Show TOC

Data Definition, Query, and ManipulationLocate this document in the navigation structure


To define, query, insert, change, and delete data in an SAP MaxDB database, you use the Structured Query Language (see SQL).

The database system executes SQL statements within transactions, which are sequences of SQL statements (see Transactions).

Multiple database transactions can access the same database object at the same time. To synchronize access, SQL locks are used (see SQL Locks).