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Posted to gitbox@hive.apache.org by GitBox <gi...@apache.org> on 2022/09/13 05:07:18 UTC

[GitHub] [hive] soumyakanti3578 opened a new pull request, #3591: HIVE-26534: GROUPING() function errors out due to case-sensitivity of function name

soumyakanti3578 opened a new pull request, #3591:
URL: https://github.com/apache/hive/pull/3591

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   ### What changes were proposed in this pull request?
   Using `equalsIgnoreCase` instead of `equals` to compare String.
   
   
   ### Why are the changes needed?
   Without this change `grouping` and `GROUPING` behaves differently.
   
   
   ### Does this PR introduce _any_ user-facing change?
   No
   
   
   ### How was this patch tested?
   mvn test -Dtest=TestMiniLlapLocalCliDriver -Dtest.output.overwrite=true -Dqfile=grouping_upper_lower_case.q
   


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[GitHub] [hive] sonarcloud[bot] commented on pull request #3591: HIVE-26534: GROUPING() function errors out due to case-sensitivity of function name

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on PR #3591:
URL: https://github.com/apache/hive/pull/3591#issuecomment-1244935791

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[GitHub] [hive] soumyakanti3578 commented on a diff in pull request #3591: HIVE-26534: GROUPING() function errors out due to case-sensitivity of function name

Posted by GitBox <gi...@apache.org>.
soumyakanti3578 commented on code in PR #3591:
URL: https://github.com/apache/hive/pull/3591#discussion_r969515890


##########
ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java:
##########
@@ -3359,7 +3359,7 @@ public Object post(Object t) {
         ASTNode root = (ASTNode) t;
         if (root.getType() == HiveParser.TOK_FUNCTION) {
           ASTNode func = (ASTNode) ParseDriver.adaptor.getChild(root, 0);
-          if (func.getText().equals("grouping") && func.getChildCount() == 0) {
+          if (func.getText().equalsIgnoreCase("grouping") && func.getChildCount() == 0) {

Review Comment:
   Good point. Thanks!



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[GitHub] [hive] kasakrisz merged pull request #3591: HIVE-26534: GROUPING() function errors out due to case-sensitivity of function name

Posted by GitBox <gi...@apache.org>.
kasakrisz merged PR #3591:
URL: https://github.com/apache/hive/pull/3591


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[GitHub] [hive] sonarcloud[bot] commented on pull request #3591: HIVE-26534: GROUPING() function errors out due to case-sensitivity of function name

Posted by GitBox <gi...@apache.org>.
sonarcloud[bot] commented on PR #3591:
URL: https://github.com/apache/hive/pull/3591#issuecomment-1245355158

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[GitHub] [hive] kasakrisz commented on a diff in pull request #3591: HIVE-26534: GROUPING() function errors out due to case-sensitivity of function name

Posted by GitBox <gi...@apache.org>.
kasakrisz commented on code in PR #3591:
URL: https://github.com/apache/hive/pull/3591#discussion_r969512902


##########
ql/src/java/org/apache/hadoop/hive/ql/parse/SemanticAnalyzer.java:
##########
@@ -3359,7 +3359,7 @@ public Object post(Object t) {
         ASTNode root = (ASTNode) t;
         if (root.getType() == HiveParser.TOK_FUNCTION) {
           ASTNode func = (ASTNode) ParseDriver.adaptor.getChild(root, 0);
-          if (func.getText().equals("grouping") && func.getChildCount() == 0) {
+          if (func.getText().equalsIgnoreCase("grouping") && func.getChildCount() == 0) {

Review Comment:
   Could you please change this to
   ```
   "grouping".equalsIgnoreCase(func.getText())
   ```
   it is null safe.



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