internal static void FixKeyReferences(IKey keyToCopyInto, IKey keyToCopyFrom)
{
// Fix Column references
foreach (var col in keyToCopyFrom.Columns)
{
keyToCopyInto.AddColumn(col.Name);
}
// Fix ReferencedKey reference
if (keyToCopyFrom.ReferencedKey != null)
{
ITable referencedTable = keyToCopyInto.Parent.Database.GetTable(keyToCopyFrom.ReferencedKey.Parent.Name, keyToCopyFrom.ReferencedKey.Parent.Schema);
if (referencedTable != null)
{
keyToCopyInto.ReferencedKey = referencedTable.GetKey(keyToCopyFrom.ReferencedKey.Name);
}
}
}
protected override void RunOperationInternal()
{
var newTable = Object.Clone();
if (newTable.IsView)
{
Database.AddView(newTable);
}
else
{
Database.AddTable(newTable);
}
foreach (IColumn col in Object.Columns)
{
newTable.AddColumn(col.Clone());
}
foreach (IKey key in Object.Keys)
{
IKey newKey = newTable.AddKey(key.Clone());
newKey.Parent = newTable;
foreach (var column in key.Columns)
{
newKey.AddColumn(column.Name);
}
}
foreach (IIndex index in Object.Indexes)
{
IIndex newIndex = newTable.AddIndex(index.Clone());
newIndex.Parent = newTable;
foreach (var column in index.Columns)
{
newIndex.AddColumn(column.Name);
}
}
}
