PostgreSQL/Select Query/Compare Row
Версия от 13:45, 26 мая 2010; (обсуждение)
Comparing two rows
postgres=#
postgres=# SELECT ROW(1,2.5,"this is a test") = ROW(1, 3, "not the same");
?column?
----------
f
(1 row)
postgres=#postgres=#
postgres=# SELECT ROW(1,2.5,"this is a test") = ROW(1, 3, "not the same");
?column?
----------
f
(1 row)
postgres=#