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Fix for bugs #5892/6182/8751/8758/10994 (based on Antony's patch)

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"Triggers have the wrong namespace"
  "Triggers: duplicate names allowed"
  "Triggers: CREATE TRIGGER does not accept fully qualified names"
  "SHOW TRIGGERS"
This commit is contained in:
dlenev@mysql.com
2005-07-19 20:06:49 +04:00
parent bff3507b1d
commit 8a3e723b74
25 changed files with 644 additions and 130 deletions
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11
sql/sql_trigger.h
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@@ -23,7 +23,7 @@
class Table_triggers_list: public Sql_alloc
{
/* Triggers as SPs grouped by event, action_time */
sp_head *bodies[3][2];
sp_head *bodies[TRG_EVENT_MAX][TRG_ACTION_MAX];
/*
Copy of TABLE::Field array with field pointers set to TABLE::record[1]
buffer instead of TABLE::record[0] (used for OLD values in on UPDATE
@@ -121,9 +121,13 @@ public:
return res;
}
bool get_trigger_info(THD *thd, trg_event_type event,
trg_action_time_type time_type,
LEX_STRING *trigger_name, LEX_STRING *trigger_stmt);
static bool check_n_load(THD *thd, const char *db, const char *table_name,
TABLE *table);
TABLE *table, bool names_only);
static bool drop_all_triggers(THD *thd, char *db, char *table_name);
bool has_delete_triggers()
{
@@ -143,3 +147,6 @@ public:
private:
bool prepare_record1_accessors(TABLE *table);
};
extern const LEX_STRING trg_action_time_type_names[];
extern const LEX_STRING trg_event_type_names[];