mariadb

Commit Graph

Author	SHA1	Message	Date
Georgi Kodinov	e7a6e86f78	Bug #38637 : COUNT DISTINCT prevents NULL testing in HAVING clause IS NULL was not checking the correct row in a HAVING context. At the first row of a new group (where the HAVING clause is evaluated) the column and SELECT list references in the HAVING clause should refer to the last row of the previous group and not to the current one. This was not done for IS NULL, because it was using Item::is_null() doesn't have a Item_is_null_result() counterpart to access the data from the last row of the previous group. Note that all the Item::val_xxx() functions (e.g. Item::val_int()) have their _result counterparts (e.g. Item::val_int_result()). Fixed by implementing a is_null_result() (similarly to int_result()) and calling this instead of is_null() column and SELECT list references inside the HAVING clause. mysql-test/r/having.result: Bug #38637: test case mysql-test/t/having.test: Bug #38637: test case sql/item.cc: Bug #38637: implement Item::is_null_result() and call it from Item_ref and Item_field as appropriate. sql/item.h: Bug #38637: implement Item::is_null_result() and call it from Item_ref and Item_field as appropriate. sql/item_func.cc: Bug #38637: implement Item::is_null_result() and call it from Item_ref and Item_field as appropriate. sql/item_func.h: Bug #38637: implement Item::is_null_result() and call it from Item_ref and Item_field as appropriate.	17 years ago
unknown	72c6c789cf	Fixed bug #29911 . This bug manifested itself for join queries with GROUP BY and HAVING clauses whose SELECT lists contained DISTINCT. It occurred when the optimizer could deduce that the result set would have not more than one row. The bug could lead to wrong result sets for queries of this type because HAVING conditions were erroneously ignored in some cases in the function remove_duplicates. mysql-test/r/having.result: Added a test case for bug #29911. mysql-test/t/having.test: Added a test case for bug #29911.	19 years ago
unknown	944030aef7	Bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were optimized away. Additional fix for bug#22331. Now Item_field prints its value in the case of the const field. mysql-test/r/varbinary.result: Corrected test case after fix for bug#22331. mysql-test/r/union.result: Corrected test case after fix for bug#22331. mysql-test/r/subselect.result: Corrected test case after fix for bug#22331. mysql-test/r/func_test.result: Corrected test case after fix for bug#22331. mysql-test/r/having.result: Corrected test case after fix for bug#22331. mysql-test/r/func_regexp.result: Corrected test case after fix for bug#22331. mysql-test/r/func_str.result: Corrected test case after fix for bug#22331. mysql-test/r/func_default.result: Corrected test case after fix for bug#22331. mysql-test/r/explain.result: Corrected test case after fix for bug#22331. sql/sql_union.cc: Bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were optimized away. Cleanup of the SELECT_LEX::order_list list. sql/item.h: Bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were optimized away. Added the print() member function to the Item_field class. sql/item.cc: Bug#22331: Wrong WHERE in EXPLAIN EXTENDED when all expressions were optimized away. Added the print() member function to the Item_field class.	19 years ago
unknown	f1efd0883d	Fixed bug #19573 . The select statement that specified a view could be slightly changed when the view was saved in a frm file. In particular references to an alias name in the HAVING clause could be substituted for the expression named by this alias. This could result in an error message for a query of the form SELECT * FROM <view>. Yet no such message appeared when executing the query specifying the view. mysql-test/r/having.result: Adjusted results after fixing bug #19573. mysql-test/r/view.result: Added a test case for bug #19573. mysql-test/t/view.test: Added a test case for bug #19573.	20 years ago
unknown	375749b8af	Fixed bug #14927 . A query with a group by and having clauses could return a wrong result set if the having condition contained a constant conjunct evaluated to FALSE. It happened because the pushdown condition for table with grouping columns lost its constant conjuncts. Pushdown conditions are always built by the function make_cond_for_table that ignores constant conjuncts. This is apparently not correct when constant false conjuncts are present. mysql-test/r/having.result: Added a test case for bug #14927. mysql-test/t/having.test: Added a test case for bug #14927. sql/sql_lex.cc: Fixed bug #14927. Initialized fields for having conditions in st_select_lex::init_query(). sql/sql_lex.h: Fixed bug #14927. Added a field to restore having condititions for execution in SP and PS. sql/sql_prepare.cc: Fixed bug #14927. Added code to restore havinf conditions for execution in SP and PS. sql/sql_select.cc: Fixed bug #14927. Performed evaluation of constant expressions in having clauses. If the having condition contains a constant conjunct that is always false an empty result set is returned after the optimization phase. In this case the corresponding EXPLAIN command now returns "Impossible HAVING" in the last column.	20 years ago
