[ http://issues.apache.org/jira/browse/DERBY-1575?page=all ]
Jean T. Anderson resolved DERBY-1575. ------------------------------------- Fix Version/s: 10.3.0.0 Resolution: Fixed Derby Info: (was: [Patch Available]) Committed patch DERBY-1575_fix.diff to trunk, revision 438290 (not merged to 10.2 branch yet). Thanks Kim. > document full syntax of CASE expression > --------------------------------------- > > Key: DERBY-1575 > URL: http://issues.apache.org/jira/browse/DERBY-1575 > Project: Derby > Issue Type: Improvement > Components: Documentation > Reporter: Christian d'Heureuse > Assigned To: Kim Haase > Fix For: 10.3.0.0 > > Attachments: DERBY-1575.diff, DERBY-1575_fix.diff, rrefcasenullif.html > > > The documentation at > http://db.apache.org/derby/docs/dev/ref/rrefcasenullif.html describes the > CASE expression syntax as: > CASE WHEN BooleanExpression THEN thenExpression ELSE elseExpression END > But the CASE expression supports more than one WHEN/THEN clauses. > I suggest to change the syntax description to: > CASE > WHEN BooleanExpression THEN Expression > [ WHEN BooleanExpression THEN Expression ] > ... > ELSE elseExpression > END > Example: > VALUES > CASE > WHEN 1 = 2 THEN 3 > WHEN 4 = 5 THEN 6 > ELSE 7 > END -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira