executeSqlBatch

array public
\Bitrix\Main\DB\Connection::executeSqlBatch(
 string $sqlBatch,
 boolean $stopOnError = false
);

This non-static method parses the string containing multiple queries and executes the queries one by one.

Queries delimiter depends on database type.

Parameter	Description	Version
$sqlBatch	String with queries, separated by database-specific delimiters..
$stopOnError	Whether to return after the first error.