An error occurred fetching the project authors.
- 11 Dec, 2007 1 commit
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unknown authored
There were two problems when inferring the correct field types resulting from UNION queries. - If the type is NULL for all corresponding fields in the UNION, the resulting type would be NULL, while the type is BINARY(0) if there is just a single SELECT NULL. - If one SELECT in the UNION uses a subselect, a temporary table is created to represent the subselect, and the result type defaults to a STRING type, hiding the fact that the type was unknown(just a NULL value). Fixed by remembering whenever a field was created from a NULL value and pass type NULL to the type coercion if that is the case, and creating a string field as result of UNION only if the type would otherwise be NULL. mysql-test/r/union.result: Bug#32848: Test result mysql-test/t/union.test: Bug#32848: Test case sql/field.cc: Bug#32848: Initialization of new field sql/field.h: Bug#32848: New member to record when a field was created from a NULL value. sql/item.cc: Bug#32848: A field created from a NULL value will submit NULL as type to the type coercion procedure. If Item_type_holder has not inferred the correct type after processing all SELECTs in a UNION, a string field is created. sql/sql_select.cc: Bug#32848: Recording when a field is created from a NULL value.
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- 22 Mar, 2007 1 commit
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unknown authored
Patch appled after doing a pull from the team tree. Additional tests had to be fixed mysql-test/r/union.result: Bug 24791 The tests for temporary tables have been fixed. Since the call to display_length(Item) was removed from the constructor for Item_type_holder, items in temporary tables keep the original values of the items, rather than the magic numbers supplied by display_length.
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- 21 Mar, 2007 1 commit
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unknown authored
INTO clause can be specified only for the last select of a UNION and it receives the result of the whole query. But it was wrongly allowed in non-last selects of a UNION which leads to a confusing query result. Now INTO allowed only in the last select of a UNION. mysql-test/t/union.test: Added a test case for the bug#23345: Wrongly allowed INTO in a non-last select of a UNION. mysql-test/r/union.result: Added a test case for the bug#23345: Wrongly allowed INTO in a non-last select of a UNION. sql/sql_yacc.yy: Bug#23345: Wrongly allowed INTO in a non-last select of a UNION. Now INTO allowed only in the last select of a UNION.
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- 09 Mar, 2007 2 commits
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unknown authored
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.
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unknown authored
construct references invalid name. Derived tables currently cannot use outer references. Thus there is no outer context for them. The 4.1 code takes this fact into account while the Item_field::fix_outer_field code of 5.0 lost the check that blocks any attempts to resolve names in outer context for derived tables. mysql-test/r/union.result: Added a test case for bug #26661. mysql-test/t/union.test: Added a test case for bug #26661. sql/item.cc: Fixed bug #26661. Derived tables currently cannot use outer references. Thus there is no outer context for them. The 4.1 code takes this fact into account while the Item_field::fix_outer_field code of 5.0 lost the check that blocks any attempts to resolve names in outer context for derived tables.
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- 12 Oct, 2006 1 commit
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unknown authored
Do not consider SHOW commands slow queries, just because they don't use proper indexes. This bug fix is not needed in 5.1, and the code changes will be null merged. However, the test cases will be propogated up to 5.1. mysql-test/t/show_check-master.opt: Rename: BitKeeper/deleted/.del-show_check-master.opt -> mysql-test/t/show_check-master.opt mysql-test/r/ps.result: Add test case for bug 19764 mysql-test/r/show_check.result: Add test case for bug 19764 mysql-test/r/union.result: Adjust test case results based on bug #19764 changes mysql-test/t/ps.test: Add test case for bug 19764 mysql-test/t/show_check.test: Add test case for bug 19764 sql/sql_parse.cc: Do not log SHOW commands as slow queries just because they don't use indexes. sql/sql_prepare.cc: Save stmt_backup.lex->orig_sql_command for use in log_slow_statement() mysql-test/t/ps-master.opt: Add log-slow-queries and --log-queries-not-using indexes, to test bug #19764
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- 05 Sep, 2006 1 commit
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unknown authored
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- 03 Aug, 2006 1 commit
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unknown authored
now takes mbmaxlen into account when calculating max_length of new field.
