mirror of
https://github.com/MariaDB/server.git
synced 2025-01-16 20:12:31 +01:00
de5d47c35d
Set min value of max_allowed_packet to 1024 Fixed problem with UNION's without braces and SQL_CALC_FOUND_ROWS, LIMIT #,# and ORDER BY...LIMIT include/m_string.h: Added memcpy_overlap() to avoid warnings when using valgrind on memcpy(A,A,...) myisam/mi_create.c: Fixed comment myisam/mi_search.c: Fix warning from valgrind myisam/mi_write.c: Indentation fix mysql-test/mysql-test-run.sh: Add options handled by general skip- option mysql-test/r/packet.result: Update results after change to mysqld (min max_allowed_packet length is now 1024) mysql-test/r/union.result: Added testing of UNION with SQL_CALC_FOUND_ROWS mysql-test/t/packet.test: Update results after change to mysqld (min max_allowed_packet length is now 1024) mysql-test/t/union.test: Added testing of UNION with SQL_CALC_FOUND_ROWS sql/field.cc: Fix to remove waarning from valgrind sql/ha_innodb.cc: Remove wrong include file sql/item_cmpfunc.cc: Safety fix to handle EOM conditions in IN sql/item_sum.cc: Fixed prototype for update_field() (argument was alwys 0) sql/item_sum.h: Fixed prototype for update_field() (argument was alwys 0) sql/item_uniq.h: Fixed prototype for update_field() (argument was alwys 0) sql/log.cc: Indentation fix sql/mysqld.cc: Set min value of max_allowed_packet to 1024 (to avoid it getting set to 0) sql/net_serv.cc: Indentation changes + trivial optimization sql/sql_select.cc: Fixed prototype for update_field() (argument was alwys 0) sql/sql_union.cc: Fixed problem with UNION's without braces and - SQL_CALC_FOUND_ROWS - LIMIT #,# - ORDER BY ... LIMIT
48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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/* Compability file ; This file only contains dummy functions */
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#ifdef __GNUC__
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#pragma interface
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#endif
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#include <queues.h>
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class Item_func_unique_users :public Item_real_func
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{
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public:
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Item_func_unique_users(Item *name_arg,int start,int end,List<Item> &list)
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:Item_real_func(list) {}
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double val() { return 0.0; }
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void fix_length_and_dec() { decimals=0; max_length=6; }
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unsigned int size_of() { return sizeof(*this);}
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};
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class Item_sum_unique_users :public Item_sum_num
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{
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public:
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Item_sum_unique_users(Item *name_arg,int start,int end,Item *item_arg)
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:Item_sum_num(item_arg) {}
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double val() { return 0.0; }
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enum Sumfunctype sum_func () const {return UNIQUE_USERS_FUNC;}
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void reset() {}
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bool add() { return 0; }
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void reset_field() {}
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void update_field() {}
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bool fix_fields(THD *thd,struct st_table_list *tlist) { return 0;}
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unsigned int size_of() { return sizeof(*this);}
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};
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