mariadb

Commit Graph

Author	SHA1	Message	Date
unknown	a4c1111af2	Bug#20616: drop_temp_table test fails on Windows platform sql/sql_table.cc: Check for FN_DEVCHAR in the table name just before file creation. This allows for temporary tables to contain FN_DEVCHAR in the name. sql/table.cc: Removed the check for FN_DEVCHAR is done at this level because it prevents Windows from creating any table with FN_DEVCHAR in the name.	20 years ago
unknown	89e415950c	Bug#11228: DESC shows arbitrary column as "PRI" An UNIQUE KEY consisting of NOT NULL columns was displayed as PRIMARY KEY in "DESC t1". According to the code, that was intentional behaviour for some reasons unknown to me. This code was written before bitkeeper time, so I cannot check who and why made this. After discussing on dev-public, a decision was made to remove this code mysql-test/r/key.result: Adding test case. mysql-test/t/key.test: Adding test case. sql/table.cc: Removing old wrong code	20 years ago
unknown	59a33015b4	Fixed Bug#19479:mysqldump creates invalid dump. Only check for FN_DEVCHAR in filenames if FN_DEVCHAR is defined. This allows to use table names with ":" on non windows platforms. On Windows platform get an error if you use table name that contains FN_DEVCHAR include/config-win.h: Moved FN_DEVCHAR to config-win.h include/my_global.h: Moved FN_DEVCHAR to config-win.h mysql-test/r/create.result: Added testcase for Bug#19479:mysqldump creates invalid dump BitKeeper/etc/ignore: Added sql/share/iso639-2.txt sql/share/fixerrmsg.pl to the ignore list mysql-test/t/create.test: Added testcase for Bug#19479:mysqldump creates invalid dump mysys/mf_fn_ext.c: Added checking of BASKSLASH_MBTAIL as dirname_part depends on it. Fixed cast and indentation. sql/table.cc: Only check for FN_DEVCHAR in filenames if FN_DEVCHAR is defined. This allows to use table names with ":" on non windows platforms. On Windows platform get an error if you use table name that contains FN_DEVCHAR	20 years ago
unknown	419ae6cbf8	Bug #14875 : Bad view DEFINER makes SHOW CREATE VIEW fail When reading a view definition from a .frm file it was throwing a SQL error if the DEFINER user is not defined. Changed it to a warning to match the (documented) case when a view with undefined DEFINER user is created. mysql-test/r/view_grant.result: test case for the bug mysql-test/t/view_grant.test: test case for the bug sql/sql_acl.cc: Initialized the members to no privileges so even if the subsequent checks fail it will still initialize the security context. sql/table.cc: Turned the error of undefined DEFINER user in reading a view definition to a warning.	20 years ago
unknown	d7743c41c6	BUG#18681: View privileges are broken The check for view security was lacking several points : 1. Check with the right set of permissions : for each table ref that participates in a view there were the right credentials to use in it's security_ctx member, but these weren't used for checking the credentials. This makes hard enforcing the SQL SECURITY DEFINER\|INVOKER property consistently. 2. Because of the above the security checking for views was just ruled out in explicit ways in several places. 3. The security was checked only for the columns of the tables that are brought into the query from a view. So if there is no column reference outside of the view definition it was not detecting the lack of access to the tables in the view in SQL SECURITY INVOKER mode. The fix below tries to fix the above 3 points. mysql-test/r/grant.result: removed nondeterminism (unspecified order) in some test output mysql-test/r/view_grant.result: Somewhat extended test case for the bug and similar queries. mysql-test/t/grant.test: removed nondeterminism (unspecified order) in some test output mysql-test/t/view_grant.test: Somewhat extended test case for the bug and similar queries. sql/mysql_priv.h: A wrapper for setup_tables that also checks access to the tables sql/sql_acl.cc: removed artificial security check stop and used the table ref's credentials. sql/sql_base.cc: a wrapper for setup_tables to check access to the tables sql/sql_delete.cc: wrapper called. sql/sql_insert.cc: wrapper called sql/sql_load.cc: wrapper called sql/sql_parse.cc: wrapper called and artificial check stop removed sql/sql_select.cc: wrapper called sql/sql_update.cc: wrapper called sql/table.cc: Mask table access to the view error as well.	20 years ago
unknown	7913527eb8	Bug#18004 Connecting crashes server when default charset is UCS2 table.cc: Fixing to use system_charset_info instead of default_charset_info. Crash happened because the "ctype" array is empty in UCS2, and thus cannot be used with my_isspace(). The reason why UCS2 appeared in this context was because of of default_charset_info variable incorrectly substituted to my_isspace(). As functions check_db_name(), check_table_name() and check_column_name() always get values in utf8, system_charset_info must be used instead. ctype_ucs2_def.test, ctype_ucs2_def-master.opt, ctype_ucs2_def.result: new file sql/table.cc: Bug#18004 Connecting crashes server when default charset is UCS2 Use of default_charset_info was wrong. Functions check_db_name, check_table_name and check_column_name get values of system_charset_info character set (utf8).	20 years ago
unknown	de1e87bbcd	Fix for BUG#15229. The cause of this bug was a design flaw due to which the list of natural join columns was incorrectly computed and stored for nested joins that are not natural joins, but are operands (possibly indirect) of nested joins. The patch corrects the flaw in a such a way, that the result columns of a table reference are materialized only if it is a leaf table (that is, only if it is a view, stored table, or natural/using join). mysql-test/r/join.result: Added test for BUG#15229 and uncommented failing test cases of BUG#15357 (now fixed by this patch). mysql-test/t/join.test: Added test for BUG#15229 and uncommented failing test cases of BUG#15357 (now fixed by this patch). sql/sql_base.cc: - Do not materialize the result columns of regular nested joins (that are not natural/using joins). - Moved most of the code that creates/adds new natural join column references to the method 'get_or_create_column_ref', and simplified 'mark_common_columns'. - Replaced a call to 'get_or_create_column_ref' with 'get_natural_column_ref' where it is for sure all columns are alredy created. sql/table.cc: - Modified the method 'get_or_create_column_ref' so that it adds itself the newly created natural join columns to the respective table reference. sql/table.h: - Modified the method 'get_or_create_column_ref' so that it adds itself the newly created natural join columns to the respective table reference.	20 years ago
unknown	475797a346	Fix for BUG#17523: natural join and information schema. The cause of the bug was an ASSERT that checked the consistency of TABLE_SHARE::db and TABLE_LIST::db and failed for I_S tables. The fix relaxes the requirement for consistency for I_S. mysql-test/r/join.result: Added test for BUG#17523 mysql-test/t/join.test: Added test for BUG#17523 sql/table.cc: Take into account that for I_S tables, TABLE_SHARE::db == 0, while TABLE_LIST::db contains the database name of a table. The only change is in the ASSERTs.	20 years ago
