TSql150Parser public class TSql150Parser : TSqlParser The TSql Parser for 15.0. Documentation Code protected SqlEngineType engineType Parser flavor (standalone/azure/all) public TSql150Parser(bool initialQuotedIdentifiers) Initializes a new instance of the TSql150Parser class. public TSql150Parser(bool initialQuotedIdentifiers, SqlEngineType engineType) Initializes a new instance of the TSql150Parser class.