a jump). sql/sp_rcontext.cc: Keep track on if we're in a handler already, for error handling. sql/sp_rcontext.h: Keep track on if we're in a handler already, for error handling. sql/sql_yacc.yy: Use hreturn instruction both for continue and exit handlers (a special case of a jump).	22 years ago
unknown	97cbcbb0d7	After merge fixes for WL#1218 "Triggers" mysql-test/t/trigger.test: After merge fix, error codes corrected. sql/sp_head.cc: After mrege fix. Fixed typo. sql/sql_trigger.cc: After merge fix. wait_if_gloabl_read_lock has one more argument now.	22 years ago
unknown	33efc9677d	After merge fixes of merge with 4.1 that included the new arena code. Fixed (together with Guilhem) bugs in mysqlbinlog regarding --offset Prefix addresses with 0x for easier comparisons of debug logs Fixed problem where MySQL choosed index-read even if there would be a much better range on the same index This fix changed some 'index' queries to 'range' queries in the test suite Don't create 'dummy' WHERE clause for trivial WHERE clauses where we can remove the WHERE clause. This fix removed of a lot of 'Using where' notes in the test suite. Give NOTE instead of WARNING if table/function doesn't exists when using DROP IF EXISTS Give NOTE instead of WARNING for safe field-type conversions Makefile.am: Don't automaticly update files from bk client/mysqlbinlog.cc: Merge with 4.1 (+ apply bug fixes for --offset and --start-position) include/my_sys.h: Faster clear_alloc_root() mysql-test/r/bdb.result: Updated results after merge mysql-test/r/create.result: Updated results after merge mysql-test/r/func_group.result: Updated results after merge mysql-test/r/func_if.result: Updated results after merge mysql-test/r/heap_btree.result: Updated results after merge mysql-test/r/index_merge.result: Updated results after merge mysql-test/r/index_merge_ror.result: Updated results after merge mysql-test/r/innodb.result: Updated results after merge mysql-test/r/join_outer.result: Updated results after merge mysql-test/r/mysqlbinlog2.result: Updated results after merge mysql-test/r/negation_elimination.result: Updated results after merge mysql-test/r/null.result: Updated results after merge Added more tests mysql-test/r/null_key.result: Updated results after merge Added more tests mysql-test/r/order_by.result: Updated results after merge mysql-test/r/range.result: Updated results after merge Added more tests mysql-test/r/rpl_charset.result: Updated results after merge mysql-test/r/sp-error.result: Updated results after merge mysql-test/r/sp.result: Updated results after merge Added delete of some stored procedures in an attempt to be able to re-run test even if it aborts in the middle mysql-test/r/type_blob.result: Updated results after merge (Some warnings are now notes) mysql-test/r/user_var.result: Updated results after merge Added more tests mysql-test/r/variables.result: Updated results after merge mysql-test/r/view.result: Updated results after merge mysql-test/t/mysqlbinlog2.test: Updated tests to use new positions mysql-test/t/null.test: More tests mysql-test/t/null_key.test: More tests mysql-test/t/range.test: More tests mysql-test/t/rpl_charset.test: Avoid big diffs in the future if tests changes mysql-test/t/sp-error.test: Updated error numbers mysql-test/t/sp-security.test: Updated error numbers mysql-test/t/sp.test: Updated results after merge Added delete of some stored procedures in an attempt to be able to re-run test even if it aborts in the middle mysql-test/t/user_var.test: More tests mysql-test/t/view.test: Updated error numbers mysys/my_alloc.c: Write into debug log the address of the allocated area sql/ha_isam.cc: Prefix addresses with 0x for easier comparisons of debug logs sql/ha_myisam.cc: Prefix addresses with 0x for easier comparisons of debug logs sql/ha_ndbcluster.cc: Add missing enum to switch sql/handler.cc: remove compiler warning sql/item.cc: More debugging Simple cleanup sql/item.h: Move Item::cleanup() to item.cc sql/item_cmpfunc.cc: Fix arena code sql/item_subselect.cc: After merge fixes sql/item_subselect.h: After merge fixes sql/item_sum.cc: Updated comment sql/log_event.cc: Remove wrong test sql/mysql_priv.h: Indentation fixes sql/mysqld.cc: After merge fixes Added 0x to pointers in debug log sql/opt_range.cc: Fixed problem where MySQL choosed index-read even if there would be a much better range on the same index This fix changed some 'index' queries to 'range' queries in the test suite sql/set_var.cc: Indentation fixes sql/sp_head.cc: Set state to INITIALIZED to make SP work with new arena code sql/sql_base.cc: After merge fixes sql/sql_class.cc: More debugging Use clear_alloc_root() instead of init_alloc_root() as the former is faster sql/sql_class.h: New method 'only_prepare()' sql/sql_lex.cc: After merge fixes sql/sql_lex.h: After merge fixes sql/sql_parse.cc: Fix for timezone tables. (The old way to