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keep relations open until they are no longer needed.

This commit is contained in:
Hiroshi Inoue 2000-11-21 04:01:09 +00:00
parent 93fcbd140a
commit c4bc9a8505
1 changed files with 9 additions and 5 deletions
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14
src/backend/utils/adt/ri_triggers.c
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@ -6,7 +6,7 @@
*
* 1999 Jan Wieck
*
* $Header: /cvsroot/pgsql/src/backend/utils/adt/ri_triggers.c,v 1.18 2000/11/16 22:30:31 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/ri_triggers.c,v 1.19 2000/11/21 04:01:09 inoue Exp $
*
* ----------
*/
@ -247,7 +247,6 @@ RI_FKey_check(PG_FUNCTION_ARGS)
qplan = SPI_saveplan(qplan);
ri_HashPreparedPlan(&qkey, qplan);
}
heap_close(pk_rel, NoLock);
/* ----------
* Execute the plan
@ -257,6 +256,8 @@ RI_FKey_check(PG_FUNCTION_ARGS)
elog(NOTICE, "SPI_connect() failed in RI_FKey_check()");
SetUserId(RelationGetForm(pk_rel)->relowner);
/* pk_rel is no longer neede OK ? */
heap_close(pk_rel, NoLock);
if (SPI_execp(qplan, check_values, check_nulls, 1) != SPI_OK_SELECT)
elog(ERROR, "SPI_execp() failed in RI_FKey_check()");
@ -353,7 +354,6 @@ RI_FKey_check(PG_FUNCTION_ARGS)
*/
break;
}
heap_close(pk_rel, NoLock);
/* ----------
* Note:
@ -445,6 +445,8 @@ RI_FKey_check(PG_FUNCTION_ARGS)
*/
SetUserId(RelationGetForm(pk_rel)->relowner);
/* pk_rel is no longer needed OK ? */
heap_close(pk_rel, NoLock);
if (SPI_execp(qplan, check_values, check_nulls, 1) != SPI_OK_SELECT)
elog(ERROR, "SPI_execp() failed in RI_FKey_check()");
@ -2357,7 +2359,6 @@ RI_FKey_setdefault_del(PG_FUNCTION_ARGS)
*/
break;
}
heap_close(fk_rel, NoLock);
if (SPI_connect() != SPI_OK_CONNECT)
elog(NOTICE, "SPI_connect() failed in RI_FKey_setdefault_del()");
@ -2461,6 +2462,8 @@ RI_FKey_setdefault_del(PG_FUNCTION_ARGS)
}
}
}
/* fk_rel is no longer needed OK ? */
heap_close(fk_rel, NoLock);
/* ----------
* We have a plan now. Build up the arguments for SPI_execp()
@ -2614,7 +2617,6 @@ RI_FKey_setdefault_upd(PG_FUNCTION_ARGS)
*/
break;
}
heap_close(fk_rel, NoLock);
/* ----------
* No need to do anything if old and new keys are equal
@ -2743,6 +2745,8 @@ RI_FKey_setdefault_upd(PG_FUNCTION_ARGS)
}
}
}
/* fk_rel is no longer needed OK ? */
heap_close(fk_rel, NoLock);
/* ----------
* We have a plan now. Build up the arguments for SPI_execp()