Hi all,
If I have a text field holding a name between 8 and 32 chars, would it hurt
performance if I defined it as VACHAR (as opposed to fixed size at 32)?
Would the answer to this question depend on:
- whether or not I have an index defined for this column (I think I will
define an index for it)
- whether I have another VACHAR column for that row in any case (I do), on
the grounds that if one column in the table is of variable length, then the
total row size is variable anyhow, and performance will not suffer from yet
another variable-length column
Thanks!
Patrick
