FATS - Fast Access Tree System Table of Contents List of Commands "UK" Get # Of Keys

"UK" Get # Of Keys

---

Command string:

CMND$ = "UK\{KeyNo}\{FileNo}"

KeyNo	Key number
FileNo	File number

Purpose:

Returns the number of keys.

Description:

This command returns the number of key values stored for the spezified key number in the variable "RECNO".

Parameters returned:

ERRORCODE:	Errorcode or 0 (no error)
RECNO:	The number of keys
FATSKEY:	Undefined

Example:

CMND$ = "UK\1\1"

See also:

 "H" Get # Of Primary Keys; page 4-36
 "M" Get Key Length; page 4-48
 "T" Get # Of Records; page 4-77
 "U" Get # Of Deleted Records; page 4-77

© 2008  GCS Software, Udo Gertz