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Stamatis Zampetakis commented on CALCITE-3029: ---------------------------------------------- I agree with all of you; let's remove the flag. I don't think this optim is worth spending more time on it. Thanks for catching this [~zhztheplayer] and [~rubenql], [~danny0405] for reviewing ;) > Java-oriented field type is wrongly forced to be NOT NULL after being > converted to SQL-oriented > ----------------------------------------------------------------------------------------------- > > Key: CALCITE-3029 > URL: https://issues.apache.org/jira/browse/CALCITE-3029 > Project: Calcite > Issue Type: Bug > Affects Versions: 1.19.0 > Reporter: Hongze Zhang > Assignee: Hongze Zhang > Priority: Major > Labels: pull-request-available > Fix For: 1.20.0 > > Time Spent: 1h 40m > Remaining Estimate: 0h > > A Java-oriented field type loses its nullable constraint after calling method > {{org.apache.calcite.jdbc.JavaTypeFactoryImpl#toSql(org.apache.calcite.rel.type.RelDataType)}}. -- This message was sent by Atlassian JIRA (v7.6.3#76005)