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Implementation of WL#2897: Complete definer support in the stored routines.

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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.
This commit is contained in:
anozdrin@mysql.com
2006-03-02 15:18:49 +03:00
parent 302239f388
commit fbb5920399
18 changed files with 521 additions and 158 deletions
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sql/sp_head.h
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@@ -302,6 +302,7 @@ public:
st_sp_chistics *chistics, ulong sql_mode);
void set_definer(const char *definer, uint definerlen);
void set_definer(const LEX_STRING *user_name, const LEX_STRING *host_name);
void reset_thd_mem_root(THD *thd);