int sasql_stmt_num_rows( sasql_stmt $stmt )
Returns the number of rows in the result set. The actual number of rows in the result set can only be determined after the sasql_stmt_store_result function is called to buffer the entire result set. If the sasql_stmt_store_result function has not been called, 0 is returned.
$stmt A statement resource that was executed by sasql_stmt_execute and sasql_stmt_store_result was called on.
The number of rows available in the result or 0 on failure.
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