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Review request for hive and Ashutosh Chauhan. Repository: hive-git Description ------- Case TOK_NULL is not expected in join condition. Query 31, after Calcite 1.12, can push an expression like `CASE WHEN ... ELSE NULL END < CASE WHEN ... ELSE NULL END` from where into the join condition and trigger SemanticException. Diffs ----- ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java 77fc35d ql/src/test/results/clientpositive/perf/query31.q.out 4de6eb6 Diff: https://reviews.apache.org/r/58531/diff/1/ Testing ------- Thanks, Remus Rusanu
