1 #ifndef SQL_QUERY_REWRITE_INCLUDED 2 #define SQL_QUERY_REWRITE_INCLUDED 3 4 /* Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. 5 6 This program is free software; you can redistribute it and/or modify 7 it under the terms of the GNU General Public License, version 2.0, 8 as published by the Free Software Foundation. 9 10 This program is also distributed with certain software (including 11 but not limited to OpenSSL) that is licensed under separate terms, 12 as designated in a particular file or component or in included license 13 documentation. The authors of MySQL hereby grant you an additional 14 permission to link the program and your derivative works with the 15 separately licensed software that they have included with MySQL. 16 17 This program is distributed in the hope that it will be useful, 18 but WITHOUT ANY WARRANTY; without even the implied warranty of 19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 GNU General Public License, version 2.0, for more details. 21 22 You should have received a copy of the GNU General Public License 23 along with this program; if not, write to the Free Software 24 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ 25 26 #include <mysql/plugin_audit.h> 27 28 /** 29 Calls the query rewrite plugins' respective rewrite functions before parsing 30 the query. 31 32 @param[in] thd The session sending the query to be rewritten. 33 */ 34 void invoke_pre_parse_rewrite_plugins(THD *thd); 35 36 /** 37 Enables digests in the parser state if any plugin needs it. 38 39 @param param ps This parser state will have digests enabled if any plugin 40 needs it. 41 42 @note For the time being, only post-parse query rewrite plugins are able to 43 request digests. If other plugin types need the same, this function needs to 44 be modified. 45 */ 46 void enable_digest_if_any_plugin_needs_it(THD *thd, Parser_state *ps); 47 48 /** 49 Calls query rewrite plugins after parsing the query. 50 @param[in] thd the thread with the query to be rewritten 51 */ 52 bool invoke_post_parse_rewrite_plugins(THD *thd, my_bool is_prepared); 53 54 #endif /* SQL_QUERY_REWRITE_INCLUDED */ 55