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Attached is a new patch which addresses this problem. (oids in
regression tests). Chris Bitmead
This commit is contained in:
Bruce Momjian
@ -29,122 +29,122 @@ INSERT INTO d(aa) VALUES('ddddd');
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INSERT INTO d(aa) VALUES('dddddd');
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INSERT INTO d(aa) VALUES('ddddddd');
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INSERT INTO d(aa) VALUES('dddddddd');
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SELECT * FROM a;
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aa
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----------
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aaa
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aaaa
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aaaaa
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aaaaaa
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aaaaaaa
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aaaaaaaa
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bbb
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bbbb
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bbbbb
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bbbbbb
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bbbbbbb
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bbbbbbbb
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ccc
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cccc
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ccccc
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cccccc
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ccccccc
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cccccccc
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ddd
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dddd
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ddddd
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dddddd
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ddddddd
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dddddddd
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SELECT relname, a.* FROM a, pg_class where a.tableoid = pg_class.oid;
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relname | aa
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---------+----------
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a | aaa
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a | aaaa
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a | aaaaa
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a | aaaaaa
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a | aaaaaaa
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a | aaaaaaaa
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b | bbb
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b | bbbb
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b | bbbbb
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b | bbbbbb
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b | bbbbbbb
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b | bbbbbbbb
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c | ccc
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c | cccc
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c | ccccc
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c | cccccc
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c | ccccccc
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c | cccccccc
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d | ddd
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d | dddd
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d | ddddd
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d | dddddd
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d | ddddddd
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d | dddddddd
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(24 rows)
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SELECT * FROM b;
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aa | bb
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----------+----
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bbb |
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bbbb |
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bbbbb |
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bbbbbb |
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bbbbbbb |
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bbbbbbbb |
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ddd |
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dddd |
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ddddd |
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dddddd |
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ddddddd |
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dddddddd |
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SELECT relname, b.* FROM b, pg_class where b.tableoid = pg_class.oid;
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relname | aa | bb
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---------+----------+----
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b | bbb |
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b | bbbb |
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b | bbbbb |
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b | bbbbbb |
