Martin Zink has uploaded a new patch set (#9). ( http://gerrit.cloudera.org:8080/15877 )
Change subject: IMPALA-452 Add support for string concatenation operator using || construct Separated "||" and "OR" into different tokens. -OR (KW_OR) remains the same. (it creates CompoundPredicate and expects two BOOLEAN operands) -|| (KW_LOGICAL_OR) creates CompoundVe ...................................................................... IMPALA-452 Add support for string concatenation operator using || construct Separated "||" and "OR" into different tokens. -OR (KW_OR) remains the same. (it creates CompoundPredicate and expects two BOOLEAN operands) -|| (KW_LOGICAL_OR) creates CompoundVerticalBarExpr which expects two BOOLEAN operands or two STRING operands CompoundVerticalBarExpr creates either a CompoundPredicate or a FunctionCallExpr member variable based on the type of the left operand during analyze. CompoundVerticalBarExpr similarly to BetweenPredicate cannot be executed directly so its needs to be replaced by its member variable by ExtractCompoundVerticalBarExprRule. Change-Id: Ie3f990d56ecb1e18d1b2737e8c5eab0d524edfaf --- M be/src/exprs/expr-test.cc M fe/src/main/cup/sql-parser.cup M fe/src/main/java/org/apache/impala/analysis/Analyzer.java A fe/src/main/java/org/apache/impala/analysis/CompoundVerticalBarExpr.java A fe/src/main/java/org/apache/impala/rewrite/ExtractCompoundVerticalBarExprRule.java M fe/src/main/jflex/sql-scanner.flex M fe/src/test/java/org/apache/impala/analysis/ExprRewriteRulesTest.java M fe/src/test/java/org/apache/impala/analysis/ExprRewriterTest.java M fe/src/test/java/org/apache/impala/analysis/ParserTest.java M fe/src/test/java/org/apache/impala/analysis/ToSqlTest.java M testdata/workloads/functional-query/queries/QueryTest/exprs.test 11 files changed, 244 insertions(+), 5 deletions(-) git pull ssh://gerrit.cloudera.org:29418/Impala-ASF refs/changes/77/15877/9 -- To view, visit http://gerrit.cloudera.org:8080/15877 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: newpatchset Gerrit-Change-Id: Ie3f990d56ecb1e18d1b2737e8c5eab0d524edfaf Gerrit-Change-Number: 15877 Gerrit-PatchSet: 9 Gerrit-Owner: Martin Zink <martin.z...@protonmail.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Gerrit-Reviewer: Martin Zink <martin.z...@protonmail.com> Gerrit-Reviewer: Tim Armstrong <tarmstr...@cloudera.com>
