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0answers
415 views

H2 ALTER TABLE ADD COLUMN BEFORE/AFTER

According to H2 syntax documentation available here I should be able to execute a query like: ALTER TABLE EMPLOYEE ADD COLUMN SECOND_NAME VARCHAR (124) AFTER FIRST_NAME; However apparently only ...
0
votes
1answer
228 views

H2 SELECT NULLABLE or other equivalent to check a column has NOT NULL constraint or not

I would like to check if a column has a NOT NULL constraint in order to start an automated upgrade of the table definition. However in H2 the SQL SELECT NULLABLE FROM TABLE_NAME doesn't return me the ...