if ((tuples = PQntuples(pgLO->res)) == 0) {
if (!pgLO->quiet && pgLO->action == ACTION_EXPORT_ATTR)
- printf("%s: not large objets in '%s'\n", progname, ll->lo_table);
+ printf("%s: no large objets in '%s'\n", progname, ll->lo_table);
continue;
} else if (check_res(pgLO)) {
}
if (!pgLO->quiet)
- printf("dump %s.%s (%d lagre obj)\n",
+ printf("dump %s.%s (%d large obj)\n",
ll->lo_table, ll->lo_attr, tuples);
}
*
* Portions Copyright (c) 1999-2000, PostgreSQL, Inc
*
- * $Header: /cvsroot/pgsql/contrib/pg_dumplo/Attic/main.c,v 1.2 2000/06/19 13:54:01 momjian Exp $
+ * $Header: /cvsroot/pgsql/contrib/pg_dumplo/Attic/main.c,v 1.3 2000/07/03 16:03:22 momjian Exp $
*
* Karel Zak 1999-2000
* -------------------------------------------------------------------------
{ "host", required_argument, 0, 'h' },
{ "space", required_argument, 0, 's' },
{ "import", no_argument, 0, 'i' },
+ { "export", no_argument, 0, 'e' },
{ "remove", no_argument, 0, 'r' },
{ "quiet", no_argument, 0, 'q' },
{ "all", no_argument, 0, 'a' },
+++ /dev/null
---Column ID of table A is primary key:
-
-CREATE TABLE A (
- ID int4 not null,
- id1 int4 not null,
-primary key (ID,ID1)
-);
-
---Columns REFB of table B and REFC of C are foreign keys referenting ID of A:
-
-CREATE TABLE B (
- REFB int4,
- REFB1 INT4
-);
-CREATE INDEX BI ON B (REFB);
-
-CREATE TABLE C (
- REFC int4,
- REFC1 int4
-);
-CREATE INDEX CI ON C (REFC);
-
---Trigger for table A:
-
-CREATE TRIGGER AT BEFORE DELETE ON A FOR EACH ROW
-EXECUTE PROCEDURE
-check_foreign_key (2, 'cascade', 'ID','id1', 'B', 'REFB','REFB1', 'C', 'REFC','REFC1');
-
-
-CREATE TRIGGER AT1 AFTER UPDATE ON A FOR EACH ROW
-EXECUTE PROCEDURE
-check_foreign_key (2, 'cascade', 'ID','id1', 'B', 'REFB','REFB1', 'C', 'REFC','REFC1');
-
-
-CREATE TRIGGER BT BEFORE INSERT OR UPDATE ON B FOR EACH ROW
-EXECUTE PROCEDURE
-check_primary_key ('REFB','REFB1', 'A', 'ID','ID1');
-
-CREATE TRIGGER CT BEFORE INSERT OR UPDATE ON C FOR EACH ROW
-EXECUTE PROCEDURE
-check_primary_key ('REFC','REFC1', 'A', 'ID','ID1');
-
-
-
--- Now try
-
-INSERT INTO A VALUES (10,10);
-INSERT INTO A VALUES (20,20);
-INSERT INTO A VALUES (30,30);
-INSERT INTO A VALUES (40,41);
-INSERT INTO A VALUES (50,50);
-
-INSERT INTO B VALUES (1); -- invalid reference
-INSERT INTO B VALUES (10,10);
-INSERT INTO B VALUES (30,30);
-INSERT INTO B VALUES (30,30);
-
-INSERT INTO C VALUES (11); -- invalid reference
-INSERT INTO C VALUES (20,20);
-INSERT INTO C VALUES (20,21);
-INSERT INTO C VALUES (30,30);
-
--- now update work well
-update A set ID = 100 , ID1 = 199 where ID=30 ;
-
-SELECT * FROM A;
-SELECT * FROM B;
-SELECT * FROM C;