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0e91461842
The problem is that CREATE VIEW statements inside prepared statements weren't being expanded during the prepare phase, which leads to objects not being allocated in the appropriate memory arenas. The solution is to perform the validation of CREATE VIEW statements during the prepare phase of a prepared statement. The validation during the prepare phase assures that transformations of the parsed tree will use the permanent arena of the prepared statement.
43 lines
1.6 KiB
C++
43 lines
1.6 KiB
C++
/* -*- C++ -*- */
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/* Copyright (C) 2004 MySQL 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; version 2 of the License.
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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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*/
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bool create_view_precheck(THD *thd, TABLE_LIST *tables, TABLE_LIST *view,
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enum_view_create_mode mode);
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bool mysql_create_view(THD *thd, TABLE_LIST *view,
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enum_view_create_mode mode);
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bool mysql_make_view(THD *thd, File_parser *parser, TABLE_LIST *table,
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uint flags);
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bool mysql_drop_view(THD *thd, TABLE_LIST *view, enum_drop_mode drop_mode);
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bool check_key_in_view(THD *thd, TABLE_LIST * view);
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bool insert_view_fields(THD *thd, List<Item> *list, TABLE_LIST *view);
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frm_type_enum mysql_frm_type(THD *thd, char *path, db_type *dbt);
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int view_checksum(THD *thd, TABLE_LIST *view);
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extern TYPELIB updatable_views_with_limit_typelib;
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bool check_duplicate_names(List<Item>& item_list, bool gen_unique_view_names);
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bool mysql_rename_view(THD *thd, const char *new_name, TABLE_LIST *view);
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#define VIEW_ANY_ACL (SELECT_ACL | UPDATE_ACL | INSERT_ACL | DELETE_ACL)
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