May 2005
Intermediate to advanced
352 pages
14h 39m
English
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Name
DROP INDEX
Synopsis
DROP INDEXindexONtable
This statement deletes a given
index from a table. To determine the name of a particular index, use
the SHOW INDEX statement. The key name for the
index found in the results of that statement is used with this
statement.
DROP INDEX client_name ON contacts;
This statement drops the index with the key name of client_name from the contacts table.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.