The IDXDATBUF option determines the size of buffer used when accessing the data portion of a file with organization INDEXED.
Syntax:
IXDATBUF
=
{
integer
}
{
0
}
Parameters:
-
integer
- Round up the value that you enter to the next power of 2 that is greater or equal.
- 0
- Do not use buffering.
Comments:
A non-zero value can be beneficial while the file is being created. Otherwise, you might not achieve a gain in performance; in fact, performance can be degraded.
For those files where index and data are held in the same physical file, this option has no effect.