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이 문서에서는 PHP 중국어 웹사이트 매뉴얼 풀어 주다
(PHP 4, PHP 5)
msql_affected_rows — Returns number of affected rows
$result
)
Returns number of affected rows by the last SELECT, UPDATE or DELETE
query associated with result
.
result
resource 型的结果集。此结果集来自对 msql_query() 的调用。
Returns the number of affected rows on success, or FALSE
on error.
[#1] afiedler [2008-12-19 18:45:17]
Is seems that at least for SQL deletes, you should pass a MySQL link resource (from a mysql_connect call), not a MySQL result (from a mysql_query) otherwise you will get an error.