CAllUserTypeEntity::CreatePropertyTables

function CreatePropertyTables($entity_id)
{
	$connection = BitrixMainApplication::getConnection();

	if (!$connection->isTableExists("b_utm_".strtolower($entity_id)))
	{
		$connection->createTable("b_utm_".strtolower($entity_id), [
			'ID' => new BitrixMainORMFieldsIntegerField('ID'),
			'VALUE_ID' => new BitrixMainORMFieldsIntegerField('VALUE_ID'),
			'FIELD_ID' => new BitrixMainORMFieldsIntegerField('FIELD_ID'),
			'VALUE' => new BitrixMainORMFieldsTextField('VALUE', ['nullable' => true]),
			'VALUE_INT' => new BitrixMainORMFieldsIntegerField('VALUE_INT', ['nullable' => true]),
			'VALUE_DOUBLE' => new BitrixMainORMFieldsFloatField('VALUE_DOUBLE', ['nullable' => true]),
			'VALUE_DATE' => new BitrixMainORMFieldsDatetimeField('VALUE_DATE', ['nullable' => true]),
		], ['ID'] ,['ID']);
		$connection->createIndex("b_utm_".strtolower($entity_id), "ix_utm_".$entity_id."_2", ["VALUE_ID"]);
		$connection->createIndex("b_utm_".strtolower($entity_id), "ix_utm_".$entity_id."_4", ["FIELD_ID", "VALUE_ID", "VALUE_INT"]);
	}

	if (!$connection->isTableExists("b_uts_".strtolower($entity_id)))
	{
		$connection->createTable("b_uts_".strtolower($entity_id), [
			'VALUE_ID' => new BitrixMainORMFieldsIntegerField('VALUE_ID'),
		], ['VALUE_ID']);
	}

	return true;
}