ok

Mini Shell

Direktori : /opt/alt/postgresql11/usr/share/doc/alt-postgresql11-9.2.24/html/
Upload File :
Current File : //opt/alt/postgresql11/usr/share/doc/alt-postgresql11-9.2.24/html/contrib-dblink-disconnect.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>dblink_disconnect</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 9.2.24 Documentation"
HREF="index.html"><LINK
REL="UP"
TITLE="dblink"
HREF="dblink.html"><LINK
REL="PREVIOUS"
TITLE="dblink_connect_u"
HREF="contrib-dblink-connect-u.html"><LINK
REL="NEXT"
TITLE="dblink"
HREF="contrib-dblink-function.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="2017-11-06T22:43:11"></HEAD
><BODY
CLASS="REFENTRY"
><DIV
CLASS="NAVHEADER"
><TABLE
SUMMARY="Header navigation table"
WIDTH="100%"
BORDER="0"
CELLPADDING="0"
CELLSPACING="0"
><TR
><TH
COLSPAN="5"
ALIGN="center"
VALIGN="bottom"
><A
HREF="index.html"
>PostgreSQL 9.2.24 Documentation</A
></TH
></TR
><TR
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
TITLE="dblink_connect_u"
HREF="contrib-dblink-connect-u.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
HREF="dblink.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="60%"
ALIGN="center"
VALIGN="bottom"
></TD
><TD
WIDTH="20%"
ALIGN="right"
VALIGN="top"
><A
TITLE="dblink"
HREF="contrib-dblink-function.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><H1
><A
NAME="CONTRIB-DBLINK-DISCONNECT"
></A
>dblink_disconnect</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN147219"
></A
><H2
>Name</H2
>dblink_disconnect&nbsp;--&nbsp;closes a persistent connection to a remote database</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN147222"
></A
><H2
>Synopsis</H2
><PRE
CLASS="SYNOPSIS"
>dblink_disconnect() returns text
dblink_disconnect(text connname) returns text</PRE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN147224"
></A
><H2
>Description</H2
><P
>    <CODE
CLASS="FUNCTION"
>dblink_disconnect()</CODE
> closes a connection previously opened
    by <CODE
CLASS="FUNCTION"
>dblink_connect()</CODE
>.  The form with no arguments closes
    an unnamed connection.
   </P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN147229"
></A
><H2
>Arguments</H2
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
><TT
CLASS="PARAMETER"
>connname</TT
></DT
><DD
><P
>       The name of a named connection to be closed.
      </P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN147237"
></A
><H2
>Return Value</H2
><P
>    Returns status, which is always <TT
CLASS="LITERAL"
>OK</TT
> (since any error
    causes the function to throw an error instead of returning).
   </P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN147241"
></A
><H2
>Examples</H2
><PRE
CLASS="SCREEN"
>SELECT dblink_disconnect();
 dblink_disconnect
-------------------
 OK
(1 row)

SELECT dblink_disconnect('myconn');
 dblink_disconnect
-------------------
 OK
(1 row)</PRE
></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="contrib-dblink-connect-u.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="contrib-dblink-function.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>dblink_connect_u</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="dblink.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>dblink</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>

Zerion Mini Shell 1.0