ARTICLE
Cluster table
A database table defined in
ABAP Dictionary whose
database instance is assigned to more than
one table defined in ABAP Dictionary. Multiple cluster tables are
grouped in a table cluster in the
database. The intersection of the key fields
of the cluster tables forms the primary
key of the table cluster. The other columns of the cluster tables are
stored in compressed form in a single column VARDATA of the table
cluster. You can access cluster tables using
Open SQL only. Certain other restrictions also apply.
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