private void ProcessCreateTrigger(Session session, SchemaManager schemaManager)
{
TriggerDef td = (TriggerDef)this.Arguments[0];
QNameManager.QName name = (QNameManager.QName) this.Arguments[1];
CheckSchemaUpdateAuthorisation(session, td.GetSchemaName());
schemaManager.CheckSchemaObjectNotExists(td.GetName());
if ((name != null) && (schemaManager.GetSchemaObject(name) == null))
{
throw Error.GetError(0x157d, name.Name);
}
td.table.AddTrigger(td, name);
schemaManager.AddSchemaObject(td);
}
public override void AddTrigger(TriggerDef td, QNameManager.QName otherName)
{
int operationType = td.OperationType;
switch (operationType)
{
case 0x13:
if (this._isTriggerDeletable)
{
throw Error.GetError(0x15a9);
}
this._isTriggerDeletable = true;
break;
case 50:
if (this._isTriggerInsertable)
{
throw Error.GetError(0x15a9);
}
this._isTriggerInsertable = true;
break;
default:
if (operationType != 0x52)
{
throw Error.RuntimeError(0xc9, "View");
}
if (this._isTriggerUpdatable)
{
throw Error.GetError(0x15a9);
}
this._isTriggerUpdatable = true;
break;
}
base.AddTrigger(td, otherName);
}
public override void RemoveTrigger(TriggerDef td)
{
int operationType = td.OperationType;
switch (operationType)
{
case 0x13:
this._isTriggerDeletable = false;
break;
case 50:
this._isTriggerInsertable = false;
break;
default:
if (operationType != 0x52)
{
throw Error.RuntimeError(0xc9, "View");
}
this._isTriggerInsertable = false;
break;
}
base.RemoveTrigger(td);
}
public void GetTriggerTableNames(OrderedHashSet <QNameManager.QName> set, bool write)
{
int index = 0;
while (index < base.BaseTable.TriggerList.Length)
{
TriggerDef def = base.BaseTable.TriggerList[index];
int type = base.type;
if (type <= 50)
{
if (type == 0x13)
{
if (def.GetStatementType() != 0x13)
{
goto Label_0070;
}
}
else
{
if (type != 50)
{
goto Label_00A9;
}
if (def.GetStatementType() != 50)
{
goto Label_0070;
}
}
goto Label_0076;
}
if (type != 0x52)
{
if (type != 0x80)
{
goto Label_00A9;
}
if ((def.GetStatementType() != 50) && (def.GetStatementType() != 0x52))
{
goto Label_0070;
}
goto Label_0076;
}
if (def.GetStatementType() == 0x52)
{
goto Label_0076;
}
Label_0070:
index++;
continue;
Label_0076:
if (def.routine != null)
{
if (write)
{
set.AddAll(def.routine.GetTableNamesForWrite());
}
else
{
set.AddAll(def.routine.GetTableNamesForRead());
}
}
goto Label_0070;
Label_00A9:
throw Error.RuntimeError(0xc9, "StatementDML");
}
}