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- 21 Jul, 2006 2 commits
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unknown authored
The Item::tmp_table_field_from_field_type() function creates Field_datetime object instead of Field_timestamp object for timestamp field thus always changing data type is a tmp table is used. The Field_blob object constructor which is used in the Item::tmp_table_field_from_field_type() is always setting packlength field of newly created blob to 4. This leads to changing fields data type for example from the blob to the longblob if a temporary table is used. The Item::make_string_field() function always converts Field_string objects to Field_varstring objects. This leads to changing data type from the char/binary to varchar/varbinary. Added appropriate Field_timestamp object constructor for using in the Item::tmp_table_field_from_field_type() function. Added Field_blob object constructor which sets pack length according to max_length argument. The Item::tmp_table_field_from_field_type() function now creates Field_timestamp object for a timestamp field. The Item_type_holder::display_length() now returns correct NULL length NULL length. The Item::make_string_field() function now doesn't change Field_string to Field_varstring in the case of Item_type_holder. The Item::tmp_table_field_from_field_type() function now uses the Field_blob constructor which sets packlength according to max_length. mysql-test/t/union.test: Added test case for bug#12185: Data type aggregation may produce wrong result Corrected test case after fix for bug#12185 mysql-test/t/innodb.test: Corrected test case after fix for bug#12185 mysql-test/r/union.result: Added test case for bug#12185: Data type aggregation may produce wrong result Corrected test case after fix for bug#12185 mysql-test/r/innodb.result: Corrected test case after fix for bug#12185 mysql-test/r/create.result: Corrected the test case after fixing bug#12185 sql/field.h: Fixed bug#12185: Data type aggregation may produce wrong result Added Field_blob object constructor which sets packlength according to max_length argument. sql/item.cc: Fixed bug#12185: Data type aggregation may produce wrong result The Item::make_string_field() function now doesn't change Field_string to Field_varstring in the case of Item_type_holder. The Item::tmp_table_field_from_field_type() function now creates Field_timestamp object for a timestamp field. The Item::tmp_table_field_from_field_type() function now uses the Field_blob constructor which sets packlength according to max_length. The Item_type_holder::display_length() now returns correct NULL length NULL length. sql/field.cc: Fixed bug#12185: Data type aggregation may produce wrong result Added appropriate Field_timestamp object constructor for using in the Item::tmp_table_field_from_field_type() function.
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unknown authored
This was only demonstrated by the use of PASSWORD(), it was not related to that function at all. The calculation of the size of a field in the results of a UNION did not take into account the possible growth of a string field when being converted to the aggregated character set. mysql-test/r/union.result: Add new results mysql-test/t/union.test: Add new regression test sql/item.cc: Fix calculation of max_length when figuring out the type of a column in a UNION. It needs to take into account any expansion of field size due to charset conversions.
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- 15 Jun, 2006 1 commit
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unknown authored
resulted in a wrong error message. The nest_level counter indicates the depth of nesting for a subselect. It is needed to properly resolve aggregate functions in nested subselects. Obviously it shouldn't be incremented for UNION parts because they have the same level of nesting. This counter was incremented by 1 in the mysql_new_select() function for any new select and wasn't decremented for UNION parts. This resulted in wrongly reported error messages. Now the nest_level counter is decremented by 1 for any union part. mysql-test/t/union.test: Added test case for the bug#18175: The nest_level counter wasn't decremented for union parts which resulted in a wrong error message. mysql-test/r/union.result: Added test case for the bug#18175: The nest_level counter wasn't decremented for union parts which resulted in a wrong error message. sql/sql_yacc.yy: Fixed bug#18175: The nest_level counter wasn't decremented for union parts which resulted in a wrong error message. Now the nest_level counter is decremented by 1 for any union part.
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- 01 Mar, 2006 1 commit
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unknown authored
union.result, union.test: Adding test case. item.cc: Allow safe character set conversion in UNION - string constant to column's charset - to unicode Thus, UNION now works the same with CONCAT (and other string functions) in respect of aggregating arguments with different character sets. sql/item.cc: Allow character set conversion in UNION - string to column's charset - to unicode Bug#15949 union + illegal mix of collations (IMPLICIT + COERCIBLE) mysql-test/t/union.test: Adding test case. mysql-test/r/union.result: Adding test case.