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b | bbbbbbb |
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b | bbbbbbbb |
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d | ddd |
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d | dddd |
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d | ddddd |
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d | dddddd |
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d | ddddddd |
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d | dddddddd |
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(12 rows)
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SELECT * FROM c;
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aa | cc
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----------+----
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ccc |
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cccc |
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ccccc |
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cccccc |
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ccccccc |
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cccccccc |
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ddd |
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dddd |
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ddddd |
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dddddd |
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ddddddd |
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dddddddd |
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SELECT relname, c.* FROM c, pg_class where c.tableoid = pg_class.oid;
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relname | aa | cc
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---------+----------+----
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c | ccc |
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c | cccc |
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c | ccccc |
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c | cccccc |
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c | ccccccc |
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c | cccccccc |
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d | ddd |
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d | dddd |
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d | ddddd |
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d | dddddd |
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d | ddddddd |
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d | dddddddd |
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(12 rows)
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SELECT * FROM d;
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aa | bb | cc | dd
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----------+----+----+----
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ddd | | |
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dddd | | |
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ddddd | | |
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dddddd | | |
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ddddddd | | |
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dddddddd | | |
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SELECT relname, d.* FROM d, pg_class where d.tableoid = pg_class.oid;
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relname | aa | bb | cc | dd
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---------+----------+----+----+----
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d | ddd | | |
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d | dddd | | |
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d | ddddd | | |
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d | dddddd | | |
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d | ddddddd | | |
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d | dddddddd | | |
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(6 rows)
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SELECT * FROM ONLY a;
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aa
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----------
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aaa
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aaaa
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aaaaa
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aaaaaa
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aaaaaaa
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aaaaaaaa
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SELECT relname, a.* FROM ONLY a, pg_class where a.tableoid = pg_class.oid;
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relname | aa
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---------+----------
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a | aaa
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a | aaaa
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a | aaaaa
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a | aaaaaa
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a | aaaaaaa
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a | aaaaaaaa
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(6 rows)
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SELECT * FROM ONLY b;
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aa | bb
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----------+----
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bbb |
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bbbb |
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bbbbb |
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bbbbbb |
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bbbbbbb |
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bbbbbbbb |
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SELECT relname, b.* FROM ONLY b, pg_class where b.tableoid = pg_class.oid;
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relname | aa | bb
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---------+----------+----
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b | bbb |
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b | bbbb |
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b | bbbbb |
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b | bbbbbb |
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b | bbbbbbb |
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b | bbbbbbbb |
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(6 rows)
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SELECT * FROM ONLY c;
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aa | cc
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----------+----
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ccc |
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cccc |
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ccccc |
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cccccc |
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ccccccc |
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cccccccc |
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SELECT relname, c.* FROM ONLY c, pg_class where c.tableoid = pg_class.oid;
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relname | aa | cc
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---------+----------+----
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c | ccc |
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c | cccc |
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c | ccccc |
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c | cccccc |
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c | ccccccc |
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c | cccccccc |
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(6 rows)
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SELECT * FROM ONLY d;
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aa | bb | cc | dd
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----------+----+----+----
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ddd | | |
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dddd | | |
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ddddd | | |
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dddddd | | |
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ddddddd | | |
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dddddddd | | |
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SELECT relname, d.* FROM ONLY d, pg_class where d.tableoid = pg_class.oid;
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relname | aa | bb | cc | dd
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---------+----------+----+----+----
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d | ddd | | |
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d | dddd | | |
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d | ddddd | | |
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d | dddddd | | |
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d | ddddddd | | |
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d | dddddddd | | |
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(6 rows)
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UPDATE a SET aa='zzzz' WHERE aa='aaaa';
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@ -152,383 +152,383 @@ UPDATE ONLY a SET aa='zzzzz' WHERE aa='aaaaa';
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UPDATE b SET aa='zzz' WHERE aa='aaa';
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UPDATE ONLY b SET aa='zzz' WHERE aa='aaa';
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UPDATE a SET aa='zzzzzz' WHERE aa LIKE 'aaa%';
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SELECT * FROM a;
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aa
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----------
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zzzz
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zzzzz
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zzzzzz
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zzzzzz
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zzzzzz
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zzzzzz
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bbb
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bbbb
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bbbbb
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bbbbbb
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bbbbbbb
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bbbbbbbb
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ccc
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cccc
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ccccc
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cccccc
