Prashanth Vasudev created TRAFODION-1798: --------------------------------------------
Summary: 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 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: 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)