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dumpUserConfig failed (in a pretty harmless way, but failed nonetheless)

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to cope with a group name when dumping from a pre-8.1 installation.
Per report from Stefan Kaltenbrunner.
This commit is contained in:
Tom Lane 2005-08-28 16:31:37 +00:00
parent 974e3cf30a
commit 0845538f3a
1 changed files with 3 additions and 3 deletions
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6
src/bin/pg_dump/pg_dumpall.c
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@ -6,7 +6,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dumpall.c,v 1.66 2005/07/31 17:19:19 tgl Exp $
* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dumpall.c,v 1.67 2005/08/28 16:31:37 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@ -928,10 +928,10 @@ dumpUserConfig(PGconn *conn, const char *username)
else
printfPQExpBuffer(buf, "SELECT useconfig[%d] FROM pg_shadow WHERE usename = ", count);
appendStringLiteral(buf, username, true);
appendPQExpBuffer(buf, ";");
res = executeQuery(conn, buf->data);
if (!PQgetisnull(res, 0, 0))
if (PQntuples(res) == 1 &&
!PQgetisnull(res, 0, 0))
{
makeAlterConfigCommand(PQgetvalue(res, 0, 0), "ROLE", username);
PQclear(res);