diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c index affe73a7c3..e5545b31d4 100644 --- a/src/bin/pg_dump/pg_dump.c +++ b/src/bin/pg_dump/pg_dump.c @@ -15430,8 +15430,7 @@ dumpSequence(Archive *fout, TableInfo *tbinfo) if (fout->remoteVersion >= 100000) { appendPQExpBuffer(query, - "SELECT relname, " - "seqstart, seqincrement, " + "SELECT seqstart, seqincrement, " "CASE WHEN seqincrement > 0 AND seqmax = %s THEN NULL " " WHEN seqincrement < 0 AND seqmax = -1 THEN NULL " " ELSE seqmax " @@ -15450,8 +15449,7 @@ dumpSequence(Archive *fout, TableInfo *tbinfo) else if (fout->remoteVersion >= 80400) { appendPQExpBuffer(query, - "SELECT sequence_name, " - "start_value, increment_by, " + "SELECT start_value, increment_by, " "CASE WHEN increment_by > 0 AND max_value = %s THEN NULL " " WHEN increment_by < 0 AND max_value = -1 THEN NULL " " ELSE max_value " @@ -15467,8 +15465,7 @@ dumpSequence(Archive *fout, TableInfo *tbinfo) else { appendPQExpBuffer(query, - "SELECT sequence_name, " - "0 AS start_value, increment_by, " + "SELECT 0 AS start_value, increment_by, " "CASE WHEN increment_by > 0 AND max_value = %s THEN NULL " " WHEN increment_by < 0 AND max_value = -1 THEN NULL " " ELSE max_value " @@ -15493,24 +15490,14 @@ dumpSequence(Archive *fout, TableInfo *tbinfo) exit_nicely(1); } - /* Disable this check: it fails if sequence has been renamed */ -#ifdef NOT_USED - if (strcmp(PQgetvalue(res, 0, 0), tbinfo->dobj.name) != 0) - { - write_msg(NULL, "query to get data of sequence \"%s\" returned name \"%s\"\n", - tbinfo->dobj.name, PQgetvalue(res, 0, 0)); - exit_nicely(1); - } -#endif - - startv = PQgetvalue(res, 0, 1); - incby = PQgetvalue(res, 0, 2); + startv = PQgetvalue(res, 0, 0); + incby = PQgetvalue(res, 0, 1); + if (!PQgetisnull(res, 0, 2)) + maxv = PQgetvalue(res, 0, 2); if (!PQgetisnull(res, 0, 3)) - maxv = PQgetvalue(res, 0, 3); - if (!PQgetisnull(res, 0, 4)) - minv = PQgetvalue(res, 0, 4); - cache = PQgetvalue(res, 0, 5); - cycled = (strcmp(PQgetvalue(res, 0, 6), "t") == 0); + minv = PQgetvalue(res, 0, 3); + cache = PQgetvalue(res, 0, 4); + cycled = (strcmp(PQgetvalue(res, 0, 5), "t") == 0); /* * DROP must be fully qualified in case same name appears in pg_catalog