unknown	ac015116e1	Bug#15020 "Can't find files" message incorrect for error 24 sql/table.cc: Use error message "Can't open file" if errno EMFILE is returned.	20 years ago
unknown	307c0b77a1	many warnings (practically safe but annoying) corrected client/mysqladmin.cc: don't use the handler after it's closed client/mysqlbinlog.cc: memory leak client/mysqldump.c: many "ignore return value" warnings, one "NULL dereference" cmd-line-utils/libedit/history.c: memory leak include/my_base.h: cleanup libmysql/libmysql.c: "return value ignored" warning myisam/mi_delete.c: "return value ignored" warning myisam/myisampack.c: "out-of-bound access" warning myisam/sort.c: "double free" warning mysys/default_modify.c: "double free" warning mysys/mf_iocache2.c: "return value ignored" warnings mysys/my_bitmap.c: s/return/DBUG_RETURN/ mysys/my_error.c: memory leak server-tools/instance-manager/parse.cc: "NULL dereference" warning sql-common/client.c: "NULL dereference" warning sql/field.cc: deadcode, "NULL dereference", "uninitialized" warnings sql/field.h: unused parameters removed from constructor sql/ha_myisam.cc: "return value ignored" warnings sql/item.cc: "return value ignored" warnings changed constructor sql/item_func.cc: "return value ignored" warnings sql/log_event.cc: uninitialized warning sql/opt_range.cc: "double free" and uninitialized warnings sql/opt_range.h: "return value ignored" warning sql/repl_failsafe.cc: "return value ignored" warning sql/set_var.cc: "return value ignored" warning sql/slave.cc: "return value ignored" warnings sql/slave.h: new prototype sql/sql_acl.cc: deadcode and "NULL dereference" warnings sql/sql_db.cc: "return value ignored" warning sql/sql_handler.cc: "NULL dereference" warning sql/sql_help.cc: "NULL dereference" warning sql/sql_insert.cc: "return value ignored" warning sql/sql_parse.cc: "return value ignored" warning one more DBUG_ASSERT sql/sql_repl.cc: "return value ignored" and memory leak warnings sql/sql_show.cc: "return value ignored" and "NULL dereference" warnings sql/sql_test.cc: "return value ignored" warning sql/table.cc: memory leak sql/uniques.cc: "return value ignored" warning endspaces deleted	20 years ago
unknown	8f634dfc20	Fix for bug #15602 : 5.0.17 test case 'create' failure. sql/table.cc: Fix for bug #15602: 5.0.17 test case 'create' failure. - always test create_info->max_rows/min_rows as they are of ulonglong type.	20 years ago
unknown	e486fe1ff1	WL#2486 - natural/using joins according to SQL:2003 Post-review fixes that simplify the way access rights are checked during name resolution and factor out all entry points to check access rights into one single function. sql/item.cc: Simplfied find_field_in_table - factored out all acces right checks into a separate function. sql/mysql_priv.h: Simplified the way we control whether to perform access right checks for columns. sql/sql_acl.cc: - Added new functon check_column_grant_in_table_ref that serves as a single point of entry to check access rights during name resolution for different kinds of table references. - Moved check_grant_column_in_sctx to sql_acl.cc where it logically belongs. - Removed the parameter check_grants - it is checked before calling the function. sql/sql_acl.h: - Added new function check_column_grant_in_table_ref. - Made check_grant_column_in_sctx available to other modules. sql/sql_base.cc: - Factored out all code that check access rights for columns during name resolution into one function - check_column_grant_in_table_ref. - Moved check_grant_column_in_sctx to sql_acl.cc where it logically belongs. - Removed the parameter check_grants - it is checked before calling the function. sql/table.cc: Removed code that duplicates the functionality of check_column_grant_in_table_ref, and called directly that function. sql/table.h: check_grants method is replaced by more general check_column_grant_in_table_ref.	20 years ago
unknown	4fd41f7c0b	WL#2486 - Natural/using join according to SQL:2003. Post-review fixes according to Monty's review. sql/item.h: Unite all code that stores and restores the state of a name resolution context into a class to represent the state, and methods to save/restore that state. sql/mysql_priv.h: Reorder parameters so that length is after the name of a field, and database is before table name. sql/sql_acl.cc: Reorder parameters so that length is after the name of a field, and database is before table name. sql/sql_base.cc: * Reorder parameters so that length is after the name of a field, and database is before table name. * Added new method - Field_iterator_table_ref::get_natural_column_ref to avoid unnecessary code when it is knwon that no new columns will be created when accessing natural join columns. sql/sql_insert.cc: Unite all code that stores and restores the state of a name resolution context into a class to represent the state, and methods to save/restore that state. sql/sql_lex.cc: Removed obsolete comment. sql/sql_lex.h: Return error from push_contex() if there is no memory. sql/sql_list.h: Extended base_list_iterator, List_iterator, and List_iterator_fast with an empty constructor, and init() methods, so that one doesn't have to construct a new iterator object every time one needs to iterate over a new list. sql/sql_parse.cc: Moved common functionality from the parser into one function, and renamed the function to better reflect what it does. sql/sql_yacc.yy: Moved common functionality from the parser into one function, and renamed the function to better reflect what it does. sql/table.cc: * Extended base_list_iterator, List_iterator, and List_iterator_fast with an empty constructor, and init() methods, so that one doesn't have to construct a new iterator object every time one needs to iterate over a new list. * Added new method Field_iterator_table_ref::get_natural_column_ref to be used in cases when it is known for sure that no new columns should be created. sql/table.h: - column_ref_it no longer allocated for each new list of columns - new method get_natural_join_column for faster/simpler access to natural join columns.	20 years ago
unknown	2a1ae3a5e3	A fix and a test case for Bug#14410 "Crash in Enum or Set type in CREATE TABLE and PS/SP": make sure that 'typelib' object for ENUM values and 'Item_string' object for DEFAULT clause are created in the statement memory root. mysql-test/r/ps.result: Test results has been fixed (Bug#14410) mysql-test/t/ps.test: A test case for Bug#14410 "Crash in Enum or Set type in CREATE TABLE and PS/SP" sql/mysql_priv.h: typelib() function declaration has been changed. sql/sql_table.cc: Supply the statement memory root to use in typelib() and safe_charset_converter() functions to ensure that objects created during the first execution of CREATE TABLE statement are allocated in persistent memory of the statement. sql/table.cc: Change typelib() function to require MEM_ROOT.	20 years ago
unknown	687b57be8d	Fix handling of maximum value for MAX_ROWS on 64-bit platforms. (Bug #14155 ) mysql-test/r/create.result: Add new results mysql-test/t/create.test: Add regression test sql/table.cc: To cap a value at 2^32-1 on a 64-bit platform, use UINT_MAX32, not ~(ulong)0, since a ulong may be 64-bit itself.	20 years ago
