ARTICLE
Open SQL - Write Accesses
Write accesses include inserting, modifying, and deleting content in
database tables. All write accesses can be made as individual accesses
or as mass access. If multiple rows of a database table are to be
changed, mass access using internal tables generally gives better
performance than individual accesses.
INSERT
UPDATE
MODIFY
DELETE
Notes
When making write accesses, always pay attention to
data consistency .
When making write accesses to a database table for which a database
cursor is open in a SELECT loop or opened by
using OPEN CURSOR , the results set is
database-specific and undefined. Avoid this kind of parallel access if
possible.
Documentation extract taken from SAP system, � Copyright SAP AG. All rights reserved