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- 30 Nov, 2005 1 commit
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unknown authored
mysql-test/r/union.result: Fix order of test results
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- 29 Oct, 2005 1 commit
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unknown authored
cause a crash or write to an incorrect memory location. (Bug #14216) mysql-test/r/union.result: Update results mysql-test/t/union.test: Add regression test sql/item.cc: Set max_length for decimal fields correctly
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- 27 Sep, 2005 1 commit
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unknown authored
mysql-test/r/union.result: test result changed
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- 23 Sep, 2005 1 commit
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unknown authored
mysql-test/r/loaddata.result: Add drop tablea after test case mysql-test/r/type_decimal.result: Update warnings mysql-test/r/union.result: Miss in merge mysql-test/t/loaddata.test: Add drop table after test case sql/opt_sum.cc: Add missing } sql/sql_load.cc: Manual merge
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- 21 Sep, 2005 1 commit
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unknown authored
mysql-test/r/union.result: a fix (bug #7589: Decimal types are ignored when updating data from another column). removed wrong test result (see #13372) mysql-test/t/union.test: a fix (bug #7589: Decimal types are ignored when updating data from another column). removed wrong test result (see #13372) sql/field_conv.cc: a fix (bug #7589: Decimal types are ignored when updating data from another column). use memcpy() only for identical decimals.
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- 12 Aug, 2005 1 commit
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unknown authored
"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.
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- 26 May, 2005 2 commits
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unknown authored
mysql-test/r/union.result: Convert back the latin1 characters that where accidently changed during last merge mysql-test/t/union.test: Convert back the latin1 characters that where accidently changed during last merge
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unknown authored
mysql-test/r/union.result: test for Bug #10025 mysql-test/t/union.test: test for Bug #10025 sql/item.cc: set HA_OPTION_PACK_RECORD and change type to MYSQL_TYPE_STRING, to allow correct field creation in case of length more then 255 (creation STRING field with length more then 255)
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- 05 May, 2005 1 commit
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unknown authored
mysql-test/r/case.result: test result fixed mysql-test/r/create.result: test result fixed mysql-test/r/distinct.result: test result fixed mysql-test/r/func_group.result: test result fixed mysql-test/r/func_op.result: test result fixed mysql-test/r/group_by.result: test result fixed mysql-test/r/metadata.result: test result fixed mysql-test/r/olap.result: test result fixed mysql-test/r/ps_2myisam.result: test result fixed mysql-test/r/ps_3innodb.result: test result fixed mysql-test/r/ps_4heap.result: test result fixed mysql-test/r/ps_5merge.result: test result fixed mysql-test/r/ps_6bdb.result: test result fixed mysql-test/r/ps_7ndb.result: test result fixed mysql-test/r/select.result: test result fixed mysql-test/r/sp.result: test result fixed mysql-test/r/type_decimal.result: test result fixed mysql-test/r/type_newdecimal.result: test result fixed mysql-test/r/union.result: test result fixed mysql-test/r/variables.result: test result fixed mysql-test/t/func_group.test: test modified mysql-test/t/olap.test: test modified mysql-test/t/type_decimal.test: test modified
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- 26 Apr, 2005 1 commit
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unknown authored
Results for the above test case union.test: A test case for bug #10032 involving UNION's and ORDER BY clause sql_yacc.yy: Fix for a bug #10032 involving a parser bug with UNION's and ORDER BY sql/sql_yacc.yy: Fix for a bug #10032 involving a parser bug with UNION's and ORDER BY mysql-test/t/union.test: A test case for bug #10032 involving UNION's and ORDER BY clause mysql-test/r/union.result: Results for the above test case
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- 10 Apr, 2005 1 commit
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unknown authored
