public ColumnsConstraint(IColumnsConstraint src)
: base(src)
{
foreach (var col in src.Columns)
{
Columns.Add(new ColumnReference(col));
}
}
protected virtual void CreatePrimaryKeyOrUnique(IColumnsConstraint constraint)
{
if ((m_dialect.DialectCaps.AnonymousPrimaryKey && constraint is IPrimaryKey) || constraint.Name == null)
{
Put("^alter ^table %f ^add %k", constraint.Table, constraint.Type.GetSqlName());
}
else
{
Put("^alter ^table %f ^add ^constraint %i %k", constraint.Table, constraint.Name, constraint.Type.GetSqlName());
}
WriteRaw(" (");
ColumnRefs(constraint.Columns);
WriteRaw(")");
EndCommand();
}