unknown	4b7c4cd27f	Fixed bug#18739: non-standard HAVING extension was allowed in strict ANSI sql mode. The SQL standard doesn't allow to use in HAVING clause fields that are not present in GROUP BY clause and not under any aggregate function in the HAVING clause. However, mysql allows using such fields. This extension assume that the non-grouping fields will have the same group-wise values. Otherwise, the result will be unpredictable. This extension allowed in strict MODE_ONLY_FULL_GROUP_BY sql mode results in misunderstanding of HAVING capabilities. The new error message ER_NON_GROUPING_FIELD_USED message is added. It says "non-grouping field '%-.64s' is used in %-.64s clause". This message is supposed to be used for reporting errors when some field is not found in the GROUP BY clause but have to be present there. Use cases for this message are this bug and when a field is present in a SELECT item list not under any aggregate function and there is GROUP BY clause present which doesn't mention that field. It renders the ER_WRONG_FIELD_WITH_GROUP error message obsolete as being more descriptive. The resolve_ref_in_select_and_group() function now reports the ER_NON_GROUPING_FIELD_FOUND error if the strict mode is set and the field for HAVING clause is found in the SELECT item list only. sql/share/errmsg.txt: Added the new ER_NON_GROUPING_FIELD_USED error message for the bug#14169. mysql-test/t/having.test: Added test case for the bug#18739: non-standard HAVING extension was allowed in strict ANSI sql mode. mysql-test/r/having.result: Added test case for the bug#18739: non-standard HAVING extension was allowed in strict ANSI sql mode. sql/sql_select.cc: Added TODO comment to change the ER_WRONG_FIELD_WITH_GROUP to more detailed ER_NON_GROUPING_FIELD_USED message. sql/item.cc: Fixed bug#18739: non-standard HAVING extension was allowed in strict ANSI sql mode. The resolve_ref_in_select_and_group() function now reports the ER_NON_GROUPING_FIELD_FOUND error if the strict MODE_ONLY_FULL_GROUP_BY mode is set and the field for HAVING clause is found in the SELECT item list only.	20 years ago
unknown	6978949b49	Made the test case for bug #15917 independent on platforms.	20 years ago
unknown	998b9d8b14	Fixed bug #15917 : unexpected complain for a NIST test case. The problem was due to the fact that with --lower-case-table-names set to 1 the function find_field_in_group did not convert the prefix 'HU' in HU.PROJ.CITY into lower case when looking for it in the group list. Yet the names in the group list were extended by the database name in lower case. mysql-test/r/having.result: Added a test case for bug #15917. mysql-test/t/having.test: Added a test case for bug #15917. sql/item.cc: Fixed bug #15917: unexpected complain for a NIST test case. The problem was due to the fact that with --lower-case-table-names set to 1 the function find_field_in_group did not convert the prefix 'HU' in HU.PROJ.CITY into lower case when looking for it in the group list. Yet the names in the group list were extended by the database name in lower case. The needed conversion was added to the code of find_field_in_group.	20 years ago
unknown	5ef6e903a4	Fixed bug #16504 . Multiple equalities were not adjusted after reading constant tables. It resulted in neglecting good index based methods that could be used to access of other tables. mysql-test/r/having.result: Adjusted a test case results after fix for bug #16504. mysql-test/r/select.result: Added a test case for bug #16504. mysql-test/r/subselect.result: Adjusted a test case results after fix for bug #16504. mysql-test/r/varbinary.result: Adjusted a test case results after fix for bug #16504. mysql-test/t/select.test: Added a test case for bug #16504. sql/item.cc: Fixed bug #16504. An Item_equal object may contain only a constant member. It may happen after reading constant tables. sql/item_cmpfunc.cc: Fixed bug #16504. Added method Item_equal::check_const that check appearance of new constant items in a multiple equality. sql/item_cmpfunc.h: Fixed bug #16504. Added method Item_equal::check_const that check appearance of new constant items in a multiple equality. sql/sql_select.cc: Fixed bug #16504. Adjusted multiple equalities after reading constant tables. Fixed a few typo in comments.	20 years ago
unknown	ac21d0294d	Fixes after manual merge	20 years ago