add timezone tables to global list in 'create_total_list' doesn't work anymore) Give NOTE instead of WARNING if table/function doesn't exists when using DROP IF EXISTS sql/sql_prepare.cc: After merge fixes sql/sql_select.cc: Don't create 'dummy' WHERE clause for trivial WHERE clauses where we can remove the WHERE clause. This fix removed of a lot of 'Using where' notes in the test suite sql/sql_table.cc: Give NOTE instead of WARNING if table/function doesn't exists when using DROP IF EXISTS sql/sql_union.cc: After merge fix sql/sql_view.cc: After merge fix sql/table.cc: After merge fix sql/tztime.cc: Update timezone table handling to use new table lists structure sql/tztime.h: Update timezone table handling to use new table lists structure sql/unireg.cc: Use 0x before pointers	22 years ago
unknown	12ce293a7f	WL#1218 "Triggers" After review and after merge fixes. mysql-test/t/trigger.test: After merge fix. Updated error codes. sql/sp_head.cc: After merge fix. To give some chances for functions/triggers we have to close tables during sp_instr_* execution only if we have opened them before. sql/sp_head.h: After merge fix. sp_instr constructor now takes one more argument. sql/sql_trigger.cc: After merge and review fixes. Some variable renaming and optimizations. sql/sql_yacc.yy: After merge fixes. sp_instr_* classes now require sp context as constructor parameter. Also we should be careful with adding table for which we are creating trigger to table list. Some elements in trigger body can damage LEX::query_tables and so we should add this table to list only after parsing trigger body.	22 years ago
unknown	c92b534970	Fixed BUG#5000: SPs can be created with no default database. Easy to prevent crash, but the question was how to treat this case? We ended up implementing the "global" SPs (i.e. with no associated db), which were planned but left unresolved when SPs moved into dbs. So now things like "call .p()" work too. mysql-test/r/sp-error.result: New test case for BUG#5000, and "global" SPs in general. mysql-test/t/sp-error.test: New test case for BUG#5000, and "global" SPs in general. sql/sp.cc: Prevent crash when the new db is null. sql/sp_head.cc: Don't set the db part of the name to thd->db, we have already set it correctly in the provided name struct. Also, don't attempt to change "no-db" when executing an SP. sql/sql_yacc.yy: Added support for the "global SP" syntax, e.g ".p()".	22 years ago
unknown	52ac4935e7	WL#1218 "Triggers". Some very preliminary version of patch. Mostly needed for Monty for him getting notion what needed for triggers from new .FRM format. Things to be done: - Right placement of trigger's invocations - Right handling of errors in triggers (including transaction rollback) - Support for priviliges - Right handling of DROP/RENAME table (hope that it will be handled automatically with merging of .TRG into .FRM file) - Saving/restoring some information critical for trigger creation and replication with their definitions (e.g. sql_mode, creator, ...) - Replication Already has some known bugs so probably not for general review. include/mysqld_error.h: Added trigger related error codes. sql/Makefile.am: Added sql_trigger.* files to list of sources from which mysqld is built. sql/item.cc: Added Item_trigger_field class representing field of new/old version of row which is inserted/updated/deleted and for which trigger is invoked. sql/item.h: Added enums for describing trigger properties. (Here because of dependencies). Added Item_trigger_field class representing field of new/old version of row which is inserted/updated/deleted and for which trigger is invoked. sql/item_func.cc: Added Item_func_set_user_var::print_as_stmt() for printing of assignment to ser variable from stored procedures. Added comment clarifying why we don't need set no_send_ok when calling stored functions. sql/item_func.h: Added Item_func_set_user_var::print_as_stmt() for printing of assignment to ser variable from stored procedures. sql/lex.h: Symbols used in statements defining triggers were added. sql/mysql_priv.h: Exported some functions needed for triggers implementation. sql/parse_file.cc: Cleaned up FILE_OPTIONS_STRLIST handling (needed for triggers). sql/parse_file.h: Cleaned up FILE_OPTIONS_STRLIST handling (needed for triggers). sql/share/czech/errmsg.txt: Added trigger related error messages. sql/share/danish/errmsg.txt: Added trigger related error messages. sql/share/dutch/errmsg.txt: Added trigger related error messages. sql/share/english/errmsg.txt: Added trigger related error messages. sql/share/estonian/errmsg.txt: Added trigger related error messages. sql/share/french/errmsg.txt: Added trigger related error messages. sql/share/german/errmsg.txt: Added trigger related error messages. sql/share/greek/errmsg.txt: Added trigger related error messages. sql/share/hungarian/errmsg.txt: Added trigger related error