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Code review for NOWAIT patch: downgrade NOWAIT from fully reserved keyword

to unreserved keyword, use ereport not elog, assign a separate error code
for 'could not obtain lock' so that applications will be able to detect
that case cleanly.
This commit is contained in:
Tom Lane
2004-10-01 16:40:05 +00:00
parent 392b187a21
commit 4c5e810fcd
6 changed files with 29 additions and 9 deletions

View File

@@ -9,7 +9,7 @@
*
* Copyright (c) 2003, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/pl/plpgsql/src/plerrcodes.h,v 1.4 2004/08/29 05:07:01 momjian Exp $
* $PostgreSQL: pgsql/src/pl/plpgsql/src/plerrcodes.h,v 1.5 2004/10/01 16:40:05 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -659,6 +659,10 @@
"cant_change_runtime_param", ERRCODE_CANT_CHANGE_RUNTIME_PARAM
},
{
"lock_not_available", ERRCODE_LOCK_NOT_AVAILABLE
},
{
"operator_intervention", ERRCODE_OPERATOR_INTERVENTION
},