public override void AssignFrom(AlterOperation src)
{
base.AssignFrom(src);
foreach (var op in ((AlterOperation_RecreateTable)src).AlterTableOps)
{
AlterTableOps.Add(op.CloneForStructure(null));
}
}
public static int OrderGroupCompare(AlterOperation a, AlterOperation b)
{
int res = a.OrderGroup - b.OrderGroup;
if (res != 0)
{
return(res);
}
return(a.m_tmpOrder - b.m_tmpOrder);
}
public void AppendOp(AlterOperation op)
{
var rop = op as AlterOperation_RecreateTable;
if (rop != null)
{
AlterTableOps.AddRange(rop.AlterTableOps);
}
else
{
AlterTableOps.Add(op);
}
}
private void AddOperation(AlterOperation op, PlanPosition position)
{
switch (position)
{
case PlanPosition.Begin:
Operations.Insert(0, op);
break;
case PlanPosition.End:
Operations.Add(op);
break;
}
}
public void InsertOp(AlterOperation op)
{
var rop = op as AlterOperation_RecreateTable;
if (rop != null)
{
AlterTableOps.InsertRange(0, rop.AlterTableOps);
}
else
{
AlterTableOps.Insert(0, op);
}
}
public override bool AbsorbOperation(AlterProcessorCaps caps, AlterOperation op)
{
var cop = op as AlterOperation_Create;
if (cop != null)
{
var pk = cop.NewObject as PrimaryKey;
if (pk != null && pk.Columns.Count == 1 && pk.Columns[0].ColumnName == ((IColumnStructure)NewObject).ColumnName)
{
pk = new PrimaryKey(pk);
pk.SetDummyTable(ParentTable.FullName);
AdditionalConstraints.Add(pk);
return(true);
}
}
return(base.AbsorbOperation(caps, op));
}
public override void AssignFrom(AlterOperation src)
{
base.AssignFrom(src);
AdditionalConstraints.AddRange(((AlterOperation_ChangeColumn)src).AdditionalConstraints);
}
public virtual bool AbsorbOperation(AlterProcessorCaps caps, AlterOperation op)
{
return(false);
}
public virtual void AssignFrom(AlterOperation src)
{
ParentTable = src.ParentTable;
}
public override void AssignFrom(AlterOperation src)
{
base.AssignFrom(src);
Options = ((AlterOperation_ChangeTableOptions)src).Options;
}
public override void AssignFrom(AlterOperation src)
{
base.AssignFrom(src);
Options = ((AlterOperation_ChangeDatabaseOptions)src).Options;
DbName = ((AlterOperation_ChangeDatabaseOptions)src).DbName;
}
public override void AssignFrom(AlterOperation src)
{
base.AssignFrom(src);
NewColumnOrder = new List <string>(((AlterOperation_PermuteColumns)src).NewColumnOrder);
}
public override void AssignFrom(AlterOperation src)
{
base.AssignFrom(src);
Script = ((AlterOperation_UpdateData)src).Script;
}
public override void AssignFrom(AlterOperation src)
{
base.AssignFrom(src);
OldObject = ((AlterOperation_Drop)src).OldObject;
}
public override void AssignFrom(AlterOperation src)
{
base.AssignFrom(src);
Data = ((AlterOperation_CreateTable)src).Data;
}
public override void AssignFrom(AlterOperation src)
{
base.AssignFrom(src);
OldObject = ((AlterOperation_Change)src).OldObject;
NewObject = ((AlterOperation_Change)src).NewObject;
}
public override void AssignFrom(AlterOperation src)
{
base.AssignFrom(src);
OldObject = ((AlterOperation_Rename)src).OldObject;
NewName = ((AlterOperation_Rename)src).NewName;
}
public override void AssignFrom(AlterOperation src)
{
base.AssignFrom(src);
NewObject = ((AlterOperation_Create)src).NewObject;
}
public override void AssignFrom(AlterOperation src)
{
base.AssignFrom(src);
Query = ((AlterOperation_CustomAction)src).Query;
Order = ((AlterOperation_CustomAction)src).Order;
}
private void AddOperation(AlterOperation op)
{
AddOperation(op, PlanPosition.End);
}
