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  • Committer: Stefano Rivera
  • Date: 2010-08-07 14:06:29 UTC
  • mfrom: (5.1.1 libdbi-drivers)
  • Revision ID: stefanor@ubuntu.com-20100807140629-dshfwn5j6v34pqrd
Tags: 0.8.3-1-0ubuntu1
New upstream release. -- Fixes ABORT problems with sqlite3+rrdtool

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 
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<HTML
 
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><HEAD
 
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><TITLE
 
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>MySQL (mis)features</TITLE
 
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><META
 
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NAME="GENERATOR"
 
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CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
 
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REL="HOME"
 
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TITLE="mysql driver manual"
 
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HREF="index.html"><LINK
 
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REL="UP"
 
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TITLE="Peculiarities you should know about"
 
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HREF="c173.html"><LINK
 
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REL="PREVIOUS"
 
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TITLE="Peculiarities you should know about"
 
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HREF="c173.html"><LINK
 
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REL="NEXT"
 
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TITLE="GNU Free Documentation License"
 
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HREF="copying-fdl.html"></HEAD
 
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><BODY
 
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CLASS="SECT1"
 
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BGCOLOR="#FFFFFF"
 
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TEXT="#000000"
 
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LINK="#0000FF"
 
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VLINK="#840084"
 
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ALINK="#0000FF"
 
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><DIV
 
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CLASS="NAVHEADER"
 
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><TABLE
 
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SUMMARY="Header navigation table"
 
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WIDTH="100%"
 
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BORDER="0"
 
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CELLPADDING="0"
 
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CELLSPACING="0"
 
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><TR
 
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><TH
 
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COLSPAN="3"
 
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>mysql driver manual: A libdbi driver providing connectivity to MySQL databases using libmysqlclient.</TH
 
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></TR
 
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><TR
 
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><TD
 
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WIDTH="10%"
 
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ALIGN="left"
 
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VALIGN="bottom"
 
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><A
 
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HREF="c173.html"
 
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>Prev</A
 
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></TD
 
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><TD
 
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WIDTH="80%"
 
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ALIGN="center"
 
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>Chapter 4. Peculiarities you should know about</TD
 
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><TD
 
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WIDTH="10%"
 
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ALIGN="right"
 
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VALIGN="bottom"
 
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><A
 
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HREF="copying-fdl.html"
 
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>Next</A
 
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></TD
 
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></TR
 
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></TABLE
 
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><HR
 
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WIDTH="100%"></DIV
 
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><DIV
 
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><H1
 
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><A
 
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>4.1. MySQL (mis)features</A
 
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></H1
 
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><P
 
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></P
 
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><UL
 
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><LI
 
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><P
 
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>To allow for row seeking, results are loaded into memory. This is very inefficient and may provide a bottleneck for large applications.</P
 
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></LI
 
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><LI
 
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><P
 
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>DATETIME, TIMESTAMP, DATE and TIME are all treated as the DBI type DATETIME. This is currently a string, but will change in later releases.</P
 
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></LI
 
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><LI
 
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><P
 
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>The DECIMAL type is treated as a string, as it has arbitrary precision.</P
 
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></LI
 
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></UL
 
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></DIV
 
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><DIV
 
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CLASS="NAVFOOTER"
 
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><HR
 
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WIDTH="100%"><TABLE
 
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SUMMARY="Footer navigation table"
 
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WIDTH="100%"
 
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BORDER="0"
 
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CELLPADDING="0"
 
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CELLSPACING="0"
 
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><TR
 
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><TD
 
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WIDTH="33%"
 
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ALIGN="left"
 
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VALIGN="top"
 
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><A
 
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HREF="c173.html"
 
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ACCESSKEY="P"
 
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>Prev</A
 
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></TD
 
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><TD
 
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WIDTH="34%"
 
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ALIGN="center"
 
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VALIGN="top"
 
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><A
 
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HREF="index.html"
 
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ACCESSKEY="H"
 
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>Home</A
 
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></TD
 
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><TD
 
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WIDTH="33%"
 
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ALIGN="right"
 
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VALIGN="top"
 
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><A
 
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HREF="copying-fdl.html"
 
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ACCESSKEY="N"
 
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>Next</A
 
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></TD
 
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></TR
 
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><TR
 
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><TD
 
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WIDTH="33%"
 
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ALIGN="left"
 
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VALIGN="top"
 
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>Peculiarities you should know about</TD
 
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><TD
 
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WIDTH="34%"
 
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ALIGN="center"
 
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VALIGN="top"
 
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><A
 
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HREF="c173.html"
 
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>Up</A
 
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></TD
 
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><TD
 
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WIDTH="33%"
 
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>GNU Free Documentation License</TD
 
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></TR
 
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></TABLE
 
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></DIV
 
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></BODY
 
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></HTML
 
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>
 
 
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