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Paul Rogers resolved IMPALA-7868. --------------------------------- Resolution: Won't Fix Needed for other work which is no longer a priority. > Move UPDATE-only fields from ModifyStmt to UpdateStmt > ----------------------------------------------------- > > Key: IMPALA-7868 > URL: https://issues.apache.org/jira/browse/IMPALA-7868 > Project: IMPALA > Issue Type: Improvement > Components: Frontend > Affects Versions: Impala 3.0 > Reporter: Paul Rogers > Assignee: Paul Rogers > Priority: Minor > > A subset of the FE parse node hierarchy: > {noformat} > ParseNode > |- StatementBase > |- ModifyStmt > |- DeleteStmt > |- UpdateStmt > {noformat} > The {{ModifyStmt}} holds a number of members that are used only by the > {{UpdateStmt}}, but which make no sense for the {{DeleteStmt}}. > There are some tricky bits because of columns referenced in the {{WHERE}} > clause. > This ticket asks to rationalize the class structure, moving {{UPDATE}}-only > fields to the {{UpdateStmt}} class. > -- This message was sent by Atlassian JIRA (v7.6.3#76005)