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ccccccc
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cccccccc
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ddd
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dddd
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ddddd
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dddddd
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ddddddd
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dddddddd
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SELECT relname, a.* FROM a, pg_class where a.tableoid = pg_class.oid;
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relname | aa
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---------+----------
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a | zzzz
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a | zzzzz
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a | zzzzzz
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a | zzzzzz
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a | zzzzzz
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a | zzzzzz
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b | bbb
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b | bbbb
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b | bbbbb
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b | bbbbbb
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b | bbbbbbb
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b | bbbbbbbb
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c | ccc
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c | cccc
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c | ccccc
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c | cccccc
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c | ccccccc
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c | cccccccc
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d | ddd
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d | dddd
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d | ddddd
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d | dddddd
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d | ddddddd
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d | dddddddd
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(24 rows)
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SELECT * FROM b;
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aa | bb
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----------+----
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bbb |
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bbbb |
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bbbbb |
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bbbbbb |
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bbbbbbb |
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bbbbbbbb |
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ddd |
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dddd |
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ddddd |
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dddddd |
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ddddddd |
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dddddddd |
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SELECT relname, b.* FROM b, pg_class where b.tableoid = pg_class.oid;
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relname | aa | bb
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---------+----------+----
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b | bbb |
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b | bbbb |
|
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b | bbbbb |
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b | bbbbbb |
|
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b | bbbbbbb |
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b | bbbbbbbb |
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d | ddd |
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d | dddd |
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d | ddddd |
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d | dddddd |
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d | ddddddd |
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d | dddddddd |
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(12 rows)
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SELECT * FROM c;
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aa | cc
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----------+----
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ccc |
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cccc |
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ccccc |
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cccccc |
|
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ccccccc |
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cccccccc |
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ddd |
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dddd |
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ddddd |
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dddddd |
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ddddddd |
|
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dddddddd |
|
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SELECT relname, c.* FROM c, pg_class where c.tableoid = pg_class.oid;
