public SqlEntityKeysExtractAllFromInput(AbstractConnection connection, Entity entity)
: base(connection)
{
_entity = entity;
EntityName = entity.Name;
_fields = _entity.PrimaryKey.WithInput().Aliases().ToArray();
_length = _fields.Length;
if (_entity.CanDetectChanges(connection.IsDatabase))
{
connection.LoadEndVersion(_entity);
if (!_entity.HasRows)
{
Debug("No data detected in {0}.", _entity.Alias);
}
}
if (connection.Schemas && entity.Schema.Equals(string.Empty))
{
entity.Schema = connection.DefaultSchema;
}
_sql = _entity.CanDetectChanges(connection.IsDatabase)
? connection.KeyQuery(_entity)
: connection.KeyAllQuery(_entity);
}
public void CheckForChanges(Process process, AbstractConnection connection)
{
if (!CanDetectChanges(connection.IsDatabase))
{
return;
}
process.OutputConnection.LoadBeginVersion(this);
connection.LoadEndVersion(this);
}
public SqlEntityKeysExtractAllFromInput(AbstractConnection connection, Entity entity)
: base(connection) {
_entity = entity;
EntityName = entity.Name;
_fields = _entity.PrimaryKey.WithInput().Aliases().ToArray();
_length = _fields.Length;
if (_entity.CanDetectChanges(connection.IsDatabase)) {
connection.LoadEndVersion(_entity);
if (!_entity.HasRows) {
Debug("No data detected in {0}.", _entity.Alias);
}
}
if (connection.Schemas && entity.Schema.Equals(string.Empty)) {
entity.Schema = connection.DefaultSchema;
}
_sql = _entity.CanDetectChanges(connection.IsDatabase)
? connection.KeyQuery(_entity)
: connection.KeyAllQuery(_entity);
}
