db_connection v2.1.1 DBConnection.Query protocol View Source
The DBConnection.Query
protocol is responsible for preparing and
encoding queries.
Link to this section Summary
Functions
Decode a result using a query.
Describe a query.
Encode parameters using a query.
Parse a query.
Link to this section Types
Link to this section Functions
Decode a result using a query.
This function is called to decode a result after it is returned by a connection callback module.
Describe a query.
This function is called to describe a query after it is prepared using a connection callback module.
Encode parameters using a query.
This function is called to encode a query before it is executed using a connection callback module.
If this function raises DBConnection.EncodeError
, then the query is
prepared once again.
Parse a query.
This function is called to parse a query term before it is prepared using a connection callback module.