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Commitdc29472

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Document that enabling asserts can _significantly_ slow down the server.
Back patch to 8.3.X.
1 parent38ade59 commitdc29472

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‎doc/src/sgml/installation.sgml

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<!-- $PostgreSQL: pgsql/doc/src/sgml/installation.sgml,v 1.302 2008/02/17 16:36:43 petere Exp $ -->
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<!-- $PostgreSQL: pgsql/doc/src/sgml/installation.sgml,v 1.303 2008/03/06 21:37:33 momjian Exp $ -->
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<chapter id="installation">
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<title><![%standalone-include[<productname>PostgreSQL</>]]>
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<para>
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Enables <firstterm>assertion</> checks in the server, which test for
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many <quote>cannot happen</> conditions. This is invaluable for
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code development purposes, but the tests slow things down a little.
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code development purposes, but the tests can slow down the
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server significantly.
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Also, having the tests turned on won't necessarily enhance the
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stability of your server! The assertion checks are not categorized
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for severity, and so what might be a relatively harmless bug will
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still lead to server restarts if it triggers an assertion
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failure.Currently, thisoption is not recommended for
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production use, butyou should have it on for development work
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or when running a betaversion.
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failure.Thisoption is not recommended for production use, but
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you should have it on for development work or when running a beta
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version.
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</para>
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</listitem>
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</varlistentry>

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