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relname | aa | cc
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---------+----------+----
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c | ccc |
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c | cccc |
|
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c | ccccc |
|
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c | cccccc |
|
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c | ccccccc |
|
||||
c | cccccccc |
|
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d | ddd |
|
||||
d | dddd |
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d | ddddd |
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d | dddddd |
|
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d | ddddddd |
|
||||
d | dddddddd |
|
||||
(12 rows)
|
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|
||||
SELECT * FROM d;
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aa | bb | cc | dd
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----------+----+----+----
|
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ddd | | |
|
||||
dddd | | |
|
||||
ddddd | | |
|
||||
dddddd | | |
|
||||
ddddddd | | |
|
||||
dddddddd | | |
|
||||
SELECT relname, d.* FROM d, pg_class where d.tableoid = pg_class.oid;
|
||||
relname | aa | bb | cc | dd
|
||||
---------+----------+----+----+----
|
||||
d | ddd | | |
|
||||
d | dddd | | |
|
||||
d | ddddd | | |
|
||||
d | dddddd | | |
|
||||
d | ddddddd | | |
|
||||
d | dddddddd | | |
|
||||
(6 rows)
|
||||
|
||||
SELECT * FROM ONLY a;
|
||||
aa
|
||||
--------
|
||||
zzzz
|
||||
zzzzz
|
||||
zzzzzz
|
||||
zzzzzz
|
||||
zzzzzz
|
||||
zzzzzz
|
||||
SELECT relname, a.* FROM ONLY a, pg_class where a.tableoid = pg_class.oid;
|
||||
relname | aa
|
||||
---------+--------
|
||||
a | zzzz
|
||||
a | zzzzz
|
||||
a | zzzzzz
|
||||
a | zzzzzz
|
||||
a | zzzzzz
|
||||
a | zzzzzz
|
||||
(6 rows)
|
||||
|
||||
SELECT * FROM ONLY b;
|
||||
aa | bb
|
||||
----------+----
|
||||
bbb |
|
||||
bbbb |
|
||||
bbbbb |
|
||||
bbbbbb |
|
||||
bbbbbbb |
|
||||
bbbbbbbb |
|
||||
SELECT relname, b.* FROM ONLY b, pg_class where b.tableoid = pg_class.oid;
|
||||
relname | aa | bb
|
||||
---------+----------+----
|
||||
b | bbb |
|
||||
b | bbbb |
|
||||
b | bbbbb |
|
||||
b | bbbbbb |
|
||||
b | bbbbbbb |
|
||||
b | bbbbbbbb |
|
||||
(6 rows)
|
||||
|
||||
SELECT * FROM ONLY c;
|
||||
aa | cc
|
||||
----------+----
|
||||
ccc |
|
||||
cccc |
|
||||
ccccc |
|
||||
cccccc |
|
||||
ccccccc |
|
||||
cccccccc |
|
||||
SELECT relname, c.* FROM ONLY c, pg_class where c.tableoid = pg_class.oid;
|
||||
relname | aa | cc
|
||||
---------+----------+----
|
||||
c | ccc |
|
||||
c | cccc |
|
||||
c | ccccc |
|
||||
c | cccccc |
|
||||
c | ccccccc |
|
||||
c | cccccccc |
|
||||
(6 rows)
|
||||
|
||||
SELECT * FROM ONLY d;
|
||||
aa | bb | cc | dd
|
||||
----------+----+----+----
|
||||
ddd | | |
|
||||
dddd | | |
|
||||
ddddd | | |
|
||||
dddddd | | |
|
||||
ddddddd | | |
|
||||
dddddddd | | |
|
||||
SELECT relname, d.* FROM ONLY d, pg_class where d.tableoid = pg_class.oid;
|
||||
relname | aa | bb | cc | dd
|
||||
---------+----------+----+----+----
|
||||
d | ddd | | |
|
||||
d | dddd | | |
|
||||
d | ddddd | | |
|
||||
d | dddddd | | |
|
||||
d | ddddddd | | |
|
||||
d | dddddddd | | |
|
||||
(6 rows)
|
||||
|
||||
UPDATE b SET aa='new';
|
||||
SELECT * FROM a;
|
||||
aa
|
||||
----------
|
||||
zzzz
|
||||
zzzzz
|
||||
zzzzzz
|
||||
zzzzzz
|
||||
zzzzzz
|
||||
zzzzzz
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
ccc
|
||||
cccc
|
||||
ccccc
|
||||
cccccc
|
||||
ccccccc
|
||||
cccccccc
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
SELECT relname, a.* FROM a, pg_class where a.tableoid = pg_class.oid;
|
||||
relname | aa
|
||||
---------+----------
|
||||
a | zzzz
|
||||
a | zzzzz
|
||||
a | zzzzzz
|
||||
a | zzzzzz
|
||||
a | zzzzzz
|
||||
a | zzzzzz
|
||||
b | new
|
||||
b | new
|
||||
b | new
|
||||
b | new
|
||||
b | new
|
||||
b | new
|
||||
c | ccc
|
||||
c | cccc
|
||||
c | ccccc
|
||||
c | cccccc
|
||||
c | ccccccc
|
||||
c | cccccccc
|
||||
d | new
|
||||
d | new
|
||||
d | new
|
||||
d | new
|
||||
d | new
|
||||
d | new
|
||||
(24 rows)
|
||||
|
||||
SELECT * FROM b;
|
||||
aa | bb
|
||||
-----+----
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
SELECT relname, b.* FROM b, pg_class where b.tableoid = pg_class.oid;
|
||||
relname | aa | bb
|
||||
---------+-----+----
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
(12 rows)
|
||||
|
||||
SELECT * FROM c;
|
||||
aa | cc
|
||||
----------+----
|
||||
ccc |
|
||||
cccc |
|
||||
ccccc |
|
||||
cccccc |
|
||||
ccccccc |
|
||||
cccccccc |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
SELECT relname, c.* FROM c, pg_class where c.tableoid = pg_class.oid;
|
||||
relname | aa | cc
|
||||
---------+----------+----
|
||||
c | ccc |
|
||||
c | cccc |
|
||||
c | ccccc |
|
||||
c | cccccc |
|
||||
c | ccccccc |
|
||||
c | cccccccc |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
(12 rows)
|
||||
|
||||
SELECT * FROM d;
|
||||
aa | bb | cc | dd
|
||||
-----+----+----+----
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
SELECT relname, d.* FROM d, pg_class where d.tableoid = pg_class.oid;
|
||||
relname | aa | bb | cc | dd
|
||||
---------+-----+----+----+----
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
(6 rows)
|
||||
|
||||
SELECT * FROM ONLY a;
|
||||
aa
|
||||
--------
|
||||
zzzz
|
||||
zzzzz
|
||||
zzzzzz
