【发布时间】:2011-07-13 05:04:17
【问题描述】:
使用起来是否更有效率:
$sql = 'SELECT COUNT(*) AS count FROM users';
$odbcResult = OdbcExec($sql);
@odbc_fetch_row($odbcResult);
$count = @odbc_result($odbcResult, 'count');
或使用:
$sql = 'SELECT * FROM users';
$odbcResult = OdbcExec($sql);
$count = odbc_num_rows($odbcResult);
【问题讨论】: