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The idea is to add DEFINER-clause in CREATE PROCEDURE and CREATE FUNCTION statements. Almost all support of definer in stored routines had been already done before this patch. NOTE: this patch changes behaviour of dumping stored routines in mysqldump. Before this patch, mysqldump did not dump DEFINER-clause for stored routines and this was documented behaviour. In order to get full information about stored routines, one should have dumped mysql.proc table. This patch changes this behaviour, so that DEFINER-clause is dumped. Since DEFINER-clause is not supported in CREATE PROCEDURE | FUNCTION statements before this patch, the clause is covered by additional version-specific comments. client/mysqldump.c: Updated the code for dumping stored routines: cover DEFINER-clause into version-specific comment. mysql-test/r/gis.result: Updated result file after adding DEFINER-clause. mysql-test/r/information_schema.result: Updated result file after adding DEFINER-clause. mysql-test/r/mysqldump.result: Updated result file after adding DEFINER-clause. mysql-test/r/rpl_ddl.result: Updated result file after adding DEFINER-clause. mysql-test/r/rpl_sp.result: Updated result file after adding DEFINER-clause. mysql-test/r/rpl_trigger.result: Updated result file after adding DEFINER-clause. mysql-test/r/sp-security.result: Updated result file after adding DEFINER-clause. mysql-test/r/sp.result: Updated result file after adding DEFINER-clause. mysql-test/r/sql_mode.result: Updated result file after adding DEFINER-clause. mysql-test/t/sp-security.test: Updated result file after adding DEFINER-clause. sql/sp.cc: Added DEFINER-clause. sql/sp_head.cc: Added a new convenient variant of set_definer() operation. sql/sp_head.h: Updated result file after adding DEFINER-clause. sql/sql_lex.h: Renamed trigger_definition_begin into stmt_definition_begin to be used for triggers and stored routines. sql/sql_parse.cc: Check DEFINER-clause. sql/sql_trigger.cc: Renamed trigger_definition_begin into stmt_definition_begin to be used for triggers and stored routines. sql/sql_yacc.yy: Added DEFINER-clause.
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