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PostgreSQL 10 Administration Cookbook - Fourth Edition
book

PostgreSQL 10 Administration Cookbook - Fourth Edition

by Simon Riggs, Gianni Ciolli
May 2018
Intermediate to advanced content levelIntermediate to advanced
576 pages
30h 25m
English
Packt Publishing
Content preview from PostgreSQL 10 Administration Cookbook - Fourth Edition

Carefully removing unwanted indexes

Carefully removing? You mean press Enter gently after typing DROP INDEX? Err, no!

The thinking is that it takes a long time to build an index, and a short time to drop it.

What we want is a way of removing an index such that if we discover that removing it was a mistake, we can put the index back again quickly.

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Publisher Resources

ISBN: 9781788474924Supplemental Content