Conn is used to override driver.Conn interface methods to mock the outputs of the querries.

Driver wraps the sql driver to overrides Open method of driver.Driver.

Result is used to encode/decode driver.Result interface so that, its outputs could be stored in the keploy context.

Rows mocks the driver.Rows methods to store their encoded outputs.

Stmt wraps the driver.Stmt to mock its method's outputs.

Tx wraps driver.Tx to mock its methods output.

Value wraps the Value from the sql driver to encode/decode using gob.