Sophie

Sophie

distrib > Mandriva > current > i586 > media > main-updates > by-pkgid > fc62ce67f262cdcd253dc7f849ce3223 > files > 39

postgresql8.4-docs-8.4.12-0.1mdv2010.2.i586.rpm

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>Example</TITLE
><META
NAME="GENERATOR"
CONTENT="Modular DocBook HTML Stylesheet Version 1.79"><LINK
REV="MADE"
HREF="mailto:pgsql-docs@postgresql.org"><LINK
REL="HOME"
TITLE="PostgreSQL 8.4.12 Documentation"
HREF="index.html"><LINK
REL="UP"
TITLE="BKI Backend Interface"
HREF="bki.html"><LINK
REL="PREVIOUS"
TITLE="Structure of the Bootstrap BKI File"
HREF="bki-structure.html"><LINK
REL="NEXT"
TITLE="How the Planner Uses Statistics"
HREF="planner-stats-details.html"><LINK
REL="STYLESHEET"
TYPE="text/css"
HREF="stylesheet.css"><META
HTTP-EQUIV="Content-Type"
CONTENT="text/html; charset=ISO-8859-1"><META
NAME="creation"
CONTENT="2012-05-31T23:30:11"></HEAD
><BODY
CLASS="SECT1"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="5"
ALIGN="center"
VALIGN="bottom"
>PostgreSQL 8.4.12 Documentation</TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
HREF="bki-structure.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
HREF="bki.html"
>Fast Backward</A
></TD
><TD
WIDTH="60%"
ALIGN="center"
VALIGN="bottom"
>Chapter 54. <ACRONYM
CLASS="ACRONYM"
>BKI</ACRONYM
> Backend Interface</TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="top"
><A
HREF="bki.html"
>Fast Forward</A
></TD
><TD
WIDTH="10%"
ALIGN="right"
VALIGN="top"
><A
HREF="planner-stats-details.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><DIV
CLASS="SECT1"
><H1
CLASS="SECT1"
><A
NAME="BKI-EXAMPLE"
>54.4. Example</A
></H1
><P
>   The following sequence of commands will create the
   table <TT
CLASS="LITERAL"
>test_table</TT
> with OID 420, having two columns
   <TT
CLASS="LITERAL"
>cola</TT
> and <TT
CLASS="LITERAL"
>colb</TT
> of type
   <TT
CLASS="TYPE"
>int4</TT
> and <TT
CLASS="TYPE"
>text</TT
>, respectively, and insert
   two rows into the table:
</P><PRE
CLASS="PROGRAMLISTING"
>create test_table 420 (cola = int4, colb = text)
open test_table
insert OID=421 ( 1 "value1" )
insert OID=422 ( 2 _null_ )
close test_table</PRE
><P>
  </P
></DIV
><DIV
CLASS="NAVFOOTER"
><HR
ALIGN="LEFT"
WIDTH="100%"><TABLE
SUMMARY="Footer navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
><A
HREF="bki-structure.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="index.html"
ACCESSKEY="H"
>Home</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
><A
HREF="planner-stats-details.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>Structure of the Bootstrap <ACRONYM
CLASS="ACRONYM"
>BKI</ACRONYM
> File</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="bki.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>How the Planner Uses Statistics</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>