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Fix pg_dump to not crash if -t or a similar switch is used to select a serial

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sequence for dumping without also selecting its owning table.  Make it not try
to emit ALTER SEQUENCE OWNED BY in this situation.
Per report from Michael Nolan.
This commit is contained in:
Tom Lane 2007-04-16 18:42:17 +00:00
parent 366e9eea24
commit aeb5417633
1 changed files with 4 additions and 4 deletions
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8
src/bin/pg_dump/pg_dump.c
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@ -12,7 +12,7 @@
* by PostgreSQL * by PostgreSQL
* *
* IDENTIFICATION * IDENTIFICATION
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.453 2006/10/09 23:36:59 tgl Exp $ * $PostgreSQL: pgsql/src/bin/pg_dump/pg_dump.c,v 1.453.2.1 2007/04/16 18:42:17 tgl Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -8030,8 +8030,8 @@ dumpSequence(Archive *fout, TableInfo *tbinfo)
* *
* Add a CREATE SEQUENCE statement as part of a "schema" dump (use * Add a CREATE SEQUENCE statement as part of a "schema" dump (use
* last_val for start if called is false, else use min_val for start_val). * last_val for start if called is false, else use min_val for start_val).
* Also, if the sequence is owned by a column, add an ALTER SEQUENCE SET * Also, if the sequence is owned by a column, add an ALTER SEQUENCE
* OWNED command for it. * OWNED BY command for it.
* *
* Add a 'SETVAL(seq, last_val, iscalled)' as part of a "data" dump. * Add a 'SETVAL(seq, last_val, iscalled)' as part of a "data" dump.
*/ */
@ -8099,7 +8099,7 @@ dumpSequence(Archive *fout, TableInfo *tbinfo)
{ {
TableInfo *owning_tab = findTableByOid(tbinfo->owning_tab); TableInfo *owning_tab = findTableByOid(tbinfo->owning_tab);
if (owning_tab) if (owning_tab && owning_tab->dobj.dump)
{ {
resetPQExpBuffer(query); resetPQExpBuffer(query);
appendPQExpBuffer(query, "ALTER SEQUENCE %s", appendPQExpBuffer(query, "ALTER SEQUENCE %s",