unknown	a400e7feb9	FIxed bug #14927 . A query with a group by and having clauses could return a wrong result set if the having condition contained a constant conjunct evaluated to FALSE. It happened because the pushdown condition for table with grouping columns lost its constant conjuncts. Pushdown conditions are always built by the function make_cond_for_table that ignores constant conjuncts. This is apparently not correct when constant false conjuncts are present. mysql-test/r/having.result: Added A test case for bug #14927. mysql-test/t/having.test: Added A test case for bug #14927. sql/sql_lex.cc: Fixed bug #14927. Initialized fields for having conditions in st_select_lex::init_query(). sql/sql_lex.h: Fixed bug #14927. Added a field to restore having condititions for execution in SP and PS. sql/sql_prepare.cc: Fixed bug #14927. Added code to restore havinf conditions for execution in SP and PS. sql/sql_select.cc: Fixed bug #14927. Performed evaluation of constant expressions in having clauses. If the having condition contains a constant conjunct that is always false an empty result set is returned after the optimization phase. In this case the corresponding EXPLAIN command now returns "Impossible HAVING" in the last column.	20 years ago
unknown	770e0e8118	Fixed bug #14274 : a query with a having clause containing only set function returned a wrong result set. mysql-test/r/having.result: Added a test case for bug #14274. mysql-test/t/having.test: Added a test case for bug #14274. sql/sql_select.cc: Fixed bug #14274: a query with a having clause containing only set function returned a wrong result set. It happened because processing of the set functions in having started with a call of the split_sum_func method, instead of the split_sum_func2 method.	20 years ago
unknown	476ca52ee7	Fix for BUG#11211 "GROUP BY doesn't work correctly" When the GROUP BY clause contains a column reference that can be resolved to both an aliased column in the SELECT list, and to a column in the FROM clause, the group column is resolved to the column in the FROM clause (for ANSI conformance). However, it may be so that the user's intent is just the other way around, and he/she gets the query results grouped by a completely different column than expexted. This patch adds a warning in such cases that tells the user that there is potential ambiguity in the group column. sql/sql_select.cc - Added a warning when a GROUP column is ambiguous due to that there is a column reference with the same name both in the SELECT and FROM clauses. In this case we resolve to the column in FROM clause and warn the user of a possible ambiguity. - More extensive comments. - Changed the function to return bool instead of int (as in other places). mysql-test/t/group_by.test Added test for BUG#11211. mysql-test/r/group_by.result Added test for BUG#11211. mysql-test/r/group_by.result: Import patch 11211.diff mysql-test/t/group_by.test: Import patch 11211.diff sql/sql_select.cc: Import patch 11211.diff BitKeeper/etc/ignore: Added ndb/src/dummy.cpp to the ignore list mysql-test/r/alias.result: Added warning for potentially ambiguous column. mysql-test/r/having.result: Added warning for potentially ambiguous column.	21 years ago
unknown	afbb5d8fac	WL#1972 "Evaluate HAVING before SELECT select-list" - post-review fix regarding Item_fields - added test for the changed name resolution mysql-test/r/having.result: Test for changed name resolution of Item_fields mysql-test/t/having.test: Test for changed name resolution of Item_fields sql/item.cc: - Changed Item_field::fix_fields to perform the same name resolution as Item_ref::fix_fields because column references of subqueries inside HAVING may be represented as Item_fields, and they need to be resolved as Item_refs. - Adjusted Item_field::fix_fields so that it has the same variable names and structure as Item_ref::fix_fields.	21 years ago
unknown	47a96b3195	WL#1972 "Evaluate HAVING before SELECT" - more tests, post-review changes, bug-fixes, simplifications, and improved comments mysql-test/r/having.result: - added tests for subqueries with HAVING - added tests for few other discovered bugs - renamed tables to the more standard t1,t2,.. mysql-test/t/having.test: - added tests for subqueries with HAVING - added tests for few other discovered bugs - renamed tables to the more standard t1,t2,.. sql/item.cc: - Extended the name resolution to support nested HAVING clauses in nested sub-queries - Factored out the code that resolves a column ref against a single query - Fixed several logical bugs - Removed unused variables - More/better comments sql/sql_base.cc: Corrected function spec.	21 years ago