fixing tests accordingly item.cc: Allow mixing non-binary collation and binary collation even if coercibility is the same. For easier 4.0 -> 4.1 migrating. sql/item.cc: Allow mixing non-binary collation and binary collation even if coercibility is the same. For easier 4.0 -> 4.1 migrating. mysql-test/t/union.test: fixing tests accordingly mysql-test/r/union.result: fixing tests accordingly mysql-test/t/ctype_collate.test: fixing tests accordingly mysql-test/r/ctype_collate.result: fixing tests accordingly
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- 04 Apr, 2005 1 commit
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unknown authored
Fix that mysql.proc works with new VARCHAR fields Give warnings for wrong zero dates configure.in: Don't use -lsupc++ with gcc 3.3 and below as this gives linking problems when linking staticly mysql-test/r/func_time.result: New warnings mysql-test/r/row.result: Moved code around to get things to work with --ps-protocol Note that one on warning disappered, but it should appear again when bug #9600 is fixed mysql-test/r/strict.result: enabled more tests Added more tests mysql-test/r/union.result: Test that UNION generates correct row format mysql-test/t/row.test: Moved test to get things to work with --ps-protocol mysql-test/t/strict.test: enabled more tests Added more tests mysql-test/t/union.test: Test that UNION generates correct row format sql/item.cc: Removed compiler warning Simple cleanup sql/sp.cc: Fix that mysql.proc works with new VARCHAR fields sql/time.cc: Give warnings for wrong zero dates tests/mysql_client_test.c: More startup information
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- 31 Mar, 2005 1 commit
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unknown authored
mysql-test/r/group_by.result: result change mysql-test/r/union.result: result change mysql-test/r/view.result: result change mysql-test/t/subselect.test: fixed mistake of merge sql/field.cc: new 5.0 types support temporary table/db names detection in field fixed sql/field.h: removed non-existent methods added wrongly deleted during manual merge string sql/item.cc: support of new types added to merge of union types routines sql/item.h: fixed method definition sql/item_cmpfunc.cc: fixed type sql/item_func.h: item type name fixed sql/item_subselect.cc: added forgoten methods sql/item_subselect.h: fixed type sql/sql_derived.cc: fixed typo of manual merge sql/sql_view.cc: added new parameter
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- 28 Mar, 2005 1 commit
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unknown authored
Bug #6519 UNION with collation binary and latin1_swedish_ci fails now Prove that this problem was fixed with bug9425 fix too. mysql-test/t/union.test: Bug #6519 UNION with collation binary and latin1_swedish_ci fails now Prove that this problem was fixed with bug9425 fix too.
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- 23 Mar, 2005 1 commit
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unknown authored
mysql-test/r/func_group.result: new result mysql-test/r/metadata.result: new result test of metadata of variables, unions and derived tables mysql-test/r/union.result: new results test of union of enum mysql-test/t/metadata.test: test of metadata of variables, unions and derived tables mysql-test/t/union.test: test of union of enum sql/field.cc: Field type merging rules added Fixed table name/alias returting for field made from temporary tables sql/field.h: removed unned field type reporting sql/item.cc: fixed bug in NEW_DATE type field creartion replaced mechanism of merging types of UNION sql/item.h: replaced mechanism of merging types of UNION sql/item_func.h: new item type to make correct field type detection possible sql/item_subselect.cc: added table name parameter to prepare() to show right table alias for derived tables sql/sql_derived.cc: added table name parameter to prepare() to show right table alias for derived tables sql/sql_lex.h: added table name parameter to prepare() to show right table alias for derived tables sql/sql_parse.cc: made function for enum/set pack length calculation sql/sql_prepare.cc: added table name parameter to prepare() to show right table alias for derived tables sql/sql_select.cc: new temporary table field creation by Item_type_holder fixed table alias for temporary table sql/sql_union.cc: added table name parameter to prepare() to show right table alias for derived tables
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- 13 Feb, 2005 1 commit
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unknown authored
Alter handling for UNION syntax Tests for UNION and parentheses mysql-test/r/union.result: Bug#2435 Tests for UNION and parentheses mysql-test/t/union.test: Bug#2435 Tests for UNION and parentheses sql/sql_yacc.yy: Bug#2435 Amend handling of UNION with parentheses.
