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Christian Beikov edited comment on CALCITE-3840 at 3/10/20, 6:10 AM: --------------------------------------------------------------------- Allright, I updated the PR with your suggested changes. If you could give me one last confirmation that this is ok, I can push it. was (Author: cbeikov): Allright, I updated the PR with your suggested changes. If you could give me one last confirmation, I can push it. > Re-aliasing of VALUES that has column aliases produces wrong SQL in the JDBC > adapter > ------------------------------------------------------------------------------------ > > Key: CALCITE-3840 > URL: https://issues.apache.org/jira/browse/CALCITE-3840 > Project: Calcite > Issue Type: Bug > Components: jdbc-adapter > Affects Versions: 1.21.0 > Reporter: Christian Beikov > Priority: Major > > Rendering a VALUES relnode to e.g. PostgreSQL will produce \{{FROM > (VALUES((1))) AS t(col_alias)}} where "t" is a static alias. When e.g. > joining with such a VALUES, the RelToSqlConverter tries to re-alias this with > a unique alias, but fails because it produces \{{FROM (VALUES((1))) AS > t(col_alias) AS newAlias}}. > The fix is to replace the static table alias instead. -- This message was sent by Atlassian Jira (v8.3.4#803005)