bugfix: delayed insert table was using other table's expr_arena

vuvova · vuvova · commit a838b10466b5 · 2016-12-12T20:27:21.000+01:00
diff --git a/sql/sql_insert.cc b/sql/sql_insert.cc
@@ -2451,6 +2451,7 @@ TABLE *Delayed_insert::get_local_table(THD* client_thd)
       goto error;
     dfield_ptr= copy->default_field;
   }
+  copy->expr_arena= NULL;
 
   /* Ensure we don't use the table list of the original table */
   copy->pos_in_table_list= 0;

Original file line number	Diff line number	Diff line change
`@@ -2451,6 +2451,7 @@ TABLE Delayed_insert::get_local_table(THD client_thd)`
`2451`	`2451`	`goto error;`
`2452`	`2452`	`dfield_ptr= copy->default_field;`
`2453`	`2453`	`}`
	`2454`	`+ copy->expr_arena= NULL;`
`2454`	`2455`
`2455`	`2456`	`/* Ensure we don't use the table list of the original table */`
`2456`	`2457`	`copy->pos_in_table_list= 0;`