Also Doxygen docs are greatly help. You can generate them yourself for the latest or obtain them from <font
size="-1"><spanclass="a"><b>doxygen</b>.<b>postgres</b>ql.org. I found doxygen and the FAQ internals to be most
useful.<br/><br /><br /></span></font><br /><b><i>Alvaro Herrera <alvherre@commandprompt.com></i></b>
wrote:<blockquoteclass="replbq" style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;">
IslamHegazy escribi�:<br />> Hi all<br />><br />> I wonder if there is a PostgreSQL code documentation that
mayhelp in <br />> understanding the code.<br /><br />Yes. There is the developer's FAQ, then there is the
"internals"<br/>chapter in the official docs, then there's the various README's<br />sprinkled throughout the code, and
finallythere's the comments in the<br />code itself.<br /><br />-- <br />Alvaro Herrera
http://www.CommandPrompt.com/<br/>The PostgreSQL Company - Command Prompt, Inc.<br /><br
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FAQ?<br/><br /> http://www.postgresql.org/docs/faq<br /></blockquote><br />