messages. sql/share/italian/errmsg.txt: Added trigger related error messages. sql/share/japanese/errmsg.txt: Added trigger related error messages. sql/share/korean/errmsg.txt: Added trigger related error messages. sql/share/norwegian-ny/errmsg.txt: Added trigger related error messages. sql/share/norwegian/errmsg.txt: Added trigger related error messages. sql/share/polish/errmsg.txt: Added trigger related error messages. sql/share/portuguese/errmsg.txt: Added trigger related error messages. sql/share/romanian/errmsg.txt: Added trigger related error messages. sql/share/russian/errmsg.txt: Added trigger related error messages. sql/share/serbian/errmsg.txt: Added trigger related error messages. sql/share/slovak/errmsg.txt: Added trigger related error messages. sql/share/spanish/errmsg.txt: Added trigger related error messages. sql/share/swedish/errmsg.txt: Added trigger related error messages. sql/share/ukrainian/errmsg.txt: Added trigger related error messages. sql/sp_head.cc: sp_head::init_strings(): added support for triggers (we don't have most of strings for them) sp_head::execute_function(): triggers don't require RETURN sp_head::reset_lex(): added propagation of trigger properties to LEX used for parsing of statements composing trigger body. Added two more SP instructions: - sp_instr_set_user_var for setting user variables in stored functions and triggers (we can't use sp_instr_stmt and "SET @a:=..." statement since it will close open tables and thus break execution of calling statement. - sp_instr_set_trigger_field for assignment to fields of row being updated/inserted in triggers sql/sp_head.h: Added new type of sp_head object - TYPE_ENUM_TRIGGER Added two more SP instructions: - sp_instr_set_user_var for setting user variables in stored functions and triggers (we can't use sp_instr_stmt and "SET @a:=..." statement since it will close open tables and thus break execution of calling statement. - sp_instr_set_trigger_field for assignment to fields of row being updated/inserted in triggers sql/sql_base.cc: Now freeing memory occupied by trigger related structures when closing tables. open_unireg_entry(): added loading of triggers for table. find_field_in_real_table() is now public since it required by Item_trigger_field in item.cc sql/sql_delete.cc: Added triggers invocation for DELETE (should be fixed for sure :)) sql/sql_insert.cc: Added triggers invocation for INSERT (should be fixed for sure :)) sql/sql_lex.cc: Added trg_new_row_fake_var variable pointer to which is used for distinguishing between assignment to NEW row field (when parsing trigger definition) and structured variable. Added initialization of LEX->trg_table to lex_start(). (When triggers are parsed during opening of table it points to table object.) sql/sql_lex.h: Added trigger related commands. Added st_trg_chistics structure describing properties of trigger being created (as struct and as LEX member). Added trg_new_row_fake_var variable pointer to which is used for distinguishing between assignment to NEW row field (when parsing trigger definition) and structured variable. Added LEX::trg_table which points to table being opened when we are parsing trigger definition while opening table. sql/sql_parse.cc: Added support for CREATE/DROP TRIGGER commands. sql/sql_table.cc: Cleanup. close_cached_table() always returns 0 and its result is not analyzed in most places so chenged its return type to void. sql/sql_update.cc: Added triggers invocation for UPDATE (should be fixed for sure :)) sql/sql_yacc.yy: Added support for CREATE/DROP TRIGGER statements. Added support for OLD/NEW row identifiers in trigger. Made assignment to user variables not to break execution of stored function or trigger. sql/table.h: Added TABLE::triggers member representing triggers for this table.	22 years ago
unknown	2c3f49a64d	Fixed BUG#5307: Stored procedure allows statement after BEGIN ... END. mysql-test/r/sp.result: New test case for BUG#5307 mysql-test/t/sp.test: New test case for BUG#5307 sql/sp_head.cc: Use the correct end-of-query pointer when extracting the body in the case of a create procedure compound with another statement.	22 years ago
unknown	6e314e047d	fixed open_and_lock_tables result processing (all open_and_lock_tables revision) fixed printing of COLLATE operation (BUG#5155) mysql-test/r/case.result: fixed printing of COLLATE operation mysql-test/r/func_if.result: fixed printing of COLLATE operation mysql-test/r/func_in.result: fixed printing of COLLATE operation mysql-test/r/func_str.result: fixed printing of COLLATE operation mysql-test/r/func_test.result: fixed printing of COLLATE operation mysql-test/r/view.result: VIEW with collation mysql-test/t/view.test: VIEW with collation sql/item_strfunc.cc: fixed printing of COLLATE operation sql/item_strfunc.h: fixed printing of COLLATE operation sql/sp_head.cc: fixed open_and_lock_tables result processing sql/sql_base.cc: fixed open_and_lock_tables result processing sql/sql_delete.cc: fixed open_and_lock_tables result processing sql/sql_help.cc: fixed open_and_lock_tables result processing sql/sql_load.cc: fixed open_and_lock_tables result processing sql/sql_parse.cc: fixed open_and_lock_tables result processing sql/sql_prepare.cc: fixed open_and_lock_tables result processing sql/sql_show.cc: fixed open_and_lock_tables result processing sql/sql_update.cc: fixed open_and_lock_tables result processing	22 years ago
