弧
int
pg_affected_rows ( resource result )
pg_affected_rows() pg_query()
い磅︽ INSERTUPDATE ㎝ DELETE
琩高紇臫癘魁计ヘずㄒ〓癘魁〓︽璝狦セㄧ计⊿Τ紇臫ヴ癘魁玥 0
ㄒ 1. pg_affected_rows() ㄒ
<?php $result = pg_query($conn, "INSERT INTO authors VALUES ('Orwell', 2002, 'Animal Farm')"); $cmdtuples = pg_affected_rows($result); echo $cmdtuples . " tuples are affected.\n"; ?>
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猔:
セㄧ计玡砆嘿 pg_cmdtuples()
把ǎ pg_query() ㎝ pg_num_rows()