unknown	048d731a31	WL#1972 "Evaluate HAVING before SELECT select-list" - Changed name resolution for GROUP BY so that derived columns do not shadow table columns from the FROM clause. As a result GROUP BY now is handled as a true ANSI extentsion. - Issue a warning when HAVING is resolved into ambiguous columns, and prefer the columns from the GROUP BY clause over SELECT columns. mysql-test/r/having.result: Correct result for updated GROUP BY name resolution. sql/item.cc: - prefer GROUP columns, but if none is found use SELECT list - issue a waring when a field may be resolved ambiguously - more/fixed comments sql/mysql_priv.h: More flexible find_field_in_tables(). sql/sp.cc: More flexible find_field_in_tables(). sql/sql_base.cc: More flexible find_field_in_tables(). sql/sql_help.cc: More flexible find_field_in_tables(). sql/sql_select.cc: - name resolution of GROUP/ORDER BY column references is differentiated: - GROUP BY is resolved in SELECT and FROM clauses - ORDER BY is resolved only in SELECT (as before) - more informative variable names - more comments	21 years ago
unknown	637c08d7cc	Implementation of WL#1972 "Evaluate HAVING before SELECT select-list" mysql-test/r/having.result: Added test of WL#1972 mysql-test/t/having.test: Added test of WL#1972 sql/item.cc: Name resolution for the HAVING clause searches non-aggregated GROUP BY columns.	21 years ago
unknown	44b2807e4b	Portability fixes Fixed bug in end space handle for WHERE text_column="constant" heap/hp_hash.c: Optimzations (no change of logic) libmysql/libmysql.c: Added missing casts (portability fix) myisam/mi_key.c: Changed macro to take arguments and not depend on local variables Simple indentation fixes ? mysql-test/r/connect.result: Added test for setting empty password mysql-test/r/create_select_tmp.result: TYPE -> ENGINE mysql-test/r/ctype_utf8.result: Combine drop's mysql-test/r/endspace.result: Added more tests to test end space behaviour mysql-test/r/having.result: Added missing DROP TABLE mysql-test/r/type_blob.result: Added more tests to ensure that fix for BLOB usage is correct mysql-test/r/type_timestamp.result: Add test from 4.0 mysql-test/t/connect.test: Added test for setting empty password mysql-test/t/create_select_tmp.test: TYPE -> ENGINE mysql-test/t/ctype_utf8.test: Combine drop's mysql-test/t/endspace.test: Added more tests to test end space behaviour mysql-test/t/having.test: Added missing DROP TABLE mysql-test/t/type_blob.test: Added more tests to ensure that fix for BLOB usage is correct mysql-test/t/type_timestamp.test: Add test from 4.0 sql/field.cc: Removed not used variable Portability fix (cast) Simplified Field_str::double() Simple indentation cleanups sql/field.h: Removed not needed class variable sql/item_cmpfunc.cc: Indentation fix sql/item_strfunc.cc: Use on stack variable for Item_str_func::val() instead of str_value. This makes it safe to use str_value inside the Item's val function. Cleaned up LEFT() usage, thanks to the above change sql/item_sum.cc: Indentation cleanups sql/protocol.cc: Added missing cast sql/sql_acl.cc: Indentatin cleanups. Added missing cast Simple optimization of get_sort() sql/sql_select.cc: Don't use 'ref' to search on text field that is not of type BINARY (use 'range' instead). The reson is that for 'ref' we use 'index_next_same' to read the next possible row. For text fields, rows in a ref may not come in order, like for 'x', 'x\t' 'x ' (stored in this order) which causes a search for 'column='x ' to fail sql/tztime.cc: Simple cleanup strings/ctype-bin.c: Comment fixes strings/ctype-mb.c: Changed variable names for arguments	22 years ago
unknown	ae2bf6275e	after merge fixes strings/my_vsnprintf.c: %.#s support in my_vsnprintf BitKeeper/etc/ignore: Added EXCEPTIONS-CLIENT to the ignore list	22 years ago
unknown	7e5247aade	fixed Bug #4358 Problem with HAVING clause that uses alias from the select list and TEXT field make setup_copy_fields to insert Item_copy_string for blobs in the beginning of the copy_funcs (push_back instead of push_front) the thing is that Item_copy_string::copy for function can call Item_copy_string::val_int for blob via Item_ref. But if Item_copy_string::copy for blob isn't called before, it's value will be wrong. So all the Item_copy_string::copy for blobs should be called before Item_copy_string::copy for functions. mysql-test/r/having.result: added test case for Bug #4358 Problem with HAVING clause that uses alias from the select list and TEXT field mysql-test/t/having.test: added test case for Bug #4358 Problem with HAVING clause that uses alias from the select list and TEXT field sql/sql_select.cc: make setup_copy_fields to insert Item_copy_string for blobs in the beginning of the copy_funcs (push_back instead of push_front) the thing is that Item_copy_string::copy for function can call Item_copy_string::val_int for blob via Item_ref. But if Item_copy_string::copy for blob isn't called before, it's value will be wrong. So all the Item_copy_string::copy for blobs should be called before Item_copy_string::copy for functions. fixed Bug #4358 Problem with HAVING clause that uses alias from the select list and TEXT field	22 years ago
