One Hat Cyber Team
Your IP :
216.73.216.115
Server IP :
194.44.31.54
Server :
Linux zen.imath.kiev.ua 4.18.0-553.77.1.el8_10.x86_64 #1 SMP Fri Oct 3 14:30:23 UTC 2025 x86_64
Server Software :
Apache/2.4.37 (Rocky Linux) OpenSSL/1.1.1k
PHP Version :
5.6.40
Buat File
|
Buat Folder
Eksekusi
Dir :
~
/
usr
/
pgsql-13
/
share
/
man
/
man7
/
View File Name :
DROP_EXTENSION.7
'\" t .\" Title: DROP EXTENSION .\" Author: The PostgreSQL Global Development Group .\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/> .\" Date: 2023 .\" Manual: PostgreSQL 13.13 Documentation .\" Source: PostgreSQL 13.13 .\" Language: English .\" .TH "DROP EXTENSION" "7" "2023" "PostgreSQL 13.13" "PostgreSQL 13.13 Documentation" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" DROP_EXTENSION \- remove an extension .SH "SYNOPSIS" .sp .nf DROP EXTENSION [ IF EXISTS ] \fIname\fR [, \&.\&.\&.] [ CASCADE | RESTRICT ] .fi .SH "DESCRIPTION" .PP \fBDROP EXTENSION\fR removes extensions from the database\&. Dropping an extension causes its member objects, and other explicitly dependent routines (see ALTER ROUTINE (\fBALTER_ROUTINE\fR(7)), the depends on extension action), to be dropped as well\&. .PP You must own the extension to use \fBDROP EXTENSION\fR\&. .SH "PARAMETERS" .PP IF EXISTS .RS 4 Do not throw an error if the extension does not exist\&. A notice is issued in this case\&. .RE .PP \fIname\fR .RS 4 The name of an installed extension\&. .RE .PP CASCADE .RS 4 Automatically drop objects that depend on the extension, and in turn all objects that depend on those objects (see Section\ \&5.14)\&. .RE .PP RESTRICT .RS 4 This option prevents the specified extensions from being dropped if other objects, besides these extensions, their members, and their explicitly dependent routines, depend on them\&.\ \& This is the default\&. .RE .SH "EXAMPLES" .PP To remove the extension hstore from the current database: .sp .if n \{\ .RS 4 .\} .nf DROP EXTENSION hstore; .fi .if n \{\ .RE .\} .sp This command will fail if any of hstore\*(Aqs objects are in use in the database, for example if any tables have columns of the hstore type\&. Add the CASCADE option to forcibly remove those dependent objects as well\&. .SH "COMPATIBILITY" .PP \fBDROP EXTENSION\fR is a PostgreSQL extension\&. .SH "SEE ALSO" CREATE EXTENSION (\fBCREATE_EXTENSION\fR(7)), ALTER EXTENSION (\fBALTER_EXTENSION\fR(7))