public override IEnumerable<IAlterableCreateStatement> CreateStatementFragments(CreateFragmentMode mode) {
List<TableDefinition> definitions = new List<TableDefinition>();
List<TableConstraint> constraints = new List<TableConstraint>();
foreach (TableDefinition definition in Definitions) {
TableConstraint constraint = definition as TableConstraint;
if ((constraint == null) || ((mode == CreateFragmentMode.CreateOnExistingSchema) && (constraint is TableUniqueConstraintBase)) || ((mode == CreateFragmentMode.CreateOnNewSchema) && constraint.IsPartOfSchemaDefinition)) {
definitions.Add(definition);
} else {
constraints.Add(constraint);
}
}
yield return new CreateTableFragment(this, definitions);
foreach (TableConstraint constraint in constraints) {
yield return new AlterTableAddConstraintFragment(this, constraint);
}
}
public abstract IEnumerable<IAlterableCreateStatement> CreateStatementFragments(CreateFragmentMode mode);
public override sealed IEnumerable<IAlterableCreateStatement> CreateStatementFragments(CreateFragmentMode mode) {
yield return this;
}