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Fix dumping of DEFERRABLE/INITIALLY DEFERRED: 

> The big problem is that while pg_dump's dump_trigger() looks at
> tginitdeferred and dumps accordingly, pg_get_constraintdef doesn't look
> at tginitdeferred, and therefore doesn't record the requirement as part
> of ALTER TABLE ADD CONSTRAINT.

pg_get_constraintdef should probably be looking at condeferrable and
condeferred in the pg_constraint row it's looking at.  Maybe something
like the attached.

(Added, output only non-default values.)

Stephan Szabo
This commit is contained in:
Bruce Momjian 2003-01-08 22:54:06 +00:00
parent 5e36cbe6ee
commit d31b20af69
1 changed files with 6 additions and 1 deletions
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7
src/backend/utils/adt/ruleutils.c
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@ -3,7 +3,7 @@
* back to source text
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.129 2002/12/14 00:17:59 tgl Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/ruleutils.c,v 1.130 2003/01/08 22:54:06 momjian Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@ -688,6 +688,11 @@ pg_get_constraintdef(PG_FUNCTION_ARGS)
}
appendStringInfo(&buf, " ON DELETE %s", string);
if (conForm->condeferrable)
appendStringInfo(&buf, " DEFERRABLE");
if (conForm->condeferred)
appendStringInfo(&buf, " INITIALLY DEFERRED");
break;
}