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Top Forums UNIX for Dummies Questions & Answers Replacing a field in pipe delimited TEXT File Post 302274602 by Annihilannic on Thursday 8th of January 2009 01:17:24 AM
Old 01-08-2009
No, you have to do it using a temporary file.

Some utilities, such as perl and GNU sed have a -i or "in-place" option to do that... but they are really doing exactly the same thing and just automating it for you.
 

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DROP TEXT SEARCH 
PARSER(7) PostgreSQL 9.2.7 Documentation DROP TEXT SEARCH PARSER(7) NAME
DROP_TEXT_SEARCH_PARSER - remove a text search parser SYNOPSIS
DROP TEXT SEARCH PARSER [ IF EXISTS ] name [ CASCADE | RESTRICT ] DESCRIPTION
DROP TEXT SEARCH PARSER drops an existing text search parser. You must be a superuser to use this command. PARAMETERS
IF EXISTS Do not throw an error if the text search parser does not exist. A notice is issued in this case. name The name (optionally schema-qualified) of an existing text search parser. CASCADE Automatically drop objects that depend on the text search parser. RESTRICT Refuse to drop the text search parser if any objects depend on it. This is the default. EXAMPLES
Remove the text search parser my_parser: DROP TEXT SEARCH PARSER my_parser; 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. COMPATIBILITY
There is no DROP TEXT SEARCH PARSER statement in the SQL standard. SEE ALSO
ALTER TEXT SEARCH PARSER (ALTER_TEXT_SEARCH_PARSER(7)), CREATE TEXT SEARCH PARSER (CREATE_TEXT_SEARCH_PARSER(7)) PostgreSQL 9.2.7 2014-02-17 DROP TEXT SEARCH PARSER(7)
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