unknown	ec33aa2bee	mark subquery in the FROM clause like derived and quoate all identifiers (BUG#4609) mysql-test/r/bench_count_distinct.result: Quoting of fields and tables names mysql-test/r/case.result: Quoting of fields and tables names mysql-test/r/fulltext.result: Quoting of fields and tables names mysql-test/r/func_default.result: Quoting of fields and tables names mysql-test/r/func_gconcat.result: Quoting of fields and tables names mysql-test/r/func_group.result: Quoting of fields and tables names mysql-test/r/func_if.result: Quoting of fields and tables names mysql-test/r/func_in.result: Quoting of fields and tables names mysql-test/r/func_regexp.result: Quoting of fields and tables names mysql-test/r/func_test.result: Quoting of fields and tables names mysql-test/r/gis.result: Quoting of fields and tables names mysql-test/r/group_by.result: Quoting of fields and tables names mysql-test/r/having.result: Quoting of fields and tables names mysql-test/r/insert_update.result: Quoting of fields and tables names mysql-test/r/join_nested.result: Quoting of fields and tables names mysql-test/r/olap.result: Quoting of fields and tables names mysql-test/r/query_cache.result: Quoting of fields and tables names mysql-test/r/select.result: Quoting of fields and tables names mysql-test/r/subselect.result: Quoting of fields and tables names mysql-test/r/union.result: Quoting of fields and tables names mysql-test/r/varbinary.result: Quoting of fields and tables names mysql-test/r/view.result: Quoting of fields and tables names test of view with quated fields mysql-test/t/view.test: test of view with quated fields sql/item.cc: Quoting of fields and tables names sql/item.h: Quoting of fields and tables names sql/sql_select.cc: Quoting of fields and tables names sql/sql_view.cc: mark subquery in the FROM clause like derived	22 years ago
unknown	fd51cf47a9	fixed flags of printed query	22 years ago
unknown	87e6c2ba77	added code covarage for functions convert(), nullif(), crc32(), is_used_lock(), char_lengtrh(), bit_xor() added string length for more speed made code covarage for print() method of Item fixed printability of some items (SCRUM) (WL#1274) mysql-test/r/auto_increment.result: print() code coverage mysql-test/r/bench_count_distinct.result: print() code coverage mysql-test/r/case.result: print() code coverage mysql-test/r/cast.result: print() code coverage mysql-test/r/ctype_collate.result: print() code coverage mysql-test/r/ctype_many.result: convert with 3 arguments code covarage print() code coverage mysql-test/r/ctype_utf8.result: char_length code coverage mysql-test/r/date_formats.result: print() code coverage mysql-test/r/fulltext.result: print() code coverage mysql-test/r/func_compress.result: print() code coverage mysql-test/r/func_gconcat.result: print() code coverage mysql-test/r/func_group.result: bit_xor() code coverage print() code coverage mysql-test/r/func_if.result: nullif() code coverage print() code coverage mysql-test/r/func_in.result: print() code coverage mysql-test/r/func_math.result: print() code coverage mysql-test/r/func_op.result: print() code coverage mysql-test/r/func_regexp.result: print() code coverage mysql-test/r/func_set.result: print() code coverage mysql-test/r/func_str.result: crc32() code coverage print() code coverage mysql-test/r/func_system.result: print() code coverage mysql-test/r/func_test.result: print() code coverage mysql-test/r/func_time.result: print() code coverage mysql-test/r/group_by.result: print() code coverage mysql-test/r/having.result: print() code coverage mysql-test/r/insert_update.result: print() code coverage mysql-test/r/null.result: print() code coverage mysql-test/r/olap.result: print() code coverage mysql-test/r/query_cache.result: print() code coverage mysql-test/r/row.result: print() code coverage mysql-test/r/rpl000001.result: print() code coverage mysql-test/r/rpl_get_lock.result: print() code coverage mysql-test/r/rpl_master_pos_wait.result: print() code coverage mysql-test/r/select.result: print() code coverage mysql-test/r/subselect.result: print() code coverage mysql-test/r/type_blob.result: print() code coverage mysql-test/r/varbinary.result: print() code coverage mysql-test/r/variables.result: print() code coverage mysql-test/t/auto_increment.test: print() code coverage mysql-test/t/bench_count_distinct.test: print() code coverage mysql-test/t/case.test: print() code coverage mysql-test/t/cast.test: print() code coverage mysql-test/t/ctype_collate.test: print() code coverage mysql-test/t/ctype_many.test: convert with 3 arguments code covarage print() code coverage mysql-test/t/ctype_utf8.test: char_length code coverage mysql-test/t/date_formats.test: print() code coverage mysql-test/t/fulltext.test: print() code coverage mysql-test/t/func_compress.test: print() code coverage mysql-test/t/func_gconcat.test: print() code coverage mysql-test/t/func_group.test: bit_xor() code coverage print() code coverage mysql-test/t/func_if.test: nullif() code coverage print() code coverage mysql-test/t/func_in.test: print() code coverage mysql-test/t/func_math.test: print() code coverage mysql-test/t/func_op.test: print() code coverage