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Make pg_dumplo schema-aware. Karel Zak

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This commit is contained in:
Tom Lane
2004-11-28 23:49:49 +00:00
parent 839484f9f5
commit db086aa962
4 changed files with 106 additions and 54 deletions
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37
contrib/pg_dumplo/lo_import.c
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@@ -1,9 +1,9 @@
/* -------------------------------------------------------------------------
* pg_dumplo
*
* $PostgreSQL: pgsql/contrib/pg_dumplo/lo_import.c,v 1.10 2003/11/29 19:51:35 pgsql Exp $
* $PostgreSQL: pgsql/contrib/pg_dumplo/lo_import.c,v 1.11 2004/11/28 23:49:49 tgl Exp $
*
* Karel Zak 1999-2000
* Karel Zak 1999-2004
* -------------------------------------------------------------------------
*/
@@ -27,26 +27,47 @@ pglo_import(LODumpMaster * pgLO)
{
LOlist loa;
Oid new_oid;
int ret, line=0;
char tab[MAX_TABLE_NAME],
attr[MAX_ATTR_NAME],
sch[MAX_SCHEMA_NAME],
path[BUFSIZ],
lo_path[BUFSIZ],
Qbuff[QUERY_BUFSIZ];
while (fgets(Qbuff, QUERY_BUFSIZ, pgLO->index))
{
line++;
if (*Qbuff == '#')
continue;
if (!pgLO->remove && !pgLO->quiet)
printf(Qbuff);
sscanf(Qbuff, "%u\t%s\t%s\t%s\n", &loa.lo_oid, tab, attr, path);
if ((ret=sscanf(Qbuff, "%u\t%s\t%s\t%s\t%s\n", &loa.lo_oid, tab, attr, path, sch)) < 5)
{
/* backward compatible mode */
ret = sscanf(Qbuff, "%u\t%s\t%s\t%s\n", &loa.lo_oid, tab, attr, path);
strcpy(sch, "public");
}
if (ret < 4)
{
fprintf(stderr, "%s: index file reading failed at line %d\n", progname, line);
PQexec(pgLO->conn, "ROLLBACK");
fprintf(stderr, "\n%s: ROLLBACK\n", progname);
exit(RE_ERROR);
}
loa.lo_schema = sch;
loa.lo_table = tab;
loa.lo_attr = attr;
snprintf(lo_path, BUFSIZ, "%s/%s", pgLO->space, path);
if (path && *path=='/')
/* absolute path */
snprintf(lo_path, BUFSIZ, "%s", path);
else
snprintf(lo_path, BUFSIZ, "%s/%s", pgLO->space, path);
/*
* Import LO
@@ -80,10 +101,10 @@ pglo_import(LODumpMaster * pgLO)
* UPDATE oid in tab
*/
snprintf(Qbuff, QUERY_BUFSIZ,
"UPDATE \"%s\" SET \"%s\"=%u WHERE \"%s\"=%u",
loa.lo_table, loa.lo_attr, new_oid, loa.lo_attr, loa.lo_oid);
"UPDATE \"%s\".\"%s\" SET \"%s\"=%u WHERE \"%s\"=%u",
loa.lo_schema, loa.lo_table, loa.lo_attr, new_oid, loa.lo_attr, loa.lo_oid);
/* fprintf(stderr, Qbuff); */
/*fprintf(stderr, Qbuff);*/
pgLO->res = PQexec(pgLO->conn, Qbuff);