From: Bruce Momjian Date: Tue, 21 Jul 1998 04:19:44 +0000 (+0000) Subject: Update. X-Git-Tag: REL6_4_2~745 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7f61f8a71f81762de04e2ff609b1e66b17405aa2;p=postgresql Update. --- diff --git a/src/tools/backend/index.html b/src/tools/backend/index.html index 626517293c..51e4972037 100644 --- a/src/tools/backend/index.html +++ b/src/tools/backend/index.html @@ -10,7 +10,39 @@ How PostgreSQL Processes a Query by Bruce Momjian

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+ +Click on an item to see more detail or look at the full +index. + +
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A query comes to the backend via data packets arriving through TCP/IP or Unix Domain sockets. It is loaded into a string, and passed to the @@ -87,40 +119,6 @@ They can be accessed by clicking on the flowchart.


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- Another area of interest is the shared memory area, which contains data accessable to all backends. It has table recently used data/index blocks, locks, backend information, and lookup tables for these