unknown	fe63e09581	Inefficient usage of String::append() fixed. Bad examples of usage of a string with its length fixed. The incorrect length in the trigger file configuration descriptor fixed (BUG#14090). A hook for unknown keys added to the parser to support old .TRG files. sql/field.cc: Inefficient usage of String::append() fixed. Bad examples of usage of a string with its length fixed. sql/ha_berkeley.cc: A bad example of usage of a string with its length fixed. sql/ha_federated.cc: Inefficient usage of String::append() fixed. sql/ha_myisammrg.cc: Bad examples of usage of a string with its length fixed. sql/handler.cc: Inefficient usage of String::append() fixed. sql/item.cc: Bad examples of usage of a string with its length fixed. sql/item.h: A bad example of usage of a string with its length fixed. sql/item_cmpfunc.cc: Bad examples of usage of a string with its length fixed. sql/item_func.cc: Bad examples of usage of a string with its length fixed. sql/item_strfunc.cc: Bad examples of usage of a string with its length fixed. sql/item_subselect.cc: Bad examples of usage of a string with its length fixed. sql/item_sum.cc: Bad examples of usage of a string with its length fixed. Inefficient usage of String::append() fixed. sql/item_timefunc.cc: Inefficient using of String::append() fixed. Bad examples of usage of a string with its length fixed. sql/item_uniq.h: Bad examples of usage of a string with its length fixed. sql/key.cc: Bad examples of usage of a string with its length fixed. sql/log.cc: Bad examples of usage of a string with its length fixed. sql/log_event.cc: Bad examples of usage of a string with its length fixed. sql/mysqld.cc: The dummy parser hook allocated. sql/opt_range.cc: Inefficient usage of String::append() fixed. sql/parse_file.cc: Bad examples of usage of a string with its length fixed. A hook for unknown keys added to the parser. sql/parse_file.h: A hook for unknown keys added to the parser. sql/protocol.cc: A bad example of usage of a string with its length fixed. sql/repl_failsafe.cc: Bad examples of usage of a string with its length fixed. sql/share/errmsg.txt: A warning for old format config file. sql/slave.cc: Bad examples of usage of a string with its length fixed. sql/sp.cc: Bad examples of usage of a string with its length fixed. sql/sp_head.cc: Bad examples of usage of a string with its length fixed. sql/spatial.cc: A bad example of usage of a string with its length fixed. sql/sql_acl.cc: Bad examples of usage of a string with its length fixed. sql/sql_analyse.cc: Bad examples of usage of a string with its length fixed. Inefficient usage of String::append() fixed. sql/sql_lex.cc: Bad examples of usage of a string with its length fixed. sql/sql_load.cc: A bad example of usage of a string with its length fixed. sql/sql_parse.cc: Bad examples of usage of a string with its length fixed. sql/sql_prepare.cc: A bad example of usage of a string with its length fixed. sql/sql_select.cc: Bad examples of usage of a string with its length fixed. sql/sql_show.cc: Bad examples of usage of a string with its length fixed. sql/sql_string.cc: Bad examples of usage of a string with its length fixed. sql/sql_string.h: The macro definition moved to sql_string.h to be accessible in all parts of server. sql/sql_table.cc: Bad examples of usage of a string with its length fixed. sql/sql_trigger.cc: Bad examples of usage of a string with its length fixed. The incorrect length in the trigger file configuration descriptor fixed (BUG#14090). The hook for processing incorrect sql_mode record added. sql/sql_view.cc: A dummy hook used for parsing views. sql/structs.h: The macro definition moved to sql_string.h to be accessible in all parts of server. sql/table.cc: A bad example of usage of a string with its length fixed. sql/tztime.cc: A bad example of usage of a string with its length fixed.	20 years ago
unknown	5af7ca80d9	Changes in get_table_type() and mysql_frm_type(). The main problem was that in mysql_rm_table_part2_with_lock() previously we needed to open same file twice. Now once is enough. sql/mysql_priv.h: Merged functions get_table_type() and mysql_frm_type() into one, using the name from latter one. sql/sql_base.cc: Changed get_table_type() to mysql_frm_type() sql/sql_delete.cc: Changed get_table_type() to mysql_frm_type() sql/sql_rename.cc: Changed get_table_type() to mysql_frm_type() sql/sql_show.cc: Changed get_table_type() to mysql_frm_type() sql/sql_table.cc: Changed get_table_type() to mysql_frm_type() sql/sql_view.cc: Merged code from get_table_type() and mysql_frm_type() into the latter one. sql/sql_view.h: Function prototype changes. sql/table.cc: No longer needed.	20 years ago
unknown	3fa0dd23e0	A fix and a test case for Bug#14210 "Simple query with > operator on large table gives server crash": make sure that when a MyISAM temporary table is created for a cursor, it's created in its memory root, not the memory root of the current query. mysql-test/r/sp.result: Test results fixed: a test case for Bug#14210 mysql-test/t/sp.test: A test case for Bug#14210 "Simple query with > operator on large table gives server crash" sql/handler.cc: - rewrite get_new_handler to accept a memory root and use it for sql/handler.h: - get_new_handler declaration changed sql/opt_range.cc: - get_new_handler declaration changed sql/sql_base.cc: - get_new_handler declaration changed sql/sql_select.cc: - the actual fix for Bug#14210. In create_myisam_from_heap we should create the new table handler in TABLE::mem_root, not in THD::mem_root: the latter is freed shortly after cursor is open. - adjust create_tmp_table to explicitly supply &table->mem_root to get_new_handler when creating a handler for a new temporary table sql/sql_table.cc: - get_new_handler declaration changed sql/table.cc: - get_new_handler declaration changed sql/unireg.cc: - get_new_handler declaration changed tests/mysql_client_test.c: A test case for Bug#14210 "Simple query with > operator on large table gives server crash": a C API test case is worth adding because of different memory allocation/freeing patterns in handling of C API and SP cursors	20 years ago
unknown	6b2379afeb	func_gconcat.result: Fixed wrong test case table.cc: Fixed wrong DBUG_ENTER placement sql/table.cc: Fixed wrong DBUG_ENTER placement mysql-test/r/func_gconcat.result: Fixed wrong test case	20 years ago
unknown	3c76331f4c	found problem removed sql/sql_parse.cc: allow query_tables_own_last work correctly sql/table.cc: fixed returning value for libmysqld	20 years ago
unknown	78ebed6436	Added missing DBUG_ENTER (bug in last push)	20 years ago
unknown	2dcc6cbea3	Add missing return Compile max with --yassl instead of --with-openssl sql/table.cc: Add missing return BUILD/SETUP.sh: Compile max with --yassl instead of --with-openssl	20 years ago