mysql-test/t/func_regexp.test: print() code coverage mysql-test/t/func_set.test: print() code coverage mysql-test/t/func_str.test: crc32() code covarage print() code coverage mysql-test/t/func_system.test: print() code coverage mysql-test/t/func_test.test: print() code coverage mysql-test/t/func_time.test: print() code coverage mysql-test/t/group_by.test: print() code coverage mysql-test/t/having.test: print() code coverage mysql-test/t/insert_update.test: print() code coverage mysql-test/t/null.test: print() code coverage mysql-test/t/olap.test: print() code coverage mysql-test/t/query_cache.test: print() code coverage mysql-test/t/row.test: print() code coverage mysql-test/t/rpl000001.test: print() code coverage mysql-test/t/rpl_get_lock.test: print() code coverage mysql-test/t/rpl_master_pos_wait.test: print() code coverage mysql-test/t/select.test: print() code coverage mysql-test/t/type_blob.test: print() code coverage mysql-test/t/varbinary.test: print() code coverage mysql-test/t/variables.test: print() code coverage sql/item.cc: added string length for more speed layout fix fixed string printability sql/item.h: added string length for more speed sql/item_cmpfunc.cc: added string length for more speed sql/item_cmpfunc.h: fixed printability sql/item_create.cc: fixed printability sql/item_func.cc: fixed printability added string length for more speed sql/item_func.h: fixed printability sql/item_strfunc.cc: fixed printability added string length for more speed sql/item_strfunc.h: fixed printability sql/item_subselect.cc: added string length for more speed sql/item_sum.cc: added string length for more speed sql/item_timefunc.cc: added string length for more speed sql/item_timefunc.h: fixed printability sql/item_uniq.h: added string length for more speed sql/key.cc: added string length for more speed sql/sql_lex.cc: added string length for more speed sql/sql_parse.cc: after merge fix sql/sql_repl.cc: string changed with character for more speed sql/sql_select.cc: added string length for more speed sql/sql_show.cc: added string length for more speed	22 years ago
unknown	10c790eff0	Safety fix to enable RAID in max binaries Better fix for format('nan') Fix for HAVING COUNT(DISTINCT...) myisam/mi_check.c: Better error message myisam/mi_dynrec.c: Simple code cleanup myisam/myisamchk.c: Better error messages mysql-test/r/func_misc.result: Added back test for format('nan') mysql-test/r/having.result: New test mysql-test/t/func_misc.test: Added back test for format('nan') mysql-test/t/having.test: Added test for count(distinct) in having mysys/raid.cc: Safety fix to enable RAID in max binaries scripts/mysql_install_db.sh: Create data directories even if --in-rpm is used (for MaxOSX) sql/item_strfunc.cc: Better fix for format('nan') sql/mysqld.cc: Give stacktrace on assert() sql/sql_yacc.yy: Fix for HAVING COUNT(DISTINCT...) tests/big_record.pl: Extend test to abuse packed MyISAM tables tests/table_types.pl: Fixed wrong merge	23 years ago
unknown	d99370dd1b	A fix for bug #176 code cleanup mysql-test/r/having.result: A test for the bug fix for bug #176 mysql-test/t/having.test: A test for the bug fix for bug #176 sql/item.cc: A for the bug #176 sql/item_func.cc: Code cleanup	23 years ago
unknown	e10f255dd6	add VARIANCE function mysql-test/r/func_group.result: add 'VARIANCE' tests mysql-test/r/having.result: add 'VARIANCE' tests mysql-test/r/select.result: add 'VARIANCE' tests mysql-test/t/func_group.test: add 'VARIANCE' tests mysql-test/t/having.test: add 'VARIANCE' tests mysql-test/t/select.test: add 'VARIANCE' tests sql/item.cc: add 'VARIANCE' sum function sql/item.h: add 'VARIANCE' sum function sql/item_sum.cc: add 'VARIANCE' sum function sql/item_sum.h: add 'VARIANCE' sum function BitKeeper/etc/logging_ok: Logging to logging@openlogging.org accepted	23 years ago
unknown	ad4fcb8a01	Fix sorting of NULL values (Should always be first) Fix problem with HAVING and MAX() IS NOT NULL Docs/manual.texi: Changelog & NULL usage with ORDER BY client/mysqldump.c: Cleanup disable keys mysql-test/r/distinct.result: Fix results after ORDER BY with NULL fix mysql-test/r/group_by.result: Fix results after ORDER BY with NULL fix mysql-test/r/having.result: Testcase for bug with HAVING mysql-test/t/distinct.test: Test for DISTINCT + ORDER BY DESC bug mysql-test/t/having.test: Test of HAVING and MAX IS NOT NULL sql/filesort.cc: Fix sorting of NULL values (Should always be first) sql/item.h: Fix problem with HAVING and MAX() IS NOT NULL sql/item_sum.h: Fix problem with HAVING and MAX() IS NOT NULL sql/opt_range.cc: Fix problem with HAVING and MAX() IS NOT NULL sql/opt_range.h: Fix sorting of NULL values sql/sql_select.cc: Fix sorting of ORDER BY ... DESC on NULL values.	24 years ago
