MySQL and PHP
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BaseResult::getWarnings
Fetch warnings from last operation
abstract public array mysql_xdevapi\BaseResult::getWarnings();
Fetches warnings generated by MySQL server's last operation.
This function has no parameters.
An array of Warning objects from the last operation. Each object defines an error 'message', error 'level', and error 'code'. An empty array is returned if no errors are present.
Example 5.8 mysql_xdevapi\RowResult::getWarnings
example
<?php $session = mysql_xdevapi\getSession("mysqlx://user:password@localhost"); $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(); $warnings = $res->getWarnings(); print_r($warnings); ?>
The above example will output something similar to:
Array ( [0] => mysql_xdevapi\Warning Object ( [message] => Division by 0 [level] => 2 [code] => 1365 ) [1] => mysql_xdevapi\Warning Object ( [message] => Division by 0 [level] => 2 [code] => 1365 ) )