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- 08 Feb, 2005 1 commit
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unknown authored
BitKeeper/etc/ignore: Added client/decimal.c client/my_decimal.cc client/my_decimal.h to the ignore list
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- 04 Feb, 2005 1 commit
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unknown authored
bug#7833: Wrong datatype of aggregate column is returned mysql-test/r/func_group.result: Test case for bug 7833: Wrong datatype of aggregate column is returned mysql-test/r/union.result: Test case for bug 6931: Date Type column problem when using UNION-Table. mysql-test/t/func_group.test: Test case for bug 7833: Wrong datatype of aggregate column is returned mysql-test/t/union.test: Test case for bug 6931: Date Type column problem when using UNION-Table.
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- 18 Jan, 2005 3 commits
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unknown authored
mysql-test/r/union.result: result for a test case for the wrong examined rows with UNION's mysql-test/t/union.test: test case for the wrong examined rows with UNION's sql/sql_union.cc: a patch for the wrong examined rows with UNION's
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unknown authored
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unknown authored
not default_charset_into. It fixes the problem that in some cases numbers where treated as CHAR(N), not as BINARY(N), e.g. wrong 'charsetnr' when sent to the client side. 2. IFNULL didn't aggregate argument charsets and collations, so IFNULL(1,'a') produced a CHAR(N). Now produces a BINARY(N). 3. SELECT PROCEDURE ANALIZE now returns BINARY columns, which is much better than it worked previously: CHAR with the default character set. But in the future it's worth to fix the fields 'Field_name' and 'Optimal_fieldtype' to use UTF8, and 'Min_value' and 'Max_value' to inherit their charsets from the original items. But it is not important, and BINARY(N) is OK for now. 4. Tests were fixed accordingly. No new tests were made, as the old onces cover everything. mysql-test/r/analyse.result: SELECT PROCEDURE ANALIZE now returns BINARY columns, which is much better than it worked previously: CHAR with the default character set. But in the future it's worth to fix the fields 'Field_name' and 'Optimal_fieldtype' to use UTF8, and 'Min_value' and 'Max_value' to inherit their charsets from the original items. But it is not important, and BINARY(N) is OK for now. mysql-test/r/case.result: Test fix according to the changes mysql-test/r/metadata.result: Test fix according to the changes mysql-test/r/ps_1general.result: Test fix according to the changes mysql-test/r/ps_2myisam.result: Test fix according to the changes mysql-test/r/ps_3innodb.result: Test fix according to the changes mysql-test/r/ps_4heap.result: Test fix according to the changes mysql-test/r/ps_5merge.result: Test fix according to the changes mysql-test/r/ps_6bdb.result: Test fix according to the changes mysql-test/r/ps_7ndb.result: Test fix according to the changes mysql-test/r/union.result: Test fix according to the changes sql/item.cc: Item is now BINARY by default sql/item_cmpfunc.cc: IFNULL now collects arguments collations/charsets like other functions do.
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- 30 Dec, 2004 1 commit
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unknown authored
added syntax: 'show variables where', 'show status where', 'show open tables where' mysql-test/r/grant_cache.result: wl#1629 SHOW with WHERE(final part,after review) mysql-test/r/information_schema.result: wl#1629 SHOW with WHERE(final part,after review) mysql-test/r/query_cache.result: wl#1629 SHOW with WHERE(final part,after review) mysql-test/r/temp_table.result: wl#1629 SHOW with WHERE(final part,after review) mysql-test/r/union.result: wl#1629 SHOW with WHERE(final part,after review) mysql-test/t/information_schema.test: wl#1629 SHOW with WHERE(final part,after review) mysql-test/t/query_cache.test: wl#1629 SHOW with WHERE(final part,after review) sql/item.cc: wl#1629 SHOW with WHERE(final part,after review) sql/mysql_priv.h: wl#1629 SHOW with WHERE(final part,after review) sql/sql_parse.cc: wl#1629 SHOW with WHERE(final part,after review) sql/sql_select.cc: wl#1629 SHOW with WHERE(final part,after review) sql/sql_show.cc: wl#1629 SHOW with WHERE(final part,after review) sql/sql_yacc.yy: wl#1629 SHOW with WHERE(final part,after review) sql/table.h: wl#1629 SHOW with WHERE(final part,after review)
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- 08 Dec, 2004 1 commit
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unknown authored
- CREATE TABLE t1 SELECT BINARY 'literal' now creates a VARBINARY() column, not a BINARY().
