KNOWLEDGE BASE
Log In    |    Knowledge Base    |    4D Home
Tech Tip: Managing selections with 4D Server v6.5
PRODUCT: 4D | VERSION: 6.5 | PLATFORM: Mac & Win
Published On: March 17, 2000
Your current browser may not allow you to download the asset. We recommend Mozilla Firefox or Google Chrome.
Log In

Proper management of selections allows you to manage memory on 4D server.

Selections are held in memory by 4D Server

Selections require 4 bytes per record in the selection, per table, per process

Clear named selections from memory when you no longer need them by using CLEAR NAMED SELECTION

Reduce the number of records in the current selection when you no longer need access to those records by using REDUCE SELECTION.