public DbModel Build()
{
// create model
_dbModel = new DbModel(_entityModel.App, _config);
_dbSqlBuilder = _driver.CreateDbSqlBuilder(_dbModel);
_driver.OnDbModelConstructing(_dbModel);
BuildTables();
CreateTableKeys();
SetupOrderBy();
//ref constraints are created in a separate loop, after creating PKs
BuildRefConstraints();
CheckObjectNames();
CompileViews();
BuildCrudCommands();
BuildSequences();
_driver.OnDbModelConstructed(_dbModel);
CheckErrors();
return(_dbModel);
}//method