RowResult::getWarningsCount
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RowResult::getWarningsCount — Get warning count from last operation
Description
Retrieve the number of warnings from the last RowResult operation.
Parameters
This function has no parameters.
Return Values
The number of warnings generated by the last operation.
Examples
Example #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();
?>The above example will output something similar to:
2
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