db_connection v2.0.3 DBConnection.Query protocol View Source
DBConnection.Query protocol is responsible for preparing and
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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.