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Description | ||||||||
Utilities for database backend drivers. Please note: this module is intended for authors of database driver libraries only. Authors of applications using HDBC should use HDBC exclusively. Written by John Goerzen, jgoerzen@complete.org | ||||||||
Synopsis | ||||||||
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Documentation | ||||||||
type ChildList = MVar [Weak Statement] | ||||||||
closeAllChildren :: ChildList -> IO () | ||||||||
Close all children. Intended to be called by the disconnect function in Connection. There may be a potential race condition wherein a call to newSth at the same time as a call to this function may result in the new child not being closed. | ||||||||
addChild :: ChildList -> Statement -> IO () | ||||||||
Adds a new child to the existing list. Also takes care of registering a finalizer for it, to remove it from the list when possible. | ||||||||
Produced by Haddock version 0.8 |