Transactions

All operations in Derby are transactional. Derby supports transaction control using JDBC 3.0 Connection methods. This includes support for savepoints and for the four JDBC transaction isolation levels. The only SQL command provided for transaction control is SET TRANSACTION ISOLATION.

Related concepts
Dynamic SQL
Cursors
Information schema
Stored routines and PSM
Calling functions and procedures
Unique constraints and nulls
NOT NULL characteristic
DECIMAL max precision
CLOB and BLOB
Expressions on LONGs
ALTER TABLE