unknown	3170a8f942	Fixed BUG#5279: Stored procedure packets out of order if CHECKSUM TABLE. mysql-test/r/sp.result: New testcase for BUG#5251. mysql-test/t/sp.test: New testcase for BUG#5251. sql/sp_head.cc: Added checksum to the list of statements that return result sets.	22 years ago
unknown	071651efbd	Major rehacking and cleanup of sp_pcontext. This finishes (almost) WL#2002: Implement stored procedure GOTO. Only the syntax issue for free labels remains ("label L;" vs "L:"). include/mysqld_error.h: New error code for GOTO in SP handler. mysql-test/r/sp-error.result: New error test cases for GOTO. mysql-test/r/sp.result: New test cases for GOTO. Also removed some things that made it impossible to run the test in an external (debugged) mysqld. mysql-test/t/sp-error.test: New error test cases for GOTO. mysql-test/t/sp.test: New test cases for GOTO. Also removed some things that made it impossible to run the test in an external (debugged) mysqld. sql/share/czech/errmsg.txt: New error message for GOTO in SP handler. sql/share/danish/errmsg.txt: New error message for GOTO in SP handler. sql/share/dutch/errmsg.txt: New error message for GOTO in SP handler. sql/share/english/errmsg.txt: New error message for GOTO in SP handler. sql/share/estonian/errmsg.txt: New error message for GOTO in SP handler. sql/share/french/errmsg.txt: New error message for GOTO in SP handler. sql/share/german/errmsg.txt: New error message for GOTO in SP handler. sql/share/greek/errmsg.txt: New error message for GOTO in SP handler. sql/share/hungarian/errmsg.txt: New error message for GOTO in SP handler. sql/share/italian/errmsg.txt: New error message for GOTO in SP handler. sql/share/japanese/errmsg.txt: New error message for GOTO in SP handler. sql/share/korean/errmsg.txt: New error message for GOTO in SP handler. sql/share/norwegian-ny/errmsg.txt: New error message for GOTO in SP handler. sql/share/norwegian/errmsg.txt: New error message for GOTO in SP handler. sql/share/polish/errmsg.txt: New error message for GOTO in SP handler. sql/share/portuguese/errmsg.txt: New error message for GOTO in SP handler. sql/share/romanian/errmsg.txt: New error message for GOTO in SP handler. sql/share/russian/errmsg.txt: New error message for GOTO in SP handler. sql/share/serbian/errmsg.txt: New error message for GOTO in SP handler. sql/share/slovak/errmsg.txt: New error message for GOTO in SP handler. sql/share/spanish/errmsg.txt: New error message for GOTO in SP handler. sql/share/swedish/errmsg.txt: New error message for GOTO in SP handler. sql/share/ukrainian/errmsg.txt: New error message for GOTO in SP handler. sql/sp_head.cc: Code cleanup (renaming of pcontext methods), support goto, and fixed bug in jump shortcutting in the optimizer (detect infinite loops). sql/sp_head.h: Code cleanup (renaming of pcontext methods), support goto, and fixed bug in jump shortcutting in the optimizer (detect infinite loops). sql/sp_pcontext.cc: Major rehack and cleanup: - We now push and pop a chain of contexts during parsing (instead of having a single one). - Makes error detection for GOTO easier and enables some optmizations and debugger support. - Makes it a little trickier to keep track on variable and cursor indexes instead. - Renamed things to get a more consistent naming scheme too. sql/sp_pcontext.h: Major rehack and cleanup: - We now push and pop a chain of contexts during parsing (instead of having a single one). - Makes error detection for GOTO easier and enables some optmizations and debugger support. - Makes it a little trickier to keep track on variable and cursor indexes instead. - Renamed things to get a more consistent naming scheme too. sql/sql_yacc.yy: Changes to reflect the rework and renamings in sp_pcontext, and fixed some GOTO error checking.	22 years ago
unknown	ac06195caa	Fixed BUG#3157: Crash if stored procedure contains IF EXISTS, and BUG#336: Subselects with tables does not work as values for local SP variables (which was closed before with a temp. fix, but not actually fixed). mysql-test/r/sp-error.result: Moved test case for BUG#336 to sp.test, as it's not generating an error any longer. mysql-test/r/sp.result: Move test case for BUG#336 from sp-error.test and added new test case for BUG#3157. mysql-test/t/sp-error.test: Moved test case for BUG#336 to sp.test, as it's not generating an error any longer. mysql-test/t/sp.test: Move test case for BUG#336 from sp-error.test and added new test case for BUG#3157. sql/sp_head.cc: Open and close tables in set, jump-if[-not] and freturn instructions if the value expression is a subselect. sql/sp_head.h: Store tables in set, jump-if[-not] and freturn instructions if the value expression is a subselect. sql/sql_yacc.yy: Store tables in set, jump-if[-not] and freturn instructions if the value expression is a subselect.	22 years ago
