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Top Forums Programming Insert value from field1 to field2 with additional info Post 302537492 by frustrated1 on Friday 8th of July 2011 10:35:59 AM
Old 07-08-2011
Insert value from field1 to field2 with additional info

Need help - hopefully I explain it correctly

I have a table in mysql database with multiple fields.
2 of the fields are called id and id_link

Code:
id    id_link
93    http://test_server/testpage.cgi?93
95    
96    
97    
98

I need to find the correct sql to update all of the id_link fields to contain the link http://test_server/testpage.cgi? with the id matching that row at end of id_link

So as per id 93 - I would update the id_link field to have http://test_server/testpage.cgi? plus the value of id (93) at the end and come up with http://test_server/testpage.cgi?93


Can you help please?

Last edited by radoulov; 07-08-2011 at 12:55 PM.. Reason: Code tags.
 

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DBIx::SearchBuilder::Handle::mysql(3pm) 		User Contributed Perl Documentation		   DBIx::SearchBuilder::Handle::mysql(3pm)

NAME
DBIx::SearchBuilder::Handle::mysql - A mysql specific Handle object SYNOPSIS
DESCRIPTION
This module provides a subclass of DBIx::SearchBuilder::Handle that compensates for some of the idiosyncrasies of MySQL. METHODS
Insert Takes a table name as the first argument and assumes that the rest of the arguments are an array of key-value pairs to be inserted. If the insert succeeds, returns the id of the insert, otherwise, returns a Class::ReturnValue object with the error reported. SimpleUpdateFromSelect Customization of "SimpleUpdateFromSelect" in DBIx::SearchBuilder::Handle. Mysql doesn't support update with subqueries when those fetch data from the table that is updated. DatabaseVersion Returns the mysql version, trimming off any -foo identifier CaseSensitive Returns undef, since mysql's searches are not case sensitive by default SimpleDateTimeFunctions Returns hash reference with specific date time functions of this database for "DateTimeFunction" in DBIx::SearchBuilder::Handle. ConvertTimezoneFunction Custom implementation of "ConvertTimezoneFunction" in DBIx::SearchBuilder::Handle. Use the following query to get list of timezones: SELECT Name FROM mysql.time_zone_name; Read docs about keeping timezone data up to date: http://dev.mysql.com/doc/refman/5.5/en/time-zone-upgrades.html AUTHOR
Jesse Vincent, jesse@fsck.com SEE ALSO
DBIx::SearchBuilder, DBIx::SearchBuilder::Handle perl v5.14.2 2011-09-21 DBIx::SearchBuilder::Handle::mysql(3pm)
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