unknown	d18a6cc33a	Fixes up things after merge from 3.23.44 Portability fixes. Don't delete temporary tables on FLUSH tables. client/client_priv.h: Fix after merge client/mysqldump.c: Fix after merge include/my_global.h: Change CMP -> CMP_NUM because CMP was used in other places include/violite.h: Added missing prototype myisam/ft_boolean_search.c: Removed warnings myisam/ft_nlq_search.c: Removed warnings myisam/mi_search.c: CMP -> CMP_NUM mysql-test/mysql-test-run.sh: Write all logs to log directory mysql-test/r/func_time.result: Fix test results after merge mysql-test/r/having.result: Fix test results after merge mysql-test/r/join.result: Fix test results after merge mysql-test/r/rpl000012.result: Fix test results after merge mysys/mf_iocache.c: Allow multiple call to end_iocache. sql/ha_innobase.cc: Removed possible problem with using uninitialized variable sql/log_event.cc: Don't delete temporary tables on FLUSH tables. (Needs to be fixed properly)	24 years ago
unknown	cec36f0f14	use local version when doing merge with 3.23.44	24 years ago
unknown	03f6fdd575	Portability fixes Fix for consistent 0000-00-00 date handling Close + open binary logs on flush tables Fix for AVG() in HAVING. BUILD/SETUP.sh: Compile MySQL with -O0 to make debugging easier. Docs/manual.texi: Changelog configure.in: Version change innobase/buf/buf0lru.c: Fix for windows mysql-test/r/func_time.result: Updated tests mysql-test/r/having.result: Updated tests mysql-test/t/func_time.test: Updated tests mysql-test/t/having.test: Updated tests mysys/mf_casecnv.c: Portability fix mysys/mf_qsort.c: Portability fix mysys/my_compress.c: Portability fix mysys/my_tempnam.c: More comments sql/field.cc: Fix for consistent 0000-00-00 date handling sql/item.h: Fix for AVG() in HAVING sql/log.cc: Close + open update logs on flush tables sql/sql_select.cc: More debugging info sql/time.cc: Fix for consistent 0000-00-00 date handling strings/ctype.c: Portability fix strings/strto.c: Portability fix	24 years ago
unknown	29f148bd36	client/mysqlmanagerc.c added support for quiet increased line buffer size client/mysqltest.c fixed memory leak added query logging to result file added error message logging to result file added enable_query_log/disable_query_log mysql-test/mysql-test-run.sh converted tests to use mysqlmanager Updated test results BitKeeper/etc/ignore: added *.reject client/mysqlmanagerc.c: added support for quiet increased line buffer size client/mysqltest.c: fixed memory leak added query logging to result file added error message logging to result file added enable_query_log/disable_query_log mysql-test/mysql-test-run.sh: converted tests to use mysqlmanager mysql-test/r/alias.result: log queries mysql-test/r/alter_table.result: log queries mysql-test/r/analyse.result: log queries mysql-test/r/auto_increment.result: log queries mysql-test/r/backup.result: log queries mysql-test/r/bdb-crash.result: log queries mysql-test/r/bench_count_distinct.result: log queries mysql-test/r/bigint.result: log queries mysql-test/r/binary.result: log queries mysql-test/r/bulk_replace.result: log queries mysql-test/r/case.result: log queries mysql-test/r/check.result: log queries mysql-test/r/comments.result: log queries mysql-test/r/compare.result: log queries mysql-test/r/count_distinct.result: log queries mysql-test/r/count_distinct2.result: log queries mysql-test/r/create.result: log queries mysql-test/r/ctype_latin1_de.result: log queries mysql-test/r/delayed.result: log queries mysql-test/r/dirty-close.result: log queries mysql-test/r/distinct.result: log queries mysql-test/r/drop.result: log queries mysql-test/r/empty_table.result: log queries mysql-test/r/explain.result: log queries mysql-test/r/flush.result: log queries mysql-test/r/fulltext.result: log queries mysql-test/r/fulltext_cache.result: log queries mysql-test/r/fulltext_distinct.result: log queries mysql-test/r/fulltext_left_join.result: log queries mysql-test/r/fulltext_multi.result: log queries mysql-test/r/fulltext_order_by.result: log queries mysql-test/r/fulltext_update.result: log queries mysql-test/r/fulltext_var.result: log queries mysql-test/r/func_crypt.result: log queries mysql-test/r/func_date_add.result: log queries mysql-test/r/func_equal.result: log queries mysql-test/r/func_group.result: log queries mysql-test/r/func_in.result: log queries mysql-test/r/func_like.result: log queries mysql-test/r/func_math.result: log queries mysql-test/r/func_misc.result: log queries mysql-test/r/func_op.result: log queries mysql-test/r/func_regexp.result: log queries mysql-test/r/func_set.result: log queries mysql-test/r/func_str.result: log queries mysql-test/r/func_system.result: log queries mysql-test/r/func_test.result: log queries mysql-test/r/func_time.result: log queries mysql-test/r/func_timestamp.result: log queries mysql-test/r/group_by.result: log queries mysql-test/r/handler.result: log queries mysql-test/r/having.result: log queries mysql-test/r/heap.result: log queries mysql-test/r/identity.result: log queries mysql-test/r/ins000001.result: log queries mysql-test/r/insert.result: log queries