unknown	9b5a6f7228	WL#2002: Implement stored procedure GOTO. Mostly done, it works, but the temporary LABEL syntax still to be fixed. mysql-test/r/sp-error.result: New test case for WL#2002 (GOTO). mysql-test/r/sp.result: New test case for WL#2002 (GOTO). (Also corrected another test) mysql-test/t/sp-error.test: New test case for WL#2002 (GOTO). mysql-test/t/sp.test: New test case for WL#2002 (GOTO). (Also corrected another test) sql/lex.h: New symbol GOTO. Also a temporary symbol LABEL, which hopefully will go away soon. sql/sp_head.cc: Fixed backpatching to cope with free GOTO labels an hpop and cpop instructions. Also optimized away pointless jump instructions. sql/sp_head.h: Fixed backpatching to cope with free GOTO labels an hpop and cpop instructions. We now sometimes generate hpop/cpop 0 instructions but the optimizer removes them. sql/sp_pcontext.cc: Added free GOTO labels, and support for coping with jumps out of blocks with handlers or cursors. sql/sp_pcontext.h: Added free GOTO labels, and support for coping with jumps out of blocks with handlers or cursors. sql/sql_yacc.yy: Added GOTO and LABEL, and adjusted backpatching accordingly. Also fixed LEAVE out of blocks. The LABEL syntax will go away soon, hopefully.	22 years ago
unknown	ba7c743983	Fixed BUG#4904: Stored procedure crash if continue handler for HY000 errors. The description is not entirerly correct. The issue was follow-up errors where the first error is not caught - in which case it's often a system error with errcode < 1000 (which are mapped by default to 'HY000'). In this case the error state is different from what was assumed in the execution loop. mysql-test/r/sp.result: New test case for BUG#4902. mysql-test/t/sp.test: New test case for BUG#4902. sql/sp_head.cc: Don't test the net.report_error flag in the execution loop. (Don't know why this was done in the first place, as it seems to serve no purpose.)	22 years ago
unknown	177ef90b57	Fixed BUG#4902: Stored procedure with SHOW WARNINGS leads to packet error, and tried to do it properly this time, digging out all show commands that need the multi results flag set. mysql-test/r/sp.result: New test case for BUG#4902, with lots of other show commands as well. mysql-test/t/sp.test: New test case for BUG#4902, with lots of other show commands as well. sql/sp_head.cc: The check for possible multiple result commands was becomming unwieldly, so we moved it to a separate function, and added loads of new command codes to the test. sql/sp_head.h: The check for possible multiple result commands was becomming unwieldly, so we moved it to a separate function. sql/sql_yacc.yy: The check for possible multiple result commands was becomming unwieldly, so we moved it to a separate function.	22 years ago
unknown	eaf34dd8e3	Port of cursors to be pushed into 5.0 tree: - client side part is simple and may be considered stable - server side part now just joggles with THD state to save execution state and has no additional locking wisdom. Lot's of it are to be rewritten. include/mysql.h: Cursor patch to push into the main tree, client library part (considered stable): - new statement attribute STMT_ATTR_CURSOR_TYPE - MYSQL_STMT::flags to store statement cursor type - MYSQL_STMT::server_status to store server status (i. e. if the server was able to open a cursor for this query). include/mysql_com.h: Cursor patch to push into the main tree, client library part (considered stable): - new COMmand, COM_FETCH, to fetch K rows from read-only cursor. By design should support scrollable cursors as well. - a few new server statuses: SERVER_STATUS_CURSOR_EXISTS is sent by server in reply to COM_EXECUTE, when cursor was successfully opened for this query SERVER_STATUS_LAST_ROW_SENT is sent along with the last row to prevent one more round trip just for finding out that all rows were fetched from this cursor (this is server mem savier also). - and finally, all possible values of STMT_ATTR_CURSOR_TYPE, while now we support only CURSORT_TYPE_NO_CURSOR and CURSOR_TYPE_READ_ONLY libmysql/libmysql.c: Cursor patch to push into the main tree, client library part (considered stable): - simple additions to mysql_stmt_fetch implementation to read data from an opened cursor: we can read up to iteration count rows per one request; read rows are buffered in the same way as rows of mysql_stmt_store_result. - now send stmt->flags to server to let him now if we wish to have