unknown	ee380a0777	Reverting patch for BUG #14009 (use of abs() on null value causes problems with filesort Fix for bug #14536: SELECT @a,@a:=... fails with prepared statements mysql-test/r/func_sapdb.result: Correct tests after reverting patch for BUG #14009 (use of abs() on null value causes problems with filesort) mysql-test/r/type_newdecimal.result: Correct tests after reverting patch for BUG #14009 (use of abs() on null value causes problems with filesort) mysql-test/r/user_var.result: More test with SELECT @a:= mysql-test/t/disabled.def: Enable user_var.test for mysql-test/t/user_var.test: More test with SELECT @a:= sql/item.cc: Simple optimization during review of new code sql/item_func.cc: Reverting patch for BUG #14009 (use of abs() on null value causes problems with filesort) sql/item_timefunc.h: timediff() can return NULL for not NULL arguments sql/sql_base.cc: Remove usage of current_thd() in mysql_make_view() sql/sql_lex.h: Remove usage of current_thd() in mysql_make_view() sql/sql_select.cc: Fix for bug #14536: SELECT @a,@a:=... fails with prepared statements sql/sql_view.cc: Remove usage of current_thd() in mysql_make_view() Simple optimization of new code sql/sql_view.h: Remove usage of current_thd() in mysql_make_view() sql/table.cc: Simple optimization of new code	20 years ago
unknown	d32e0486c6	postreview fixes sql/item_func.cc: some optimisation sql/sql_acl.cc: some optimisation sql/sql_base.cc: some optimisation sql/sql_parse.cc: some optimisation sql/table.cc: some optimisation	20 years ago
unknown	c1852b1202	fixe of typos, comments & layout sql/item_func.cc: fixed typo sql/sql_acl.cc: comment fixed sql/sql_parse.cc: comment fixed sql/sql_view.cc: layout fixed sql/table.cc: typo fixed layout fixed sql/table.h: typo fixed	20 years ago
unknown	24ac4019c5	support of view underlying tables and SP functions security check added (BUG#9505) (WL#2787) mysql-test/r/information_schema.result: error message changed mysql-test/r/sp.result: error message changed mysql-test/r/sql_mode.result: fixed test suite mysql-test/r/view.result: error message changed mysql-test/r/view_grant.result: test of underlying view tables check mysql-test/t/sql_mode.test: fixed test suite mysql-test/t/view_grant.test: test of underlying view tables check sql/item.cc: check of underlying tables privilege added sql/item.h: Name the resolution context points to the security context of view (if item belong to the view) sql/item_func.cc: a view error hiding for execution of prepared function belonged to a view fixed checking privileges if stored functions belonds to some view sql/mysql_priv.h: refult of derived table processing functions changed to bool Security_context added as an argument to find_field_in_table() sql/share/errmsg.txt: error message fixed sql/sql_acl.cc: Storing requested privileges of tables added View underlying tables privilege check added sql/sql_base.cc: View underlying tables privilege check added sql/sql_cache.cc: Code cleunup: we should not register underlying tables of view second time sql/sql_delete.cc: ancestor -> merge_underlying_list renaming sql/sql_derived.cc: refult of derived table processing functions changed to bool do not give SELECT_ACL for TEMPTABLE views sql/sql_lex.h: The comment added sql/sql_parse.cc: registration of requested privileges added sql/sql_prepare.cc: registration of requested privileges added sql/sql_update.cc: manipulation of requested privileges for underlying tables made the same as for table which we are updating sql/sql_view.cc: underlying tables of view security check support added sql/table.cc: renaming and fixing view preparation methods, methods for checking underlyoing tables security context added sql/table.h: storege for reuested privileges added	20 years ago
unknown	79538fb62f	Fixes during review of new pushed code sql/handler.cc: Indentation fixes sql/item.cc: Remove not needed test of *ref (If ref is set it always points to a valid address) sql/table.cc: Indentation changes Moved buff_end directly after 'buff' assignment to make code more clear sql/unireg.cc: Indentation changes	20 years ago
unknown	f08fdca304	Always save/restore connect string. sql/table.cc: If extra block present always restore connect string. sql/unireg.cc: Always save connect string.	20 years ago
unknown	57ef857681	Store and read engine type string in extra block of .frm. sql/handler.cc: Use my_strnncoll instead of my_strcasecmp (it is possible to compare non-asciiz strings now). sql/handler.h: extra block size added to HA_CREATE_INFO.	20 years ago
unknown	c807724f36	Review of code pushed since last 5.0 pull: Ensure that ccache is also used for C programs mysql: Ensure that 'delimiter' works the same way in batch mode as in normal mode mysqldump: Change to use ;; (instead of //) as a stored procedure/trigger delimiter Fixed test cases by adding missing DROP's and rename views to be of type 'v#' Removed MY_UNIX_PATH from fn_format() Removed current_db_used from TABLE_LIST Removed usage of 'current_thd' in Item_splocal Removed some compiler warnings A bit faster longlong2str code BUILD/FINISH.sh: Ensure that ccache is also used for C programs BUILD/SETUP.sh: Ensure that ccache is also used for C programs client/mysql.cc: More debugging Ensure that 'delimiter' works the same way in batch mode as in normal mode. Compare 'delimiter' command case-insensitive. The above fixes the delimiter bugs so that we can now use ;; as a trigger/SP function delimiter in mysqldump. client/mysqldump.c: Indentation fixes Use ;; as a delmimiter for stored procedures and triggers instead of // client/mysqltest.c: Indentation fixes include/my_sys.h: Remove not needed MY_UNIX_PATH parameter mysql-test/r/alter_table.result: Better to reuse mysqltest database (test didn't properly delete mysqltest1 at start) mysql-test/r/func_str.result: More testing of CONV() (to ensure that longlong2str() works correctly) mysql-test/r/information_schema.result: Drop all used tables and views Rename view tables to 'v#' to ensure that if this test fails, not a lot of other test fails mysql-test/r/information_schema_inno.result: Drop all used tables mysql-test/r/multi_statement.result: Drop used tables mysql-test/r/mysql.result: Add error messages to result mysql-test/r/mysqldump.result: ;; is now used as SP/trigger delimiter mysql-test/r/mysqlshow.result: Drop used tables mysql-test/r/temp_table.result: Drop used views Rename views to v# mysql-test/t/alter_table.test: Better to reuse mysqltest database (test didn't properly delete mysqltest1 at start) mysql-test/t/func_str.test: More testing of CONV() (to ensure that longlong2str() works correctly) mysql-test/t/information_schema.test: Drop all used tables and views Rename view tables to 'v#' to ensure that if this test fails, not a lot of other test fails mysql-test/t/information_schema_inno.test: Drop all used tables mysql-test/t/multi_statement.test: Drop used tables mysql-test/t/mysql.test: Add error messages to result mysql-test/t/mysqlshow.test: Drop used tables mysql-test/t/temp_table.test: Drop used views Rename views to v# mysys/mf_format.c: Remove not needed MY_UNIX_PATH parameter (This goes against how fn_format() is supposed to work and also conflicts with other options like MY_RETURN_REAL_PATH) sql/ha_federated.cc: Removed extra empty line sql/item.cc: Use 'str_value' instead of 'str_value_ptr' to hold result for Item_splocal Remove some calls to 'thd' in Item_splocal by making 'thd' a class variable One doesn't have to set 'null_value' when calling 'is_null()' sql/item.h: Add THD as a class variable to Item_splocal Use 'str_value' instead of 'str_value_ptr' to hold temp result Fixed bug in Item_hex when used in CAST() sql/item_func.cc: Optimize new code sql/log_event.cc: Move 'to_unix_path()' out of fn_format() sql/opt_range.cc: Simplify code sql/sp_head.cc: Ensure that Item_splocal has thd set before we call '->this_item()' sql/sql_class.cc: Return error if Statement::insert() fails in either hash_insert() sql/sql_parse.cc: Remove 'current_db_used' as we can trivially check if db table qualifier was used without this. Simplify code sql/sql_prepare.cc: Use enum instead of const int, to avoid ugly code for VC++ sql/structs.h: Remove compiler warnings when using STRING_WITH_LEN() with constant strings. sql/table.cc: Fixed indentation sql/table.h: Remove not needed current_db_used strings/decimal.c: Simplify code strings/longlong2str-x86.s: A bit faster longlong2str. (Took some ideas from Peter Gulutzan's code) strings/my_strtoll10.c: Simplify code for MetroWerks compiler	20 years ago
