private TriggerInfo FormTrigger(Row row)
{
var schema = row.GetValue(0).Value.ToString();
var name = row.GetValue(1).Value.ToString();
var triggerName = new ObjectName(new ObjectName(schema), name);
var triggerType = (TriggerType)((SqlNumber)row.GetValue(2).Value).ToInt32();
// TODO: In case it's a procedural trigger, take the reference to the procedure
if (triggerType == TriggerType.Procedure)
throw new NotImplementedException();
var tableName = ObjectName.Parse(((SqlString) row.GetValue(3).Value).ToString());
var eventType = (TriggerEventType) ((SqlNumber) row.GetValue(4).Value).ToInt32();
return new TriggerInfo(triggerName, triggerType, eventType, tableName);
}
private TriggerInfo FormTrigger(Row row)
{
var schema = row.GetValue(0).Value.ToString();
var name = row.GetValue(1).Value.ToString();
var triggerName = new ObjectName(new ObjectName(schema), name);
var triggerType = ((SqlNumber)row.GetValue(2).Value).ToInt32();
var tableName = ObjectName.Parse(((SqlString) row.GetValue(3).Value).ToString());
var eventTime = (TriggerEventTime)((SqlNumber)row.GetValue(4).Value).ToInt32();
var eventType = (TriggerEventType) ((SqlNumber) row.GetValue(5).Value).ToInt32();
TriggerInfo triggerInfo;
if (triggerType == ProcedureType) {
var procNameString = row.GetValue(6).Value.ToString();
var procName = ObjectName.Parse(procNameString);
var argsBinary = (SqlBinary)row.GetValue(7).Value;
var args = DeserializeArguments(argsBinary.ToByteArray());
triggerInfo = new ProcedureTriggerInfo(triggerName,tableName, eventTime, eventType, procName);
if (args != null && args.Length > 0) {
foreach (var expression in args) {
((ProcedureTriggerInfo) triggerInfo).Arguments = args;
}
}
} else if (triggerType == PlSqlType) {
var binary = (SqlBinary) row.GetValue(8).Value;
var body = binary.ToObject<PlSqlBlockStatement>();
triggerInfo = new PlSqlTriggerInfo(triggerName, tableName, eventTime, eventType, body);
} else {
throw new InvalidOperationException();
}
triggerInfo.Status = (TriggerStatus) ((SqlNumber) row.GetValue(9).Value).ToByte();
return triggerInfo;
}
public void UpdateRow(Row row)
{
if (row.RowId.RowNumber < 0 ||
row.RowId.RowNumber >= 1)
throw new ArgumentOutOfRangeException();
if (readOnly)
throw new NotSupportedException(String.Format("Updating '{0}' is not permitted.", tableInfo.TableName));
int sz = TableInfo.ColumnCount;
for (int i = 0; i < sz; ++i) {
data.SetValue(i, row.GetValue(i));
}
}