Search Postgresql Archives

Re: Case sensitivity

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Frank Millman wrote:

> 1. Will SELECT WHERE LOWER(colname) = 'a001' use the index, or must I
create a separate index on LOWER(colname)?

Sorry. RTFM. The docs clearly state that this is necessary.

Frank



---------------------------(end of broadcast)---------------------------
TIP 6: explain analyze is your friend

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]
  Powered by Linux