unknown	ba95081510	sql_table.cc, table.cc, table.h: fixed CHECKSUM TABLE to be independent from last - undefined in InnoDB - bits in the null bitmask bug#13710 sql/table.h: fixed CHECKSUM TABLE to be independent from last - undefined in InnoDB - bits in the null bitmask bug#13710 sql/table.cc: fixed CHECKSUM TABLE to be independent from last - undefined in InnoDB - bits in the null bitmask bug#13710 sql/sql_table.cc: fixed CHECKSUM TABLE to be independent from last - undefined in InnoDB - bits in the null bitmask bug#13710	20 years ago
unknown	58263844c7	Fix for BUG#13410 - qualified reference to a view column in the HAVING clause cannot be resolved. The problem was then when a column reference was resolved to a view column, the new Item created for this column contained the name of the view, and not the view alias. mysql-test/r/view.result: Additional test for BUG#13410. mysql-test/t/view.test: Additional test for BUG#13410. sql/item.cc: Correctly cast 'cur_field' to Item_ident because if the original item is an Item_field, the cur_field is either an Item_field or an Item_ref. Thus we have to cast cur_field to a common super-class of both. sql/item.h: - real_item() may be called before Item_ref::ref is set (i.e. the Item_ref object was resolved). - To avoid a crash and to return some meaningful value in such cases we return 'this'. sql/sql_base.cc: - 'item' may be an Item_ref, so we test for the type of the actual referenced item. - Correctly cast 'cur_field' to Item_ident because if the original item is an Item_field, the cur_field is either an Item_field or an Item_ref. Thus we have to cast cur_field to a common super-class of both. sql/table.cc: - When creating a new Item for a reference to a view column, use the view alias, and not the real view name. - Removed old code	20 years ago
unknown	68a91293eb	Fix for BUG#13597 - columns in ON condition not resolved if references a table in a nested right join. The problem was in that when finding the last table reference in a nested join tree, the procedure doing the iteration over the right-most branches of a join tree was testing for RIGHT JOINs the table reference that represents the join, and not the second operand of the JOIN. Currently the information whether a join is LEFT/RIGHT is stored not on the join object itself, but on one of its operands. mysql-test/r/select.result: Added test for BUG#13597 mysql-test/t/select.test: Added test for BUG#13597 sql/table.cc: - test whether a table reference is a right join by testing the rigth join operand (first in the list of operands), and not the table reference that represents the join itself. - clearer comments	20 years ago
unknown	813fc4104e	A fix and a test case for Bug#6513 "Test Suite: Values inserted by using cursor is interpreted latin1 character and Bug#9819 "Cursors: Mysql Server Crash while fetching from table with 5 million records." A fix for a possible memory leak when fetching into an SP cursor in a long loop. The patch uses a common implementation of cursors in the binary protocol and in stored procedures and implements materialized cursors. For implementation details, see comments in sql_cursor.cc include/my_sys.h: - declaration for multi_alloc_root libmysqld/Makefile.am: - drop protocol_cursor.cc, add sql_cursor.cc (replaces the old implementation of cursors with a new one) mysql-test/r/ctype_ujis.result: - test results fixed (a test case for Bug#6513) mysql-test/r/sp-big.result: - test results fixed (a test case for Bug#9819) mysql-test/t/ctype_ujis.test: Add a test case for Bug#6513 "Test Suite: Values inserted by using cursor is interpreted latin1 character" mysql-test/t/sp-big.test: Add a restricted test case for Bug#9819 "Cursors: Mysql Server Crash while fetching from table with 5 million records." mysys/my_alloc.c: - an implementation of multi_alloc_root; this is largely a copy-paste from mulalloc.c, but the function is small and there is no easy way to reuse the existing C function. sql/Makefile.am: - add sql_cursor.h, sql_cursor.cc (a new implementation of stored procedure cursors) and drop protocol_cursor.cc (the old one) sql/handler.cc: - now TABLE object has its mem_root always initialized. Adjust the implementation handler::ha_open sql/item_subselect.cc: - adjust to the changed declaration of st_select_lex_unit::prepare sql/protocol.h: - drop Protocol_cursor sql/sp_head.cc: - move juggling with Query_arena::free_list and Item::next to sp_eval_func_item, as this is needed in 3 places already. sql/sp_head.h: - declare a no-op implementation for cleanup_stmt in sp_instr_cpush. This method is needed for non-materializing cursors, which are yet not used in stored procedures. - declaration for sp_eval_func_item sql/sp_rcontext.cc: - reimplement sp_cursor using the new implementation of server side cursors. - use sp_eval_func_item to assign values of SP variables from the row fetched from a cursor. This should fix a possible memory leak in the old implementation of sp_cursor::fetch sql/sp_rcontext.h: - reimplement sp_cursor using the new implementation of server side cursors. sql/sql_class.cc: - disable the functionality that closes transient cursors at commit/rollback; transient cursors are not used in 5.0, instead we use materialized ones. To be enabled in a later version. sql/sql_class.h: - adjust to the rename Cursor -> Server_side_cursor - additional declarations of select_union used in materialized cursors sql/sql_derived.cc: - reuse bits of tmp table code in UNION, derived tables, and materialized cursors - cleanup comments sql/sql_lex.h: - declarations of auxiliary methods used by materialized cursors - a cleanup in st_select_lex_unit interface sql/sql_list.h: - add an array operator new[] to class Sql_alloc sql/sql_prepare.cc: - split the tight coupling of cursors and prepared statements to reuse the same implementation in stored procedures - cleanups of error processing in Prepared_statement::{prepare,execute} sql/sql_select.cc: - move the implementation of sensitive (non-materializing) cursors to sql_cursor.cc - make temporary tables self-contained: the table, its record and fields are allocated in TABLE::mem_root. This