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- 07 Dec, 2004 1 commit
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unknown authored
Fixed compiler warnings String results in CREATE ... SELECT are now created as CHAR(0), VARCHAR(X) or TEXT() depending on item->max_length myisam/myisampack.c: Indentation cleanup mysql-test/r/analyse.result: Update results for new varchar handling mysql-test/r/case.result: Update results for new varchar handling mysql-test/r/cast.result: Update results for new varchar handling mysql-test/r/create.result: Update results for new varchar handling mysql-test/r/ctype_mb.result: Update results for new varchar handling mysql-test/r/ctype_ucs.result: Update results for new varchar handling mysql-test/r/ctype_utf8.result: Update results for new varchar handling mysql-test/r/func_group.result: Update results for new varchar handling mysql-test/r/func_str.result: Update results for new varchar handling mysql-test/r/func_system.result: Update results for new varchar handling mysql-test/r/heap.result: Update results for new varchar handling mysql-test/r/heap_hash.result: Update results for new varchar handling mysql-test/r/information_schema.result: Update results for new varchar handling mysql-test/r/metadata.result: Update results for new varchar handling mysql-test/r/null.result: Update results for new varchar handling mysql-test/r/ps_2myisam.result: Update results for new varchar handling mysql-test/r/ps_3innodb.result: Update results for new varchar handling mysql-test/r/ps_4heap.result: Update results for new varchar handling mysql-test/r/ps_5merge.result: Update results for new varchar handling mysql-test/r/ps_6bdb.result: Update results for new varchar handling mysql-test/r/subselect.result: Update results for new varchar handling mysql-test/r/type_ranges.result: Update results for new varchar handling mysql-test/r/union.result: Update results for new varchar handling mysql-test/t/heap.test: Update results for new varchar handling mysql-test/t/type_ranges.test: Added extra test to test generated type for string functions sql/field.cc: Update results for new varchar handling sql/field.h: Update results for new varchar handling We have to use orig_table instead of table as 'table' may point to a new field in the created table sql/field_conv.cc: Update results for new varchar handling sql/ha_heap.cc: Indentation fixes sql/ha_innodb.cc: Update results for new varchar handling sql/item.cc: Update results for new varchar handling Remove compiler warnings String results in CREATE ... SELECT are now created as CHAR(0), VARCHAR(X) or TEXT() depending on item->max_length sql/item.h: Update results for new varchar handling sql/item_func.cc: Update results for new varchar handling String results in CREATE ... SELECT are now created as CHAR(0), VARCHAR(X) or TEXT() depending on item->max_length sql/item_func.h: ANALYZE now return VARCHAR columns sql/procedure.h: Update results for new varchar handling sql/sql_acl.cc: After merge fixes sql/sql_select.cc: Update results for new varchar handling String results in temporary tables are now created as CHAR(0), VARCHAR(X) or TEXT() depending on item->max_length sql/sql_show.cc: After merge fixes sql/sql_table.cc: After merge fixes strings/ctype-tis620.c: After merge fixes tests/client_test.c: Fixed results, as in MySQL 5.0 strings in CREATE ... SELECT are creates VARCHAR columns
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- 18 Nov, 2004 1 commit
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unknown authored
clause resolves collation conflict for the first and the second parts pair.
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- 18 Oct, 2004 1 commit
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unknown authored
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- 17 Sep, 2004 1 commit
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unknown authored
Do not try use fields examples is expression and fiend used or SET/ENUM field used in types merging procedure (BUG#5618) mysql-test/r/union.result: merging ENUM and SET fields in one UNION mysql-test/t/union.test: merging ENUM and SET fields in one UNION
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- 06 Sep, 2004 1 commit
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unknown authored
myisammrg/myrg_open.c: backport from 4.1 mysql-test/r/union.result: after merge fix mysql-test/t/union.test: after merge fix sql/log.cc: backward compatibility: inhibit severity labels in error log
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