private static void LookForAutoGeneratedId(DatabaseTable databaseTable)
{
var pk = databaseTable.PrimaryKeyColumn;
if (pk == null)
{
return;
}
if (Databases.Oracle.Conversion.LooksLikeAutoNumberDefaults(pk.DefaultValue))
{
//Oracle 12c default values from sequence
pk.IsAutoNumber = true;
return;
}
var match = OracleSequenceTrigger.FindTrigger(databaseTable);
if (match != null)
{
pk.IsAutoNumber = true;
}
}
public void FindOracleAutoNumberTrigger()
{
//arrange
var schema = new DatabaseSchema(null, SqlType.Oracle);
var table = schema.AddTable("Test");
var id = table.AddColumn <int>("Id").AddPrimaryKey();
id.IsAutoNumber = true;
table.AddColumn <string>("Name").AddLength(200);
var databaseTrigger = new DatabaseTrigger
{
Name = "Test_INS_TRG",
TriggerEvent = "INSERT",
TriggerBody = @"BEGIN
SELECT ""Test_SEQ"".NEXTVAL INTO :NEW.""Id"" FROM DUAL;
END;",
TriggerType = "BEFORE EACH ROW",
};
table.Triggers.Add(databaseTrigger);
var databaseSequence = new DatabaseSequence {
IncrementBy = 1, MinimumValue = 0, Name = "Test_SEQ"
};
schema.Sequences.Add(databaseSequence);
//act
var result = OracleSequenceTrigger.FindTrigger(table);
//assert
Assert.IsNotNull(result);
Assert.IsNotNull(result.DatabaseTrigger);
Assert.IsNotNull(result.DatabaseSequence);
Assert.AreEqual(databaseSequence, result.DatabaseSequence);
Assert.AreEqual(databaseTrigger, result.DatabaseTrigger);
}