|
||||
zzzzzz
|
||||
zzzzzz
|
||||
zzzzzz
|
||||
SELECT relname, a.* FROM ONLY a, pg_class where a.tableoid = pg_class.oid;
|
||||
relname | aa
|
||||
---------+--------
|
||||
a | zzzz
|
||||
a | zzzzz
|
||||
a | zzzzzz
|
||||
a | zzzzzz
|
||||
a | zzzzzz
|
||||
a | zzzzzz
|
||||
(6 rows)
|
||||
|
||||
SELECT * FROM ONLY b;
|
||||
aa | bb
|
||||
-----+----
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
SELECT relname, b.* FROM ONLY b, pg_class where b.tableoid = pg_class.oid;
|
||||
relname | aa | bb
|
||||
---------+-----+----
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
(6 rows)
|
||||
|
||||
SELECT * FROM ONLY c;
|
||||
aa | cc
|
||||
----------+----
|
||||
ccc |
|
||||
cccc |
|
||||
ccccc |
|
||||
cccccc |
|
||||
ccccccc |
|
||||
cccccccc |
|
||||
SELECT relname, c.* FROM ONLY c, pg_class where c.tableoid = pg_class.oid;
|
||||
relname | aa | cc
|
||||
---------+----------+----
|
||||
c | ccc |
|
||||
c | cccc |
|
||||
c | ccccc |
|
||||
c | cccccc |
|
||||
c | ccccccc |
|
||||
c | cccccccc |
|
||||
(6 rows)
|
||||
|
||||
SELECT * FROM ONLY d;
|
||||
aa | bb | cc | dd
|
||||
-----+----+----+----
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
SELECT relname, d.* FROM ONLY d, pg_class where d.tableoid = pg_class.oid;
|
||||
relname | aa | bb | cc | dd
|
||||
---------+-----+----+----+----
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
(6 rows)
|
||||
|
||||
UPDATE a SET aa='new';
|
||||
DELETE FROM ONLY c WHERE aa='new';
|
||||
SELECT * FROM a;
|
||||
aa
|
||||
-----
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
SELECT relname, a.* FROM a, pg_class where a.tableoid = pg_class.oid;
|
||||
relname | aa
|
||||
---------+-----
|
||||
a | new
|
||||
a | new
|
||||
a | new
|
||||
a | new
|
||||
a | new
|
||||
a | new
|
||||
b | new
|
||||
b | new
|
||||
b | new
|
||||
b | new
|
||||
b | new
|
||||
b | new
|
||||
d | new
|
||||
d | new
|
||||
d | new
|
||||
d | new
|
||||
d | new
|
||||
d | new
|
||||
(18 rows)
|
||||
|
||||
SELECT * FROM b;
|
||||
aa | bb
|
||||
-----+----
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
SELECT relname, b.* FROM b, pg_class where b.tableoid = pg_class.oid;
|
||||
relname | aa | bb
|
||||
---------+-----+----
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
(12 rows)
|
||||
|
||||
SELECT * FROM c;
|
||||
aa | cc
|
||||
-----+----
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
SELECT relname, c.* FROM c, pg_class where c.tableoid = pg_class.oid;
|
||||
relname | aa | cc
|
||||
---------+-----+----
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
d | new |
|
||||
(6 rows)
|
||||
|
||||
SELECT * FROM d;
|
||||
aa | bb | cc | dd
|
||||
-----+----+----+----
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
SELECT relname, d.* FROM d, pg_class where d.tableoid = pg_class.oid;
|
||||
relname | aa | bb | cc | dd
|
||||
---------+-----+----+----+----
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
(6 rows)
|
||||
|
||||
SELECT * FROM ONLY a;
|
||||
aa
|
||||
-----
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
new
|
||||
SELECT relname, a.* FROM ONLY a, pg_class where a.tableoid = pg_class.oid;
|
||||
relname | aa
|
||||
---------+-----
|
||||
a | new
|
||||
a | new
|
||||
a | new
|
||||
a | new
|
||||
a | new
|
||||
a | new
|
||||
(6 rows)
|
||||
|
||||
SELECT * FROM ONLY b;
|
||||
aa | bb
|
||||
-----+----
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
new |
|
||||
SELECT relname, b.* FROM ONLY b, pg_class where b.tableoid = pg_class.oid;
|
||||
relname | aa | bb
|
||||
---------+-----+----
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
b | new |
|
||||
(6 rows)
|
||||
|
||||
SELECT * FROM ONLY c;
|
||||
aa | cc
|
||||
----+----
|
||||
SELECT relname, c.* FROM ONLY c, pg_class where c.tableoid = pg_class.oid;
|
||||
relname | aa | cc
|
||||
---------+----+----
|
||||
(0 rows)
|
||||
|
||||
SELECT * FROM ONLY d;
|
||||
aa | bb | cc | dd
|
||||
-----+----+----+----
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
new | | |
|
||||
SELECT relname, d.* FROM ONLY d, pg_class where d.tableoid = pg_class.oid;
|
||||
relname | aa | bb | cc | dd
|
||||
---------+-----+----+----+----
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
d | new | | |
|
||||
(6 rows)
|
||||
|
||||
DELETE FROM a;
|
||||
SELECT * FROM a;
|
||||
aa
|
||||
----
|
||||
SELECT relname, a.* FROM a, pg_class where a.tableoid = pg_class.oid;
|
||||
relname | aa
|
||||
---------+----
|
||||
(0 rows)
|
||||
|
||||
SELECT * FROM b;
|
||||
aa | bb
|
||||
----+----
|
||||
SELECT relname, b.* FROM b, pg_class where b.tableoid = pg_class.oid;
|
||||
relname | aa | bb
|
||||
---------+----+----
|
||||
(0 rows)
|
||||
|
||||
SELECT * FROM c;
|
||||
aa | cc
|
||||
----+----
|
||||
SELECT relname, c.* FROM c, pg_class where c.tableoid = pg_class.oid;
|
||||
relname | aa | cc
|
||||
---------+----+----
|
||||
(0 rows)
|
||||
|
||||
SELECT * FROM d;
|
||||
aa | bb | cc | dd
|
||||
----+----+----+----
|
||||
SELECT relname, d.* FROM d, pg_class where d.tableoid = pg_class.oid;
|
||||
relname | aa | bb | cc | dd
|
||||
---------+----+----+----+----
|
||||
(0 rows)
|
||||
|
||||
SELECT * FROM ONLY a;
|
||||
aa
|
||||
----
|
||||
SELECT relname, a.* FROM ONLY a, pg_class where a.tableoid = pg_class.oid;
|
||||
relname | aa
|
||||
---------+----
|
||||
(0 rows)
|
||||
|
||||
SELECT * FROM ONLY b;
|
||||
aa | bb
|
||||
----+----
|
||||
SELECT relname, b.* FROM ONLY b, pg_class where b.tableoid = pg_class.oid;
