Help me, please. I need to add any funtions to PostgreSql's source v. 7.32. It is too hard for a newbie himself to know what each function does. I try to understand PostgreSql structure through readme files, postgres tutorial and commentaries in postgresql source but along time i can't understand postgresql structure.
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I need to grab sql queries sometimes: before parser, after parser, after optimizer, after rewriter (and before exccuter). Besides, i need to work with views.
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I know it take a lot of time to explain all i need. Tell me, please, where i can find necessary information. Thank you very much.
