'\" t
.\"     Title: DROP TEXT SEARCH PARSER
.\"    Author: The PostgreSQL Global Development Group
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 2021
.\"    Manual: PostgreSQL 13.4 Documentation
.\"    Source: PostgreSQL 13.4
.\"  Language: English
.\"
.TH "DROP TEXT SEARCH PARSER" "7" "2021" "PostgreSQL 13.4" "PostgreSQL 13.4 Documentation"
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.SH "NAME"
DROP_TEXT_SEARCH_PARSER \- remove a text search parser
.SH "SYNOPSIS"
.sp
.nf
DROP TEXT SEARCH PARSER [ IF EXISTS ] \fIname\fR [ CASCADE | RESTRICT ]
.fi
.SH "DESCRIPTION"
.PP
\fBDROP TEXT SEARCH PARSER\fR
drops an existing text search parser\&. You must be a superuser to use this command\&.
.SH "PARAMETERS"
.PP
IF EXISTS
.RS 4
Do not throw an error if the text search parser does not exist\&. A notice is issued in this case\&.
.RE
.PP
\fIname\fR
.RS 4
The name (optionally schema\-qualified) of an existing text search parser\&.
.RE
.PP
CASCADE
.RS 4
Automatically drop objects that depend on the text search parser, and in turn all objects that depend on those objects (see
Section\ \&5.14)\&.
.RE
.PP
RESTRICT
.RS 4
Refuse to drop the text search parser if any objects depend on it\&. This is the default\&.
.RE
.SH "EXAMPLES"
.PP
Remove the text search parser
my_parser:
.sp
.if n \{\
.RS 4
.\}
.nf
DROP TEXT SEARCH PARSER my_parser;
.fi
.if n \{\
.RE
.\}
.sp
This command will not succeed if there are any existing text search configurations that use the parser\&. Add
CASCADE
to drop such configurations along with the parser\&.
.SH "COMPATIBILITY"
.PP
There is no
\fBDROP TEXT SEARCH PARSER\fR
statement in the SQL standard\&.
.SH "SEE ALSO"
ALTER TEXT SEARCH PARSER (\fBALTER_TEXT_SEARCH_PARSER\fR(7)), CREATE TEXT SEARCH PARSER (\fBCREATE_TEXT_SEARCH_PARSER\fR(7))