|
||||
relname | aa | bb
|
||||
---------+----+----
|
||||
(0 rows)
|
||||
|
||||
SELECT * FROM ONLY c;
|
||||
aa | cc
|
||||
----+----
|
||||
SELECT relname, c.* FROM ONLY c, pg_class where c.tableoid = pg_class.oid;
|
||||
relname | aa | cc
|
||||
---------+----+----
|
||||
(0 rows)
|
||||
|
||||
SELECT * FROM ONLY d;
|
||||
aa | bb | cc | dd
|
||||
----+----+----+----
|
||||
SELECT relname, d.* FROM ONLY d, pg_class where d.tableoid = pg_class.oid;
|
||||
relname | aa | bb | cc | dd
|
||||
---------+----+----+----+----
|
||||
(0 rows)
|
||||
|
||||
|
||||
@ -34,14 +34,14 @@ INSERT INTO d(aa) VALUES('dddddd');
|
||||
INSERT INTO d(aa) VALUES('ddddddd');
|
||||
INSERT INTO d(aa) VALUES('dddddddd');
|
||||
|
||||
SELECT * FROM a;
|
||||
SELECT * FROM b;
|
||||
SELECT * FROM c;
|
||||
SELECT * FROM d;
|
||||
SELECT * FROM ONLY a;
|
||||
SELECT * FROM ONLY b;
|
||||
SELECT * FROM ONLY c;
|
||||
SELECT * FROM ONLY d;
|
||||
SELECT relname, a.* FROM a, pg_class where a.tableoid = pg_class.oid;
|
||||
SELECT relname, b.* FROM b, pg_class where b.tableoid = pg_class.oid;
|
||||
SELECT relname, c.* FROM c, pg_class where c.tableoid = pg_class.oid;
|
||||
SELECT relname, d.* FROM d, pg_class where d.tableoid = pg_class.oid;
|
||||
SELECT relname, a.* FROM ONLY a, pg_class where a.tableoid = pg_class.oid;
|
||||
SELECT relname, b.* FROM ONLY b, pg_class where b.tableoid = pg_class.oid;
|
||||
SELECT relname, c.* FROM ONLY c, pg_class where c.tableoid = pg_class.oid;
|
||||
SELECT relname, d.* FROM ONLY d, pg_class where d.tableoid = pg_class.oid;
|
||||
|
||||
UPDATE a SET aa='zzzz' WHERE aa='aaaa';
|
||||
UPDATE ONLY a SET aa='zzzzz' WHERE aa='aaaaa';
|
||||
@ -49,46 +49,46 @@ UPDATE b SET aa='zzz' WHERE aa='aaa';
|
||||
UPDATE ONLY b SET aa='zzz' WHERE aa='aaa';
|
||||
UPDATE a SET aa='zzzzzz' WHERE aa LIKE 'aaa%';
|
||||
|
||||
SELECT * FROM a;
|
||||
SELECT * FROM b;
|
||||
SELECT * FROM c;
|
||||
SELECT * FROM d;
|
||||
SELECT * FROM ONLY a;
|
||||
SELECT * FROM ONLY b;
|
||||
SELECT * FROM ONLY c;
|
||||
SELECT * FROM ONLY d;
|
||||
SELECT relname, a.* FROM a, pg_class where a.tableoid = pg_class.oid;
|
||||
SELECT relname, b.* FROM b, pg_class where b.tableoid = pg_class.oid;
|
||||
SELECT relname, c.* FROM c, pg_class where c.tableoid = pg_class.oid;
|
||||
SELECT relname, d.* FROM d, pg_class where d.tableoid = pg_class.oid;
|
||||
SELECT relname, a.* FROM ONLY a, pg_class where a.tableoid = pg_class.oid;
|
||||
SELECT relname, b.* FROM ONLY b, pg_class where b.tableoid = pg_class.oid;
|
||||
SELECT relname, c.* FROM ONLY c, pg_class where c.tableoid = pg_class.oid;
|
||||
SELECT relname, d.* FROM ONLY d, pg_class where d.tableoid = pg_class.oid;
|
||||
|
||||
UPDATE b SET aa='new';
|
||||
|
||||
SELECT * FROM a;
|
||||
SELECT * FROM b;
|
||||
SELECT * FROM c;
|
||||
SELECT * FROM d;
|
||||
SELECT * FROM ONLY a;
|
||||
SELECT * FROM ONLY b;
|
||||
SELECT * FROM ONLY c;
|
||||
SELECT * FROM ONLY d;
|
||||
SELECT relname, a.* FROM a, pg_class where a.tableoid = pg_class.oid;
|
||||
SELECT relname, b.* FROM b, pg_class where b.tableoid = pg_class.oid;
|
||||
SELECT relname, c.* FROM c, pg_class where c.tableoid = pg_class.oid;
|
||||
SELECT relname, d.* FROM d, pg_class where d.tableoid = pg_class.oid;
|
||||
SELECT relname, a.* FROM ONLY a, pg_class where a.tableoid = pg_class.oid;
|
||||
SELECT relname, b.* FROM ONLY b, pg_class where b.tableoid = pg_class.oid;
|
||||
SELECT relname, c.* FROM ONLY c, pg_class where c.tableoid = pg_class.oid;
|
||||
SELECT relname, d.* FROM ONLY d, pg_class where d.tableoid = pg_class.oid;
|
||||
|
||||
UPDATE a SET aa='new';
|
||||
|
||||
DELETE FROM ONLY c WHERE aa='new';
|
||||
|
||||
SELECT * FROM a;
|
||||
SELECT * FROM b;
|
||||
SELECT * FROM c;
|
||||
SELECT * FROM d;
|
||||
SELECT * FROM ONLY a;
|
||||
SELECT * FROM ONLY b;
|
||||
SELECT * FROM ONLY c;
|
||||
SELECT * FROM ONLY d;
|
||||
SELECT relname, a.* FROM a, pg_class where a.tableoid = pg_class.oid;
|
||||
SELECT relname, b.* FROM b, pg_class where b.tableoid = pg_class.oid;
|
||||
SELECT relname, c.* FROM c, pg_class where c.tableoid = pg_class.oid;
|
||||
SELECT relname, d.* FROM d, pg_class where d.tableoid = pg_class.oid;
|
||||
SELECT relname, a.* FROM ONLY a, pg_class where a.tableoid = pg_class.oid;
|
||||
SELECT relname, b.* FROM ONLY b, pg_class where b.tableoid = pg_class.oid;
|
||||
SELECT relname, c.* FROM ONLY c, pg_class where c.tableoid = pg_class.oid;
|
||||
SELECT relname, d.* FROM ONLY d, pg_class where d.tableoid = pg_class.oid;
|
||||
|
||||
DELETE FROM a;
|
||||
|
||||
SELECT * FROM a;
|
||||
SELECT * FROM b;
|
||||
SELECT * FROM c;
|
||||
SELECT * FROM d;
|
||||
SELECT * FROM ONLY a;
|
||||
SELECT * FROM ONLY b;
|
||||
SELECT * FROM ONLY c;
|
||||
SELECT * FROM ONLY d;
|
||||
SELECT relname, a.* FROM a, pg_class where a.tableoid = pg_class.oid;
|
||||
SELECT relname, b.* FROM b, pg_class where b.tableoid = pg_class.oid;
|
||||
SELECT relname, c.* FROM c, pg_class where c.tableoid = pg_class.oid;
|
||||
SELECT relname, d.* FROM d, pg_class where d.tableoid = pg_class.oid;
|
||||
SELECT relname, a.* FROM ONLY a, pg_class where a.tableoid = pg_class.oid;
|
||||
SELECT relname, b.* FROM ONLY b, pg_class where b.tableoid = pg_class.oid;
|
||||
SELECT relname, c.* FROM ONLY c, pg_class where c.tableoid = pg_class.oid;
|
||||
SELECT relname, d.* FROM ONLY d, pg_class where d.tableoid = pg_class.oid;
|
||||
|
||||
Reference in New Issue
Block a user