mysql-test/r/insert_select.result: log queries mysql-test/r/isam.result: log queries mysql-test/r/join.result: log queries mysql-test/r/join_crash.result: log queries mysql-test/r/join_outer.result: log queries mysql-test/r/key.result: log queries mysql-test/r/key_diff.result: log queries mysql-test/r/key_primary.result: log queries mysql-test/r/keywords.result: log queries mysql-test/r/kill.result: log queries mysql-test/r/limit.result: log queries mysql-test/r/lock.result: log queries mysql-test/r/merge.result: log queries mysql-test/r/multi_update.result: log queries mysql-test/r/myisam.result: log queries mysql-test/r/null.result: log queries mysql-test/r/null_key.result: log queries mysql-test/r/odbc.result: log queries mysql-test/r/openssl_1.result: log queries mysql-test/r/openssl_2.result: log queries mysql-test/r/order_by.result: log queries mysql-test/r/order_fill_sortbuf.result: log queries mysql-test/r/raid.result: log queries mysql-test/r/range.result: log queries mysql-test/r/rename.result: log queries mysql-test/r/replace.result: log queries mysql-test/r/rollback.result: log queries mysql-test/r/rpl000001.result: log queries mysql-test/r/rpl000002.result: log queries mysql-test/r/rpl000003.result: log queries mysql-test/r/rpl000004.result: log queries mysql-test/r/rpl000005.result: log queries mysql-test/r/rpl000006.result: log queries mysql-test/r/rpl000007.result: log queries mysql-test/r/rpl000008.result: log queries mysql-test/r/rpl000009.result: log queries mysql-test/r/rpl000010.result: log queries mysql-test/r/rpl000011.result: log queries mysql-test/r/rpl000012.result: log queries mysql-test/r/rpl000013.result: log queries mysql-test/r/rpl000014.result: log queries mysql-test/r/rpl000015.result: log queries mysql-test/r/rpl000016.result: log queries mysql-test/r/rpl000017.result: log queries mysql-test/r/rpl000018.result: log queries mysql-test/r/rpl_get_lock.result: log queries mysql-test/r/rpl_log.result: log queries mysql-test/r/rpl_magic.result: log queries mysql-test/r/rpl_mystery22.result: log queries mysql-test/r/rpl_sporadic_master.result: log queries mysql-test/r/sel000001.result: log queries mysql-test/r/sel000002.result: log queries mysql-test/r/sel000003.result: log queries mysql-test/r/sel000031.result: log queries mysql-test/r/sel000032.result: log queries mysql-test/r/sel000033.result: log queries mysql-test/r/sel000100.result: log queries mysql-test/r/select.result: log queries mysql-test/r/select_found.result: log queries mysql-test/r/select_safe.result: log queries mysql-test/r/show_check.result: log queries mysql-test/r/slave-running.result: log queries mysql-test/r/slave-stopped.result: log queries mysql-test/r/status.result: log queries mysql-test/r/symlink.result: log queries mysql-test/r/tablelock.result: log queries mysql-test/r/temp_table.result: log queries mysql-test/r/truncate.result: log queries mysql-test/r/type_blob.result: log queries mysql-test/r/type_date.result: log queries mysql-test/r/type_datetime.result: log queries mysql-test/r/type_decimal.result: log queries mysql-test/r/type_enum.result: log queries mysql-test/r/type_float.result: log queries mysql-test/r/type_ranges.result: log queries mysql-test/r/type_time.result: log queries mysql-test/r/type_timestamp.result: log queries mysql-test/r/type_uint.result: log queries mysql-test/r/type_year.result: log queries mysql-test/r/union.result: log queries mysql-test/r/update.result: log queries mysql-test/r/user_var.result: log queries mysql-test/r/varbinary.result: log queries mysql-test/r/variables.result: log queries mysql-test/t/bench_count_distinct.test: log queries mysql-test/t/check.test: log queries mysql-test/t/count_distinct2.test: log queries mysql-test/t/flush.test: log queries mysql-test/t/isam.test: log queries mysql-test/t/multi_update.test: log queries mysql-test/t/myisam.test: log queries mysql-test/t/order_fill_sortbuf.test: log queries mysql-test/t/rpl000016.test: log queries tools/managertest1.nc: test for def_exec overwrite tools/mysqlmanager.c: support def_exec overwrite and queries on running server	24 years ago
unknown	5372aa60ce	Fixed for bugs that was found when getting full code coverage of BDB Fixed bug with HEAP tables on windows Fixed bug with HAVING on empty tables Docs/manual.texi: Update of UDF functions mysql-test/mysql-test-run.sh: Added option --user mysql-test/r/bdb.result: Added more test to get better coverage mysql-test/t/bdb.test: Added more test to get better coverage sql/field.cc: Fixes for key packing in BDB sql/field.h: Fixes for key packing in BDB sql/ha_berkeley.cc: Fixed for bugs that was found when getting full code coverage sql/ha_heap.cc: Fixed problem with HEAP tables on windows sql/log.cc: Safety fix sql/sql_select.cc: Fixed bug with HAVING on empty tables sql/table.cc: Fixed problem with HEAP tables on windows	25 years ago

37 Commits (e7a6e86f78998e35e1912f377006a35db3705246)