(No version information available, might only be in Git)
RowResult::getWarningsCount — Get warning count from last operation
Retrieve the number of warnings from the last RowResult operation.
この関数にはパラメータはありません。
The number of warnings generated by the last operation.
例1 mysql_xdevapi\RowResult::getWarningsCount() example
<?php
$session = mysql_xdevapi\getSession("mysqlx://user:password@localhost");
$session->sql("DROP DATABASE IF EXISTS foo")->execute();
$session->sql("CREATE DATABASE foo")->execute();
$session->sql("CREATE TABLE foo.test_table(x int)")->execute();
$schema = $session->getSchema("foo");
$table = $schema->getTable("test_table");
$table->insert(['x'])->values([1])->values([2])->execute();
$res = $table->select(['x/0 as bad_x'])->execute();
echo $res->getWarningsCount();
?>
上の例の出力は、 たとえば以下のようになります。
2