implementation is not clean and resets thd->mem_root several times because of the way create_tmp_table works (many additional things are done inside it). - adjust to the changed declaration of st_select_lex_unit::prepare sql/sql_select.h: - move the declaration of sensitive (non-materializing) cursors to sql_cursor.cc sql/sql_union.cc: - move pieces of st_select_unit::prepare to select_union and st_table methods to be able to reuse code in the implementation of materialized cursors sql/sql_view.cc: - adjust to the changed signature of st_select_lex_unit::prepare sql/table.cc: - implement auxiliary st_table methods for use with temporary tables sql/table.h: - add declarations for auxiliary methods of st_table used to work with temporary tables tests/mysql_client_test.c: - if cursors are materialized, a parallel update of the table used in the cursor may go through: update the test. sql/sql_cursor.cc: New BitKeeper file ``sql/sql_cursor.cc'' -- implementation of server side cursors sql/sql_cursor.h: New BitKeeper file ``sql/sql_cursor.h'' - declarations for server side cursors.	20 years ago
unknown	380db36804	Corrected last fix for Bug #13152 bit fields and fields that follow become corrupted when dumped from NDB tables	20 years ago
unknown	dc6b96dd46	some last minute Windows compile fixes and makefile corrections VC++Files/libmysqld/libmysqld.vcproj: don't recall exactly what this change was. VC++Files/libmysqltest/myTest.vcproj: redirect to client_release and client_debug folders VC++Files/mysql.sln: remove bdb from embedded classic target VC++Files/mysqlserver/mysqlserver.vcproj: redirect to lib_release and lib_debug folders server-tools/instance-manager/mysqlmanager.vcproj: redirect to proper folders sql/ha_federated.cc: fix windows compile problems sql/sql_acl.cc: fix windows compile problems sql/table.cc: fix windows compile problems sql/unireg.cc: fix windows compile problems VC++Files/mysqlserver/dummy.cpp: added new file to make mysqlserver generate a lib	21 years ago
unknown	afbfd12ed2	indentation correction	21 years ago
unknown	e2b72d815f	(corrected typo in prev patch) Bug #13152 bit fields and fileds that follow become corrupted when dumped from NDB	21 years ago
unknown	e7d7e0e92f	Bug #13152 bit fields and fileds that follow become corrupted when dumped from NDB tables	21 years ago
unknown	00d77fdd75	Made changes to add federated CONNECTION information to the .frm file (per Monty's patch). Remove references to the "COMMENT" field. WL#2414 mysql-test/r/federated.result: alter from "COMMENT=" to "CONNECTION=" mysql-test/r/federated_archive.result: change "COMMENT=" to "CONNECTION=" mysql-test/t/federated.test: change from "COMMENT=" to "CONNECTION=" mysql-test/t/federated_archive.test: change from "COMMENT=" to "CONNECTION=" sql/ha_federated.cc: Change parsing of char* table->s->comment to LEX_STRING table->s->connect_string (per Monty's patch) sql/handler.h: added LEX_STRING "connection_string" (per Monty's patch) sql/sql_yacc.yy: added setting of "connect_string" string and length sql/table.cc: Modifying frm file to store connecting information (code change came from Monty). sql/table.h: added connect_string sql/unireg.cc: Storing information on connection_string (code came from Monty).	21 years ago
unknown	dc92221300	Rename: - current_arena to stmt_arena: the thread may have more than one 'current' arenas: one for runtime data, and one for the parsed tree of a statement. Only one of them is active at any moment. - set_item_arena -> set_query_arena, because Item_arena was renamed to Query_arena a while ago - set_n_backup_item_arena -> set_n_backup_active_arena; the active arena is the arena thd->mem_root and thd->free_list are currently pointing at. - restore_backup_item_arena -> restore_active_arena (with the same rationale) - change_arena_if_needed -> activate_stmt_arena_if_needed; this method sets thd->stmt_arena active if it's not done yet. sql/item.cc: Rename. sql/item_cmpfunc.cc: Rename. sql/item_func.cc: Rename. sql/item_subselect.cc: Rename. sql/item_subselect.h: Remove an unused forward declaration. sql/item_sum.h: Remove an unused forward declaration. sql/mysql_priv.h: Remove an unused forward declaration. sql/sp.cc: Rename. sql/sp_head.cc: Rename. sql/sql_base.cc: Rename. sql/sql_class.cc: Rename. sql/sql_class.h: Rename. sql/sql_lex.cc: Rename. sql/sql_parse.cc: Rename. sql/sql_prepare.cc: Rename. sql/sql_select.cc: Rename. sql/sql_show.cc: Rename. sql/sql_union.cc: Rename. sql/sql_view.cc: Rename. sql/table.cc: Rename.	21 years ago
unknown	fe24add743	WL#2486 - natural and using join according to SQL:2003 * Provide backwards compatibility extension to name resolution of coalesced columns. The patch allows such columns to be qualified with a table (and db) name, as it is in 4.1. Based on a patch from Monty. * Adjusted tests accordingly to test both backwards compatible name resolution of qualified columns, and ANSI-style resolution of non-qualified columns. For this, each affected test has two versions - one with qualified columns, and one without. mysql-test/include/ps_query.inc: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/bdb.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/innodb.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/join.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/join_nested.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/join_outer.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/null_key.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/order_by.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/ps_2myisam.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/ps_3innodb.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/ps_4heap.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/ps_5merge.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/ps_6bdb.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/ps_7ndb.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/select.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/subselect.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/r/type_ranges.result: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/t/bdb.test: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/t/innodb.test: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/t/join.test: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/t/join_nested.test: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/t/join_outer.test: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/t/null_key.test: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/t/order_by.test: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/t/select.test: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/t/subselect.test: Put back old tests to test that coalesced columns of natural joins can be qualified. mysql-test/t/type_ranges.test: Put back old tests to test that coalesced columns of natural joins can be qualified. sql/sql_base.cc: * Applied Monty's patch for backwards compatible name resolution of qualified columns. The idea is: - When a column is qualified, search for the column in all tables/views underlying each natural join. In this case natural joins are not considered leaves. - If a column is not qualified, then consider natural joins as leaves, thus directly search the result columns of natural joins. * Simplified 'find_field_in_tables()' - unified two similar loops into one. sql/table.cc: - Removed method & members not needed after Monty's patch. sql/table.h: - Removed method & members not needed after Monty's patch. tests/mysql_client_test.c: Put back old tests to test that coalesced columns of natural joins can be qualified.	21 years ago
unknown	72340a481a	Cleanup during review of new pushed code include/my_global.h: Safer macros to avoid possible overflows sql/item_cmpfunc.cc: Simple optimization sql/sp_head.cc: Indentation fixes Remove not needed "else" levels Added error checking for 'new' Simpler reseting of thd->spcont in execute_procedure sql/sql_base.cc: Faster new sql/sql_lex.cc: Use 'TRUE' instead of 'true' sql/sql_parse.cc: Faster new sql/sql_view.cc: No need to set 'tables' as it's not used sql/table.cc: Simpler DBUG_ASSERT()	21 years ago
unknown	1cb72d7eb9	WL#2486 - natural and using join according to SQL:2003 - Corrected problem with N-way nested natural joins in PS mode. - Code cleanup - More asserts to check consistency of name resolution contexts - Fixed potential memory leak of name resolution contexts mysql-test/r/join.result: - Corrected problem with N-way nested natural joins in PS mode. mysql-test/t/join.test: - Corrected problem with N-way nested natural joins in PS mode. sql/item.h: - Fixed potential memory leak. sql/sql_base.cc: - the local context of Item_fields that participate in TABLE_LIST::on_cond for natural joins is correctly set to the tables where the corresponding fields originate from. - removed unused variables - correct allocation of contexts sql/sql_parse.cc: - correct allocation of contexts for JOIN ON conditions. sql/table.cc: - added asserts to check the consistency of name resolution contexts sql/table.h: - added asserts to check the consistency of name resolution contexts	21 years ago
unknown	97aa1a580d	WL#2486 - natural and using join Fixed debug printout. sql/table.cc: Correct debug printout.	21 years ago
unknown	34bf64bc20	WL#2486 - natural and using join according to SQL:2003 - Fixed minor error after Monty's review. sql/table.cc: cur_table_ref is used in the first pass of the loop before it is set later in the loop.	21 years ago
unknown	44086a625b	Cleanups and optimization during review of new code mysql-test/t/kill.test: Moved --disable_reconnect earlier to avoid race condition sql/sql_help.cc: Cleanup during review of new code (Moved variable definitions first in function sql/sql_insert.cc: Cleanup during review of new code sql/sql_lex.cc: Cleanup during review of new code sql/sql_parse.cc: Cleanup during review of new code Changed potential problem with previous_table_ref where it dependent that TABLE_LIST first element would be next_local Rearanged code in add_table_to_list() to remove extra if Combined 2 calls to calloc() to one sql/sql_view.cc: Remove extra indentation level Combined common 'on error' exit sql/sql_yacc.yy: Fixed comment style sql/table.cc: Cleanup during review of new code - Changed while() loops to for() loop (to make code more readable) - Removed not needed initialization of variables - Removed not needed 'else' cases - Removed trivial ASSERT's that was checked by previous code - Moved comment setting last in Natural_join_column::check_grants()	21 years ago
unknown	7b91cd9a58	table.cc: remove unneeded multitable_view assignment sql_view.cc: fix potential memorry overrun in ref_array asssign multitable_view in time of view creation (BUG#12569) sql/sql_view.cc: fix potential memorry overrun in ref_array asssign multitable_view in time of view creation sql/table.cc: remove unneeded multitable_view assignment	21 years ago
unknown	7517d7e112	Implementation of WL#2486 - "Process NATURAL and USING joins according to SQL:2003". * Some of the main problems fixed by the patch: - in "select " queries the expanded correctly according to ANSI for arbitrary natural/using joins - natural/using joins are correctly transformed into JOIN ... ON for any number/nesting of the joins. - column references are correctly resolved against natural joins of any nesting and combined with arbitrary other joins. * This patch also contains a fix for name resolution of items inside the ON condition of JOIN ... ON - in this case items must be resolved only against the JOIN operands. To support such 'local' name resolution, the patch introduces a stack of name resolution contexts used at parse time. NOTICE: - This patch is not complete in the sense that - there are 2 test cases that still do not pass - one in join.test, one in select.test. Both are marked with a comment "TODO: WL#2486". - it does not include a new test specific for the task mysql-test/include/ps_query.inc: Adjusted according to standard NATURAL/USING join semantics., mysql-test/r/bdb.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/derived.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/errors.result: The column as a whole cannot be resolved, so different error message. mysql-test/r/fulltext.result: Adjusted according to standard JOIN ... ON semantics => the ON condition can refer only to the join operands. mysql-test/r/fulltext_order_by.result: More detailed error message. mysql-test/r/innodb.result: Adjusted according to standard NATURAL/USING join semantics. This test doesn't pass completetly yet! mysql-test/r/insert_select.result: More detailed error message. mysql-test/r/join.result: Adjusted according to standard NATURAL/USING join semantics. NOTICE: there is one test case that still fails, and it is commeted out and marked with WL#2486 in the test file. mysql-test/r/join_crash.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/join_nested.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/join_outer.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/multi_update.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/null_key.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/order_by.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/ps_2myisam.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/ps_3innodb.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/ps_4heap.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/ps_5merge.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/ps_6bdb.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/ps_7ndb.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/select.result: Adjusted according to standard NATURAL/USING join semantics. NOTICE: there is one failing test case which is commented with WL#2486 in the test file. mysql-test/r/subselect.