a cursor for this statement. - support for setting/getting statement cursor type. libmysqld/examples/Makefile.am: Testing cursors was originally implemented in C++. Now when these tests go into client_test, it's time to convert it to C++ as well. libmysqld/lib_sql.cc: - cleanup: send_fields flags are now named. sql/ha_innodb.cc: - cleanup: send_fields flags are now named. sql/mysql_priv.h: - cursors support: declaration for server-side handler of COM_FETCH sql/protocol.cc: - cleanup: send_fields flags are now named. - we can't anymore assert that field_types[field_pos] is sensible: if we have COM_EXCUTE(stmt1), COM_EXECUTE(stmt2), COM_FETCH(stmt1) field_types[field_pos] will point to fields of stmt2. sql/protocol.h: - cleanup: send_fields flag_s_ are now named. sql/protocol_cursor.cc: - cleanup: send_fields flags are now named. sql/repl_failsafe.cc: - cleanup: send_fields flags are now named. sql/slave.cc: - cleanup: send_fields flags are now named. sql/sp.cc: - cleanup: send_fields flags are now named. sql/sp_head.cc: - cleanup: send_fields flags are now named. sql/sql_acl.cc: - cleanup: send_fields flags are now named. sql/sql_class.cc: - cleanup: send_fields flags are now named. sql/sql_class.h: - cleanup: send_fields flags are now named. sql/sql_error.cc: - cleanup: send_fields flags are now named. sql/sql_handler.cc: - cleanup: send_fields flags are now named. sql/sql_help.cc: - cleanup: send_fields flags are now named. sql/sql_parse.cc: Server side support for cursors: - handle COM_FETCH - enforce assumption that whenever we free thd->free_list, we reset it to zero. This way it's much easier to handle free_list in prepared statements implementation. sql/sql_prepare.cc: Server side support for cursors: - implementation of mysql_stmt_fetch (fetch some rows from open cursor). - management of cursors memory is quite tricky now. - execute_stmt can't be reused anymore in mysql_stmt_execute and mysql_sql_stmt_execute sql/sql_repl.cc: - cleanup: send_fields flags are now named. sql/sql_select.cc: Server side support for cursors: - implementation of Cursor::open, Cursor::fetch (buggy when it comes to non-equi joins), cursor cleanups. - -4 -3 -0 constants indicating return value of sub_select and end_send are to be renamed to something more readable: it turned out to be not so simple, so it should come with the other patch. sql/sql_select.h: Server side support for cursors: - declaration of Cursor class. - JOIN::fetch_limit contains runtime value of rows fetched via cursor. sql/sql_show.cc: - cleanup: send_fields flags are now named. sql/sql_table.cc: - cleanup: send_fields flags are now named. sql/sql_union.cc: - if there was a cursor, don't cleanup unit: we'll need it to fetch the rest of the rows. tests/Makefile.am: Now client_test is in C++. tests/client_test.cc: A few elementary tests for cursors. BitKeeper/etc/ignore: Added libmysqld/examples/client_test.cc to the ignore list	22 years ago
unknown	81aad353c5	WL#2001: Optimize stored procedure code. Added a simple optimizer that shortcuts jumps and skip unused instructions. sql/sp.cc: Optimize the code after parsing. sql/sp_head.cc: Added a simple optimizer that shortcuts jumps and skip unused instructions. sql/sp_head.h: Added a simple optimizer that shortcuts jumps and skip unused instructions.	22 years ago
unknown	8a33c2bc8f	Fixed BUG#4579: Execution of SP crashes server. Sub-CALLs of procedures zapped thd->current_arena for good. mysql-test/r/sp.result: New test case for BUG#4579. mysql-test/t/sp.test: New test case for BUG#4579. sql/sp_head.cc: Keep and restore old thd->current_arena before/after executing an SP, instead of just setting it to 0 afterwards.	22 years ago
unknown	1d29e6b0d4	after merge fixes sql/opt_range.h: compatibility fix sql/sql_lex.cc: cleanup	22 years ago
unknown	28287c0dc5	Fixed BUG#2653: Undeclared variables not detected in stored procedures. We now get an run-time error instead of a crash (although a slightly misleading error message, but it's an improvement). mysql-test/r/sp-error.result: New test case for BUG#2653. mysql-test/t/sp-error.test: New test case for BUG#2653. sql/sp_head.cc: Detect failed evals (fix item really), which are due to unresolved variables/fields. Typically this would be a reference to an undeclared variable. (Also got rid of some compiler warnings.) sql/sp_rcontext.cc: Detect failed evals (fix item really), which are due to unresolved variables/fields. Typically this would be a reference to an undeclared variable. sql/sp_rcontext.h: Changed return type to int, so be able to detect failed evals (fix item). sql/sql_class.cc: Changed return type to int, so be able to detect failed evals (fix item).	22 years ago
unknown	45cbab28f6	Fixes for bug #4571 (Windows compabilities) sql/opt_range.cc: Fix for unreferenced local variable, cast and indirection to different types sql/sp_head.cc: Fix for unreferenced variables and cast sql/sql_acl.cc: Fix for unreferenced variable sql/sql_db.cc: Fix for unreferenced variable and cast sql/sql_insert.cc: Fix for cast and redifinition of variable declared i (VC++ bug) sql/sql_parse.cc: Fix for cast sql/sql_update.cc: Fix for cast	22 years ago
unknown	46ea874fb7	After merge fixes Note: The following tests fails - fulltext (Sergei has promised to fix) - rpl_charset (Guilhem should fix) - rpl_timezone (Dimitray has promised to fix) Sanja needs to check out the calling of close_thread_tables() in sp_head.cc myisam/mi_check.c: After merge fix myisam/sort.c: After merge fix mysql-test/mysql-test-run.sh: Export master socket to mysqltest mysql-test/r/func_group.result: Make result repeatable mysql-test/r/mysqlbinlog.result: After merge fix mysql-test/r/ps_1general.result: After merge fix mysql-test/r/ps_2myisam.result: After merge fix mysql-test/r/ps_3innodb.result: After merge fix mysql-test/r/ps_4heap.result: After merge fix mysql-test/r/ps_5merge.result: After merge fix mysql-test/r/ps_6bdb.result: After merge fix mysql-test/r/rpl_flush_log_loop.result: After merge fix mysql-test/r/rpl_replicate_do.result: After merge fix mysql-test/r/rpl_temporary.result: After merge fix mysql-test/r/rpl_timezone.result: After merge fix Note that this test fails now (Dimitry has promised to fix this) mysql-test/r/rpl_user_variables.result: After merge fix mysql-test/r/select.result: After merge fix mysql-test/r/sp-error.result: After merge fix mysql-test/r/sp-security.result: After merge fix mysql-test/r/sp.result: After merge fix mysql-test/r/user_var.result: After merge fix mysql-test/r/variables.result: After merge fix mysql-test/t/alter_table.test: After merge fix mysql-test/t/derived.test: After merge fix mysql-test/t/func_group.test: Make result repeatable mysql-test/t/grant_cache.test: Use MASTER_MYSOCK instead of master.sock mysql-test/t/multi_update.test: Use MASTER_MYSOCK instead of master.sock mysql-test/t/rpl000015.test: Use MASTER_MYSOCK instead of master.sock mysql-test/t/rpl000017.test: Use MASTER_MYSOCK instead of master.sock mysql-test/t/rpl000018.test: Use MASTER_MYSOCK instead of master.sock mysql-test/t/rpl_charset.test: After merge fix mysql-test/t/rpl_heap.test: Use MASTER_MYSOCK instead of master.sock mysql-test/t/rpl_rotate_logs.test: Use MASTER_MYSOCK instead of master.sock mysql-test/t/sp-error.test: after merge fix mysql-test/t/sp-security.test: after merge fix mysql-test/t/user_var.test: after merge fix scripts/mysql_fix_privilege_tables.sh: This can now be exectued from the source distribution sql/handler.cc: Cleanup sql/handler.h: More debugging sql/item.h: Indentation fixes sql/item_cmpfunc.cc: After merge fixes sql/opt_range.cc: After merge fixes sql/opt_range.h: After merge fixes sql/sp.cc: After merge fixes sql/sp_head.cc: Remove closing of thread tables in a SP function as this caused a core dump. (Has to be fixed better) sql/sql_base.cc: More debugging sql/sql_handler.cc: After merge fixes (We have to call ha_index_or_rnd_end() before calling close_thread_table()) sql/sql_parse.cc: More debugging sql/sql_prepare.cc: After merge fixes sql/sql_select.cc: After merge fixes	22 years ago
unknown	c4645f8404	After merge fixes	22 years ago
unknown	6762a65133	Fixed BUG#2564: SHOW CREATE inconsistent W.R.T ANSI_QUOTES. It's not possible to quote the definition according to the current sql_mode setting, so instead we use the setting stored with the SP (that's how it's parsed anyway), and show this setting in the SHOW CREATE output. mysql-test/r/sp.result: Modifed SHOW CREATE FUNCTION\|PROCEDURE output. Show the sql_mode used at creation as well. New test case for BUG#2564: SHOW CREATE inconsistent W.R.T ANSI_QUOTES. mysql-test/t/sp.test: New test case for BUG#2564: SHOW CREATE inconsistent W.R.T ANSI_QUOTES. sql/sp.cc: Rewrote create_string to quote things correctly according to the sql_mode used at creation time. sql/sp_head.cc: Store sql_mode in sp_head and use it for SHOW CREATE. sql/sp_head.h: Store sql_mode in sp_head and use it for SHOW CREATE.	22 years ago
unknown	54e3909b04	Fixed proper restoring of current db on errors. This fixes part of BUG#3229: Stored procedure comment causes packets out of order. sql/sp.cc: Fixed proper restoring of current db on errors. sql/sp.h: Fixed proper restoring of current db on errors. sql/sp_head.cc: Fixed proper restoring of current db on errors.	22 years ago
unknown	82fd12f4be	cleunup items of instruction after every instruction execution sql/sp_head.h: removed blanks at line end cleunup items of instruction after every instruction execution	22 years ago
