class
GetViewDefinitionGeneratorDB2
GetViewDefinitionGeneratorDerby
GetViewDefinitionGeneratorFirebird
GetViewDefinitionGeneratorHsql
GetViewDefinitionGeneratorInformix
GetViewDefinitionGeneratorMaxDB
GetViewDefinitionGeneratorMSSQL
GetViewDefinitionGeneratorOracle
GetViewDefinitionGeneratorPostgres
GetViewDefinitionGeneratorSybase
GetViewDefinitionGeneratorSybaseASA