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/type_ranges.result: Adjusted according to standard NATURAL/USING join semantics. mysql-test/r/union.result: More detailed error message. mysql-test/t/bdb.test: Adjusted according to standard NATURAL/USING join semantics. mysql-test/t/errors.test: Adjusted according to standard NATURAL/USING join semantics. mysql-test/t/fulltext.test: Adjusted according to standard JOIN ... ON semantics => the ON condition can refer only to the join operands. mysql-test/t/fulltext_order_by.test: More detailed error message. mysql-test/t/innodb.test: Adjusted according to standard NATURAL/USING join semantics. This test doesn't pass completetly yet! mysql-test/t/insert_select.test: More detailed error message. mysql-test/t/join.test: Adjusted according to standard NATURAL/USING join semantics. NOTICE: there is one test case that still fails, and it is commeted out and marked with WL#2486 in the test file. mysql-test/t/join_crash.test: Adjusted according to standard NATURAL/USING join semantics. mysql-test/t/join_nested.test: Adjusted according to standard NATURAL/USING join semantics. mysql-test/t/join_outer.test: Adjusted according to standard NATURAL/USING join semantics. mysql-test/t/null_key.test: Adjusted according to standard NATURAL/USING join semantics. mysql-test/t/order_by.test: Adjusted according to standard NATURAL/USING join semantics. mysql-test/t/select.test: Adjusted according to standard NATURAL/USING join semantics. NOTICE: there is one test case that still fails, and it is commeted out and marked with WL#2486 in the test file. mysql-test/t/subselect.test: Adjusted according to standard NATURAL/USING join semantics. mysql-test/t/type_ranges.test: Adjusted according to standard NATURAL/USING join semantics. mysql-test/t/union.test: More detailed error message. sql/item.cc: - extra parameter to find_field_in_tables - find_field_in_real_table renamed to find_field_in_table - fixed comments/typos sql/item.h: - added [first \| last]_name_resolution_table to class Name_resolution_context - commented old code - standardized formatting sql/mysql_priv.h: - refactored the find_field_in_XXX procedures, - added a new procedure for natural join table references, - renamed the find_field_in_XXX procedures to clearer names sql/sp.cc: - pass the top-most list of the FROM clause to setup_tables - extra parameter to find_field_in_tables sql/sql_acl.cc: - renamed find_field_in_table => find_field_in_table_ref - extra parameter to find_field_in_table_ref - commented old code sql/sql_base.cc: This file contains the core of the implementation of the processing of NATURAL/USING joins (WL#2486). - added many comments to old code - refactored the group of find_field_in_XXX procedures, and added a new procedure for natural joins. There is one find_field_in_XXX procedure per each type of table reference (stored table, merge view, or natural join); one meta-procedure that selects the correct one depeneding on the table reference; and one procedure that goes over a list of table referenes. - NATURAL/USING joins are processed through the procedures: mark_common_columns, store_natural_using_join_columns, store_top_level_join_columns, setup_natural_join_row_types. The entry point to processing NATURAL/USING joins is the procedure 'setup_natural_join_row_types'. - Replaced the specialized Field_iterator_XXX iterators with one generic iterator over the fields of a table reference. - Simplified 'insert_fields' and 'setup_conds' due to encapsulation of the processing of natural joins in a separate set of procedures. sql/sql_class.h: - Commented old code. sql/sql_delete.cc: - Pass the FROM clause to setup_tables. sql/sql_help.cc: - pass the end name resolution table to find_field_in_tables - adjust the list of tables for name resolution sql/sql_insert.cc: - Changed the code that saves and restores the current context to support the list of tables for name resolution - context->first_name_resolution_table, and table_list->next_name_resolution_table. Needed to support an ugly trick to resolve inserted columns only in the first table. - Added Name_resolution_context::[first \| last]_name_resolution_table. - Commented old code sql/sql_lex.cc: - set select_lex.parent_lex correctly - set correct state of the current name resolution context sql/sql_lex.h: - Added a stack of name resolution contexts to support local contexts for JOIN ... ON conditions. - Commented old code. sql/sql_load.cc: - Pass the FROM clause to setup_tables. sql/sql_olap.cc: - Pass the FROM clause to setup_tables. sql/sql_parse.cc: - correctly set SELECT_LEX::parent_lex - set the first table of the current name resoltion context - added support for NATURAL/USING joins - commented old code sql/sql_select.cc: - Pass the FROM clause to setup_tables. - Pass the end table to find_field_in_tables - Improved comments sql/sql_show.cc: - Set SELECT_LEX::parent_lex. sql/sql_update.cc: - Pass the FROM clause to setup_tables. sql/sql_yacc.yy: - Added support for a stack of name resolution contexts needed to implement name resolution for JOIN ... ON. A context is pushed for each new JOIN ... ON, and popped afterwards. - Added support for NATURAL/USING joins. sql/table.cc: - Added new class Natural_join_column to hide the heterogeneous representation of column references for stored tables and for views. - Added a new list TABLE_LIST::next_name_resolution_table to support name resolution with NATURAL/USING joins. Also added other members to TABLE_LIST to support NATURAL/USING joins. - Added a generic iterator over the fields of table references of various types - class Field_iterator_table_ref sql/table.h: - Added new class Natural_join_column to hide the heterogeneous representation of column references for stored tables and for views. - Added a new list TABLE_LIST::next_name_resolution_table to support name resolution with NATURAL/USING joins. Also added other members to TABLE_LIST to support NATURAL/USING joins. - Added a generic iterator over the fields of table references of various types - class Field_iterator_table_ref tests/mysql_client_test.c: Adjusted according to standard NATURAL JOIN syntax.	21 years ago
unknown	705118d1f6	issue correct error message in case of view presence for duplicated table on update (BUG#10773) frequently used command sequence replaced with inline function BitKeeper/etc/config: logging switching off mysql-test/r/lowercase_view.result: hided view underlying tables from error message mysql-test/r/view.result: hided view underlying tables from error message mysql-test/t/lowercase_view.test: hided view underlying tables from error message mysql-test/t/view.test: hided view underlying tables from error message sql/mysql_priv.h: subroutine which return correct error message sql/share/errmsg.txt: new error message sql/sql_base.cc: subroutine which issue correct error message in case of view presence for duplicated table on update sql/sql_delete.cc: issue correct error message in case of view presence for duplicated table on update sql/sql_insert.cc: issue correct error message in case of view presence for duplicated table on update sql/sql_parse.cc: issue correct error message in case of view presence for duplicated table on update sql/sql_update.cc: issue correct error message in case of view presence for duplicated table on update sql/sql_view.cc: frequently used command sequence replaced with inline function sql/table.cc: frequently used command sequence replaced with inline function sql/table.h: frequently used command sequence replaced with inline function	21 years ago

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337 Commits (97cdd9df8a67a26335fba3ffbb9daca7b2877b10)