unknown	16227c28e6	PS and SP made compatible in mechanism used for preparing query for rexecutions (Bug #2266 ) mysql-test/r/sp.result: test suite for Bug #2266 mysql-test/t/sp.test: test suite for Bug #2266 sql/item_subselect.cc: made ancestor for Statement (Item_arena) sql/item_subselect.h: made ancestor for Statement (Item_arena) sql/item_sum.cc: made ancestor for Statement (Item_arena) sql/item_sum.h: made ancestor for Statement (Item_arena) sql/mysql_priv.h: reset_stmt_for_execute use PS and SP sql/sp_head.cc: sp_head use Item_arena as ancestor to be PS cleunup compatible SP use PS storing/restoring/cleanup mechanisms cleanup() of SP Items added Items created in temporary memory pool during SP execution saved for normal freeing after SP execution sql/sp_head.h: sp_head use Item_arena sql/sql_base.cc: made ancestor for Statement (Item_arena) results of wild_setup made permanent setup_conds make natural joins expanding only once and store results in PS/SP memory sql/sql_class.cc: made ancestor for Statement (Item_arena) sql/sql_class.h: made ancestor for Statement (Item_arena) method to detect PS preparation added sql/sql_delete.cc: storing where for DELETE and mark first execution sql/sql_derived.cc: use method sql/sql_insert.cc: mark first execution for INSERT sql/sql_lex.cc: flags to correctly make transformations of query and storing them in memory of PS/SP made ancestor for Statement (Item_arena) sql/sql_lex.h: reved variable od SP ol saving data flags to correctly make transformations of query and storing them in memory of PS/SP sql/sql_parse.cc: cleunup unit for any query sql/sql_prepare.cc: made ancestor for Statement (Item_arena) storing where moved to preparation changed interface of reset_stmt_for_execute to use it is SP do not restore where/order by/group by before first execution (but tables and unit can be chenged without execution and should be prepared (subqueries executes on demand)) sql/sql_select.cc: storing where for SELECT/multi-DELETE/... and mark first execution sql/sql_union.cc: made ancestor for Statement (Item_arena) sql/sql_update.cc: storing where for UPDATE and mark first execution	22 years ago
unknown	3a272c1fa9	Post-merge fixes. Note: One sp.test still fails (prime), and rpl_server_id2.test fails (will be fixed by guilhem ASAP). mysql-test/r/index_merge.result: Fixed syntax error (no ',' after last index in create table any more). mysql-test/r/index_merge_bdb.result: Fixed syntax error (no ',' after last index in create table any more). mysql-test/r/index_merge_innodb.result: Fixed syntax error (no ',' after last index in create table any more). mysql-test/r/index_merge_innodb2.result: Fixed syntax error (no ',' after last index in create table any more). mysql-test/r/rpl_server_id1.result: Update result after merge. mysql-test/r/sp-error.result: Update result after merge. mysql-test/r/variables.result: Update result after merge. mysql-test/t/index_merge.test: Fixed syntax error (no ',' after last index in create table any more). mysql-test/t/index_merge_bdb.test: Fixed syntax error (no ',' after last index in create table any more). mysql-test/t/index_merge_innodb.test: Fixed syntax error (no ',' after last index in create table any more). mysql-test/t/index_merge_innodb2.test: Fixed syntax error (no ',' after last index in create table any more). mysql-test/t/sp-error.test: Post-merge fix of error codes. sql/opt_range.cc: Manually merged by Monty. sql/opt_range.h: Manually merged by Monty. sql/slave.cc: Post-merge fixes with some help from Guilhem. sql/slave.h: Post-merge fixes with some help from Guilhem. sql/sp_head.cc: Got rid of warning (reordering initialization). sql/sql_parse.cc: Post-merge fix: Need to set/reset select_limit at SP CALL time as well. tests/client_test.c: Post-merge fix: key_len length in explain has changed.	22 years ago
unknown	91dcd01159	Fixed BUG#2772: Function with character set clause fails in stored procedures. Complex return types were not stored correctly in the mysql.proc table. mysql-test/r/sp.result: New testcase for BUG2772. mysql-test/t/sp.test: New testcase for BUG2772. sql/sp_head.cc: Pick up character set for "returns" types in functions and add it separately, since it's missed when extracting the type during the parser. (Due to LALR behaviour.) sql/sp_head.h: Save the character set for returns clause in functions. sql/sql_yacc.yy: Pick up character set for "returns" types in functions since it's missed otherwise. (Due to LALR behaviour.)	22 years ago
unknown	4a7c72e9df	Fixed BUG#3287: Stored procedure handler scope outside of begin/end. Backpatching overwrote already backpatched instructions, which made it skip the hpop instruction; possibly not only a problem for handlers, but this is one known case when it happened. mysql-test/r/sp-error.result: New testcase for BUG#3287 mysql-test/t/sp-error.test: New testcase for BUG#3287 sql/sp_head.cc: Made the debug printout of hpush_jump instructions somewhat clearer. sql/sp_head.h: Don't backpatch the same instruction more than once.	22 years ago

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353 Commits (8233b914ecc3cdc9cbec27aba4406c0ecd67cb58)