[jira] [Resolved] (PHOENIX-1016) Support MINVALUE, MAXVALUE, and CYCLE options in CREATE SEQUENCE
[ https://issues.apache.org/jira/browse/PHOENIX-1016?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] James Taylor resolved PHOENIX-1016. --- Resolution: Fixed Support MINVALUE, MAXVALUE, and CYCLE options in CREATE SEQUENCE Key: PHOENIX-1016 URL: https://issues.apache.org/jira/browse/PHOENIX-1016 Project: Phoenix Issue Type: Bug Reporter: James Taylor Assignee: Thomas D'Silva Fix For: 5.0.0, 3.1, 4.1 Attachments: AddSeqColumns.txt, PHOENIX-1016-3.1.v3.patch, PHOENIX-1016-3.1.v4.patch, PHOENIX-1016-3.1.v5.patch, PHOENIX-1016-3.1.v6.patch, PHOENIX-1016-4.1.v3.patch, PHOENIX-1016-4.1.v4.patch, PHOENIX-1016-master.v6.patch, PHOENIX-1016.3.0.patch, PHOENIX-1016.patch, PHOENIX-1016.v2.3.0.patch, PHOENIX-1016.v2.patch, PHOENIX-1016.v5.patch, diff.txt We currently don't support MINVALUE, MAXVALUE, and CYCLE options in CREATE SEQUENCE, but we should. See http://msdn.microsoft.com/en-us/library/ff878091.aspx for the syntax. I believe MINVALUE applies if the INCREMENT is negative while MAXVALUE applies otherwise. If the value of a sequence goes beyond MINVALUE/MAXVALUE, then: - if CYCLE is true, then the sequence value should start again at the START WITH value (or the MINVALUE if specified too? Not sure about this). - if CYCLE is false, then an exception should be thrown. To implement this: - make the grammar changes in PhoenixSQL.g - add member variables for MINVALUE, MAXVALUE, and CYCLE to CreateSequenceStatement - add the appropriate error checking and handle bind variables for these new options in CreateSequenceCompiler - modify the MetaDataClient.createSequence() call by passing along these new parameters. - same for ConnectionQueryServices.createSequence() call - same for Sequence.createSequence(). - pass along these parameters as new KeyValues in the Append that constitutes the RPC call - act on these in the SequenceRegionObserver coprocessor as indicated above. -- This message was sent by Atlassian JIRA (v6.2#6252)
[jira] [Resolved] (PHOENIX-1016) Support MINVALUE, MAXVALUE, and CYCLE options in CREATE SEQUENCE
[ https://issues.apache.org/jira/browse/PHOENIX-1016?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] James Taylor resolved PHOENIX-1016. --- Resolution: Fixed Fix Version/s: 4.1 3.1 5.0.0 Thanks for the excellent contribution, [~tdsilva]. Support MINVALUE, MAXVALUE, and CYCLE options in CREATE SEQUENCE Key: PHOENIX-1016 URL: https://issues.apache.org/jira/browse/PHOENIX-1016 Project: Phoenix Issue Type: Bug Reporter: James Taylor Assignee: Thomas D'Silva Fix For: 5.0.0, 3.1, 4.1 Attachments: AddSeqColumns.txt, PHOENIX-1016-3.1.v3.patch, PHOENIX-1016-3.1.v4.patch, PHOENIX-1016-3.1.v5.patch, PHOENIX-1016-4.1.v3.patch, PHOENIX-1016-4.1.v4.patch, PHOENIX-1016.3.0.patch, PHOENIX-1016.patch, PHOENIX-1016.v2.3.0.patch, PHOENIX-1016.v2.patch, PHOENIX-1016.v5.patch, diff.txt We currently don't support MINVALUE, MAXVALUE, and CYCLE options in CREATE SEQUENCE, but we should. See http://msdn.microsoft.com/en-us/library/ff878091.aspx for the syntax. I believe MINVALUE applies if the INCREMENT is negative while MAXVALUE applies otherwise. If the value of a sequence goes beyond MINVALUE/MAXVALUE, then: - if CYCLE is true, then the sequence value should start again at the START WITH value (or the MINVALUE if specified too? Not sure about this). - if CYCLE is false, then an exception should be thrown. To implement this: - make the grammar changes in PhoenixSQL.g - add member variables for MINVALUE, MAXVALUE, and CYCLE to CreateSequenceStatement - add the appropriate error checking and handle bind variables for these new options in CreateSequenceCompiler - modify the MetaDataClient.createSequence() call by passing along these new parameters. - same for ConnectionQueryServices.createSequence() call - same for Sequence.createSequence(). - pass along these parameters as new KeyValues in the Append that constitutes the RPC call - act on these in the SequenceRegionObserver coprocessor as indicated above. -- This message was sent by Atlassian JIRA (v6.2#6252)