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table pools , pooled tables , table clusters

HI

answer this q?

What is a table pool?

What are pooled tables?

What is a table cluster?

points will be assign for usefull information

replied

Hi

<b>TABLE POOLS</b>

A table pool (or pool) is used to combine several logical tables in the

ABAP/4 Dictionary. The definition of a pool consists of at least two keys

Fields and a long argument field (VARDATA).

<b>POOLED TABLES</b>

These are logical tables which must be assigned to a table pool when they

are defined. Pooled tables can be used to store control data (such as

Screen sequences or program parameters).

<b>TABLE CLUSTERS</b>

A table cluster combines several logical tables in the ABAP/4 Dictionary.

Several logical rows from different cluster tables are brought together

in a single physical record. The records from the cluster tables

assigned to a cluster are thus stored in a single common table in the

database.

reward if usefull

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