- 08 Sep, 2006 1 commit
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gkodinov/kgeorge@macbook.gmz authored
Upgrade was a reserved word. Unreserve UPGRADE so it can be used in unquoted identifiers.
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- 07 Sep, 2006 2 commits
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igor@rurik.mysql.com authored
into rurik.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug21698
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igor@rurik.mysql.com authored
equal constant under any circumstances. In fact this substitution can be allowed if the field is not of a type string or if the field reference serves as an argument of a comparison predicate.
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- 05 Sep, 2006 2 commits
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gkodinov/kgeorge@macbook.gmz authored
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gkodinov/kgeorge@macbook.gmz authored
into macbook.gmz:/Users/kgeorge/mysql/work/B16792-5.0-opt
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- 04 Sep, 2006 5 commits
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gkodinov/kgeorge@rakia.(none) authored
into rakia.(none):/home/kgeorge/mysql/autopush/B21392-5.0-opt
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gkodinov/kgeorge@macbook.gmz authored
into macbook.gmz:/Users/kgeorge/mysql/work/B21392-5.0-opt
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gkodinov/kgeorge@macbook.gmz authored
1003: Incorrect table name in multi-table DELETE the set of tables to delete from actually references then tables in the other list, e.g: DELETE alias_of_t1 FROM t1 alias_of_t1 WHERE .... is a valid statement. So we must turn off table name syntactical validity check for alias_of_t1 because it's not a table name (even if it looks like one). In order to do that we add a special flag (TL_OPTION_ALIAS) to disable the name checking for the aliases in multi-table DELETE.
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igor@rurik.mysql.com authored
into rurik.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug16081
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gkodinov/kgeorge@rakia.(none) authored
into rakia.(none):/home/kgeorge/mysql/autopush/B14654-5.0-opt
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- 01 Sep, 2006 3 commits
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igor@rurik.mysql.com authored
account by the optimizer. Now all row equalities are converted into conjunctions of equalities between row elements. They are taken into account by the optimizer together with the original regular equality predicates.
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sergefp@mysql.com authored
into mysql.com:/home/psergey/mysql-5.0-bug21477-look-64bit
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sergefp@mysql.com authored
make st_select_lex::setup_ref_array() take into account that Item_sum-descendant objects located within descendant SELECTs may be added into ref_pointer_array.
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- 31 Aug, 2006 3 commits
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igor@rurik.mysql.com authored
into rurik.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug16249
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gkodinov/kgeorge@macbook.gmz authored
Made the parser to support parenthesis around UNION branches. This is done by amending the rules of the parser so it generates the correct structure. Currently it supports arbitrary subquery/join/parenthesis operations in the EXISTS clause. In the IN/scalar subquery case it will allow adding nested parenthesis only if there is an UNION clause after the parenthesis. Otherwise it will just treat the multiple nested parenthesis as a scalar expression. It adds extra lex level for ((SELECT ...) UNION ...) to accommodate for the UNION clause.
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igor@rurik.mysql.com authored
when a range condition use an invalid DATETIME constant. Now we do not use invalid DATETIME constants to form end keys for range intervals: range analysis just ignores predicates with such constants.
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- 26 Aug, 2006 3 commits
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evgen@moonbone.local authored
into moonbone.local:/work/tmp_merge-5.0-mysql
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evgen@moonbone.local authored
into moonbone.local:/work/tmp_merge-4.1-opt-mysql
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evgen@moonbone.local authored
into moonbone.local:/work/tmp_merge-5.0-mysql
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- 25 Aug, 2006 3 commits
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sergefp@mysql.com authored
into mysql.com:/home/psergey/mysql-5.0-bug16255-merge
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igor@rurik.mysql.com authored
into rurik.mysql.com:/home/igor/mysql-5.0-opt
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igor@rurik.mysql.com authored
const tables. This resulted in choosing extremely inefficient execution plans in same cases when distribution of data in joined were skewed (see the customer test case for the bug).
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- 24 Aug, 2006 5 commits
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evgen@sunlight.local authored
Corrected fix for bug#18165
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evgen@moonbone.local authored
Corrected fix for bug#18165
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sergefp@mysql.com authored
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sergefp@mysql.com authored
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sergefp@mysql.com authored
Must not use Item_direct_ref in HAVING because it points to the new value (witch is not yet calculated for the first row).
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- 23 Aug, 2006 1 commit
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evgen@sunlight.local authored
Corrected test case for the bug#21261 sql_parse.cc: Corrected fix for bug#21261
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- 22 Aug, 2006 12 commits
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evgen@moonbone.local authored
into moonbone.local:/work/21475-fix-5.0-opt-mysql
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evgen@moonbone.local authored
Additional fix for bug #21475 item_func.h, item_func.cc: Additional fix for bug#16861
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into salvation.intern.azundris.com:/home/tnurnberg/work/mysql-5.0-maint-20987
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into salvation.intern.azundris.com:/home/tnurnberg/work/mysql-5.0-maint-20987
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cmiller@zippy.cornsilk.net authored
into zippy.cornsilk.net:/home/cmiller/work/mysql/merge/mysql-5.0
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igor@rurik.mysql.com authored
into rurik.mysql.com:/home/igor/mysql-5.0-opt
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evgen@sunlight.local authored
into sunlight.local:/local_work/16861-bug-5.0-mysql
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evgen@sunlight.local authored
used. Sorting by RAND() uses a temporary table in order to get a correct results. User defined variable was set during filling the temporary table and later on it is substituted for its value from the temporary table. Due to this it contains the last value stored in the temporary table. Now if the result_field is set for the Item_func_set_user_var object it updates variable from the result_field value when being sent to a client. The Item_func_set_user_var::check() now accepts a use_result_field parameter. Depending on its value the result_field or the args[0] is used to get current value.
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evgen@moonbone.local authored
into moonbone.local:/work/21475-bug-5.0-opt-mysql
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into salvation.intern.azundris.com:/home/tnurnberg/work/mysql-5.0-maint-20411
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when X.509 subject was required for a connect, we tested whether it was the right one, but did not refuse the connexion if not. fixed. (corrected CS now --replace_results socket-path)
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into salvation.intern.azundris.com:/home/tnurnberg/work/mysql-5.0-maint-20987
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