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ASF GitHub Bot logged work on BEAM-9311: ---------------------------------------- Author: ASF GitHub Bot Created on: 14/Feb/20 17:52 Start Date: 14/Feb/20 17:52 Worklog Time Spent: 10m Work Description: apilloud commented on pull request #10855: [BEAM-9311] ZetaSQL Named Parameters are case-insensitive URL: https://github.com/apache/beam/pull/10855 ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org Issue Time Tracking ------------------- Worklog Id: (was: 387511) Time Spent: 0.5h (was: 20m) > ZetaSQL Named Parameters are lower case, don't treat as case-sensitive > ---------------------------------------------------------------------- > > Key: BEAM-9311 > URL: https://issues.apache.org/jira/browse/BEAM-9311 > Project: Beam > Issue Type: Bug > Components: dsl-sql-zetasql > Reporter: Andrew Pilloud > Assignee: Andrew Pilloud > Priority: Major > Time Spent: 0.5h > Remaining Estimate: 0h > > ZetaSQL Named Parameters are case insensitive, always resolved to lower case. > See: > https://github.com/google/zetasql/blob/79adcd0fe227173e68ed7aa88f580a691ebe82c2/zetasql/analyzer/resolver_expr.cc#L1342 > java.lang.NullPointerException at > org.apache.beam.sdk.extensions.sql.zetasql.translation.ExpressionConverter.convertResolvedParameter(ExpressionConverter.java:962) > at > org.apache.beam.sdk.extensions.sql.zetasql.translation.ExpressionConverter.convertRexNodeFromResolvedExpr(ExpressionConverter.java:311) > at > org.apache.beam.sdk.extensions.sql.zetasql.translation.ExpressionConverter.convertRexNodeFromComputedColumnWithFieldList(ExpressionConverter.java:460) > at > org.apache.beam.sdk.extensions.sql.zetasql.translation.ExpressionConverter.retrieveRexNode(ExpressionConverter.java:207) > at > org.apache.beam.sdk.extensions.sql.zetasql.translation.ProjectScanConverter.convert(ProjectScanConverter.java:45) > at > org.apache.beam.sdk.extensions.sql.zetasql.translation.ProjectScanConverter.convert(ProjectScanConverter.java:29) > at > org.apache.beam.sdk.extensions.sql.zetasql.translation.QueryStatementConverter.convertNode(QueryStatementConverter.java:97) > at > org.apache.beam.sdk.extensions.sql.zetasql.translation.QueryStatementConverter.convert(QueryStatementConverter.java:84) > at > org.apache.beam.sdk.extensions.sql.zetasql.translation.QueryStatementConverter.convertRootQuery(QueryStatementConverter.java:51) > at > org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLPlannerImpl.rel(ZetaSQLPlannerImpl.java:160) > at > org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.convertToBeamRelInternal(ZetaSQLQueryPlanner.java:131) > at > org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.convertToBeamRel(ZetaSQLQueryPlanner.java:115) > at > org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.convertToBeamRel(ZetaSQLQueryPlanner.java:103) > at > org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLDialectSpecTest.testNamedParameterQuery(ZetaSQLDialectSpecTest.java:3245) > > Repro: > > {code:java} > @Test > public void testNamedParameterQuery() { > String sql = "SELECT @ColA AS ColA"; > ImmutableMap<String, Value> params = ImmutableMap.of("ColA", > Value.createInt64Value(5)); > ZetaSQLQueryPlanner zetaSQLQueryPlanner = new ZetaSQLQueryPlanner(config); > BeamRelNode beamRelNode = zetaSQLQueryPlanner.convertToBeamRel(sql, params); > PCollection<Row> stream = BeamSqlRelUtils.toPCollection(pipeline, > beamRelNode); > final Schema schema = Schema.builder().addInt64Field("field1").build(); > > PAssert.that(stream).containsInAnyOrder(Row.withSchema(schema).addValues(5L).build()); > > pipeline.run().waitUntilFinish(Duration.standardMinutes(PIPELINE_EXECUTION_WAITTIME_MINUTES)); > } > {code} > > -- This message was sent by Atlassian Jira (v8.3.4#803005)