[ https://issues.apache.org/jira/browse/TRAFODION-1798?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prashanth Vasudev resolved TRAFODION-1798. ------------------------------------------ Resolution: Fixed Fix Version/s: 2.0-incubating All of the fixes are in. > Support Transactions for DDL statements > --------------------------------------- > > Key: TRAFODION-1798 > URL: https://issues.apache.org/jira/browse/TRAFODION-1798 > Project: Apache Trafodion > Issue Type: New Feature > Reporter: Prashanth Vasudev > Assignee: Prashanth Vasudev > Fix For: 2.0-incubating > > Attachments: TransactionsDDL_Apache.pdf > > > This work to support transaction for DDL operations started before Trafodion > became part of incubation as Apache Trafodion. The initial link to the > blueprint is https://blueprints.launchpad.net/trafodion/+spec/dtm-ddl-support > Some of the implementation to support this feature is already in code base, > however there are some more additional changes needed to support completely. > Additional changes include: > 0. Enable existing transactional DDL support in transaction manager. Also > enable corresponding regression test. > 1. SQL executor changes to leverage transactional DDL support by transaction > manager. > 2. Issue with simultaneous transactional update to the table followed by > drop. This manifests as a hang when a drop schema is performed. > 3. Recovery in case of HA failure scenario. -- This message was sent by Atlassian JIRA (v6.3.4#6332)