Re: [GENERAL] Again about varchar()

2007-07-18 Thread Tom Lane
=?UTF-8?B?5p2O5b2mIElhbiBMaQ==?= <[EMAIL PROTECTED]> writes: > I have tables with one or several varchar(n) columns(utf8, n<=200) > which I believe those tables' row length will not exceed the page > length. Will it helps to the performance that I turn off TOAST of > those 'short' varchar() colu

[GENERAL] Again about varchar()

2007-07-18 Thread 李彦 Ian Li
Hi all: I have tables with one or several varchar(n) columns(utf8, n<=200) which I believe those tables' row length will not exceed the page length. Will it helps to the performance that I turn off TOAST of those 'short' varchar() columns by issuing “ALTER TABLE foo ALTER COLUMN bar SET STORA