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Posted to issues@calcite.apache.org by "Dmitry Sysolyatin (Jira)" <ji...@apache.org> on 2025/09/02 13:11:00 UTC
[jira] [Resolved] (CALCITE-7080) Support unparse special syntax when operator is UPDATE
[ https://issues.apache.org/jira/browse/CALCITE-7080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dmitry Sysolyatin resolved CALCITE-7080.
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Resolution: Fixed
Fixed in [8dc4cbf |https://github.com/apache/calcite/commit/8dc4cbf2c128c1346f6af612907ffa6b6f20f69c]. Thanks you [~MasseGuillaume]
> Support unparse special syntax when operator is UPDATE
> ------------------------------------------------------
>
> Key: CALCITE-7080
> URL: https://issues.apache.org/jira/browse/CALCITE-7080
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.40.0
> Reporter: Guillaume Massé
> Assignee: Guillaume Massé
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.41.0
>
>
> {code:java}
> > Task :core:test FAILED
> FAILURE 0.1sec, org.apache.calcite.sql.parser.CoreSqlParserTest > testVisitSqlUpdateWithSqlShuttle()
> java.lang.UnsupportedOperationException: class org.apache.calcite.sql.SqlSyntax$7: SPECIAL
> at org.apache.calcite.util.Util.needToImplement(Util.java:1112)
> at org.apache.calcite.sql.SqlSyntax$7.unparse(SqlSyntax.java:129)
> at org.apache.calcite.sql.SqlOperator.unparse(SqlOperator.java:414)
> at org.apache.calcite.sql.SqlDialect.unparseCall(SqlDialect.java:468)
> at org.apache.calcite.sql.SqlCall.unparse(SqlCall.java:140)
> at org.apache.calcite.sql.SqlNode.toSqlString(SqlNode.java:157)
> at org.apache.calcite.sql.SqlNode.toString(SqlNode.java:132)
> at org.apache.calcite.sql.parser.SqlParserTest.testVisitSqlUpdateWithSqlShuttle(SqlParserTest.java:6592) {code}
> SqlUpdate operator does not override createCall. When we visit a SqlUpdate it will be converted to a SqlBasicCall and it won't call SqlUpdate unparse.
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