Re: track functions call

2011/5/10 Mark <Marek(dot)Balgar(at)seznam(dot)cz>:
> Is there in PostgreSQL posibility to track which function in C file is called
> by postgres functions. For example I would like to see which functions are
> calling in ts_rank.

select proname,prosrc from pg_proc where proname = 'ts_rank';
proname | prosrc
---------+--------------
ts_rank | ts_rank_wttf
ts_rank | ts_rank_wtt
ts_rank | ts_rank_ttf
ts_rank | ts_rank_tt

The same table contain list of arg type and return type, etc...

> Thanks for reply
> Mark
>
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Cédric Villemain               2ndQuadrant
http://2ndQuadrant.fr/     PostgreSQL : Expertise, Formation et Support