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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<HTML
><HEAD
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><H1
><A
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></A
>DROP TEXT SEARCH PARSER</H1
><DIV
CLASS="REFNAMEDIV"
><A
NAME="AEN71643"
></A
><H2
>Name</H2
>DROP TEXT SEARCH PARSER -- remove a text search parser</DIV
><DIV
CLASS="REFSYNOPSISDIV"
><A
NAME="AEN71648"
></A
><H2
>Synopsis</H2
><PRE
CLASS="SYNOPSIS"
>DROP TEXT SEARCH PARSER [ IF EXISTS ] <TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
> [ CASCADE | RESTRICT ]</PRE
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71651"
></A
><H2
>Description</H2
><P
> <TT
CLASS="COMMAND"
>DROP TEXT SEARCH PARSER</TT
> drops an existing text search
parser. You must be a superuser to use this command.
</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71655"
></A
><H2
>Parameters</H2
><P
></P
><DIV
CLASS="VARIABLELIST"
><DL
><DT
><TT
CLASS="LITERAL"
>IF EXISTS</TT
></DT
><DD
><P
> Do not throw an error if the text search parser does not exist.
A notice is issued in this case.
</P
></DD
><DT
><TT
CLASS="REPLACEABLE"
><I
>name</I
></TT
></DT
><DD
><P
> The name (optionally schema-qualified) of an existing text search parser.
</P
></DD
><DT
><TT
CLASS="LITERAL"
>CASCADE</TT
></DT
><DD
><P
> Automatically drop objects that depend on the text search parser.
</P
></DD
><DT
><TT
CLASS="LITERAL"
>RESTRICT</TT
></DT
><DD
><P
> Refuse to drop the text search parser if any objects depend on it.
This is the default.
</P
></DD
></DL
></DIV
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71678"
></A
><H2
>Examples</H2
><P
> Remove the text search parser <TT
CLASS="LITERAL"
>my_parser</TT
>:
</P><PRE
CLASS="PROGRAMLISTING"
>DROP TEXT SEARCH PARSER my_parser;</PRE
><P>
This command will not succeed if there are any existing text search
configurations that use the parser. Add <TT
CLASS="LITERAL"
>CASCADE</TT
> to
drop such configurations along with the parser.
</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71684"
></A
><H2
>Compatibility</H2
><P
> There is no <TT
CLASS="COMMAND"
>DROP TEXT SEARCH PARSER</TT
> statement in the
SQL standard.
</P
></DIV
><DIV
CLASS="REFSECT1"
><A
NAME="AEN71688"
></A
><H2
>See Also</H2
><A
HREF="sql-altertsparser.html"
>ALTER TEXT SEARCH PARSER</A
>, <A
HREF="sql-createtsparser.html"
>CREATE TEXT SEARCH PARSER</A
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