public void DropSpecificObject(ISpecificObjectStructure obj, PlanPosition pos)
{
SpecificObjectStructure o = Structure.FindOrCreateSpecificObject(obj);
AddOperation(new AlterOperation_DropSpecificObject {
OldObject = o
}, pos);
}
public void CreateConstraint(ITableStructure table, IConstraint newcnt, PlanPosition pos)
{
TableStructure tbl = Structure.FindOrCreateTable(table.FullName);
AddOperation(new AlterOperation_CreateConstraint {
ParentTable = tbl, NewObject = Constraint.CreateCopy(newcnt)
}, pos);
}
public void CreateSpecificObject(ISpecificObjectStructure obj, PlanPosition pos)
{
SpecificObjectStructure o = new SpecificObjectStructure(obj);
AddOperation(new AlterOperation_CreateSpecificObject {
NewObject = o
}, pos);
}
public void DropSpecificObject(SpecificObjectInfo obj, PlanPosition pos = PlanPosition.End)
{
var o = Structure.FindOrCreateSpecificObject(obj);
AddOperation(new AlterOperation_DropSpecificObject {
OldObject = o
}, pos);
}
public void DropConstraint(IConstraint constraint, PlanPosition pos)
{
Constraint cnt = Structure.FindOrCreateConstraint(constraint);
AddOperation(new AlterOperation_DropConstraint {
ParentTable = (TableStructure)cnt.Table, OldObject = cnt
}, pos);
}
public void CreateSpecificObject(SpecificObjectInfo obj, PlanPosition pos = PlanPosition.End)
{
var o = obj.CloneSpecificObject();
AddOperation(new AlterOperation_CreateSpecificObject {
NewObject = o
}, pos);
}
public void CreateConstraint(TableInfo table, ConstraintInfo newcnt, PlanPosition pos = PlanPosition.End)
{
TableInfo tbl = Structure.FindOrCreateTable(table.FullName);
AddOperation(new AlterOperation_CreateConstraint {
ParentTable = tbl, NewObject = newcnt.CloneConstraint()
}, pos);
}
public void DropColumn(ColumnInfo column, PlanPosition pos = PlanPosition.End)
{
var col = Structure.FindOrCreateColumn(column);
AddOperation(new AlterOperation_DropColumn {
ParentTable = col.OwnerTable, OldObject = col
}, pos);
}
public void DropConstraint(ConstraintInfo constraint, PlanPosition pos = PlanPosition.End)
{
ConstraintInfo cnt = Structure.FindOrCreateConstraint(constraint);
AddOperation(new AlterOperation_DropConstraint {
ParentTable = cnt.OwnerTable, OldObject = cnt
}, pos);
}
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 DropSpecificObject(SpecificObjectInfo obj, PlanPosition pos = PlanPosition.End)
{
var o = Structure.FindOrCreateSpecificObject(obj);
AddOperation(new AlterOperation_DropSpecificObject { OldObject = o }, pos);
}
public void CreateSpecificObject(SpecificObjectInfo obj, PlanPosition pos = PlanPosition.End)
{
var o = obj.CloneSpecificObject();
AddOperation(new AlterOperation_CreateSpecificObject { NewObject = o }, pos);
}
public void CreateConstraint(TableInfo table, ConstraintInfo newcnt, PlanPosition pos = PlanPosition.End)
{
TableInfo tbl = Structure.FindOrCreateTable(table.FullName);
AddOperation(new AlterOperation_CreateConstraint { ParentTable = tbl, NewObject = newcnt.CloneConstraint() }, pos);
}
public void DropColumn(ColumnInfo column, PlanPosition pos = PlanPosition.End)
{
var col = Structure.FindOrCreateColumn(column);
AddOperation(new AlterOperation_DropColumn { ParentTable = col.OwnerTable, OldObject = col }, pos);
}
public void DropConstraint(ConstraintInfo constraint, PlanPosition pos = PlanPosition.End)
{
ConstraintInfo cnt = Structure.FindOrCreateConstraint(constraint);
AddOperation(new AlterOperation_DropConstraint { ParentTable = cnt.OwnerTable, OldObject = cnt }, pos);
}
private void AddOperation(AlterOperation op, PlanPosition position = PlanPosition.End)
{
switch (position)
{
case PlanPosition.Begin:
Operations.Insert(0, op);
break;
case PlanPosition.End:
Operations.Add(op);
break;
}
}
