Increasing the length of a VARCHAR column without table rewrite

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

 



ALTER TABLE .... ALTER column TYPE varchar(xxx)

We need to increase the length of a varchar(256) column in two of our 
largest tables preferrably to TEXT.

Is there a way to do this without having to go through a complete table 
rewrite?

I have googled and seen the todo on the wiki, but I'm wondering if we are 
increasing the length of a varchar column can we manually modify the system 
catalogs to increase the length?

http://wiki.postgresql.org/wiki/Todo#ALTER


Version: PG 8.1.17

Thanks,
Eric
 



-- 
Sent via pgsql-admin mailing list (pgsql-admin@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-admin

[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux