čt 15. 12. 2022 v 9:34 odesílatel Kyotaro Horiguchi <horikyota....@gmail.com> napsal:
> At Thu, 15 Dec 2022 09:03:12 +0100, Pavel Stehule <pavel.steh...@gmail.com> > wrote in > > I found some solution based by using fmgr hook > > > > > https://github.com/okbob/plpgsql_check/commit/9a17e97354a48913de5219048ee3be6f8460bae9 > > Oh! Thanks for the pointer, will look into that. > > By the way, It seems to me that the tool is using > RegisterResourceReleaseCallback to reset the function nest level. But > since there's a case where the mechanism doesn't work, I suspect that > the callback can be missed in some cases of error return, which seems > to be a bug if it is true.. > > # I haven't confirmed that behavior by myself, though. > it should be executed /* * Register or deregister callback functions for resource cleanup * * These functions are intended for use by dynamically loaded modules. * For built-in modules we generally just hardwire the appropriate calls. * * Note that the callback occurs post-commit or post-abort, so the callback * functions can only do noncritical cleanup. */ void RegisterResourceReleaseCallback(ResourceReleaseCallback callback, void *arg) { but it is based on resource owner, so timing can be different than you expect Regards Pavel > > regards. > > -- > Kyotaro Horiguchi > NTT Open Source Software Center >
