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sql - how to return last inserted (auto incremented) row id in HSQL?

i am working with HSQL database for testing purpose. i want standalone db file. but now i am in trouble to get last inserted row id (auto-incremental - identity) in HSQL. how can i get id??

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http://www.hsqldb.org/doc/guide/ch09.html

the last inserted value into an identity column for a connection is available using the function IDENTITY(), for example (where Id is the identity column):

INSERT INTO Test (Id, Name) VALUES (NULL,'Test');
CALL IDENTITY();


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