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Posted to commits@doris.apache.org by GitBox <gi...@apache.org> on 2021/09/24 03:15:54 UTC

[GitHub] [incubator-doris] zenoyang opened a new pull request #6736: [Bug] When using view, make toSql method generates the final sql

zenoyang opened a new pull request #6736:
URL: https://github.com/apache/incubator-doris/pull/6736


   Fix #6735 
   
   ## Proposed changes
   
   1. Fix the problem that the WITH statement cannot be printed when `UNION` is included in SQL
   2. In the `toSql` method, convert the normal VIEW into the final statement
   3. Replace `selectStmt.originSql` with `selectStmt.toSql`
   
   ## Types of changes
   
   What types of changes does your code introduce to Doris?
   _Put an `x` in the boxes that apply_
   
   - [ ] Bugfix (non-breaking change which fixes an issue)
   - [ ] New feature (non-breaking change which adds functionality)
   - [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
   - [ ] Documentation Update (if none of the other choices apply)
   - [ ] Code refactor (Modify the code structure, format the code, etc...)
   - [ ] Optimization. Including functional usability improvements and performance improvements.
   - [ ] Dependency. Such as changes related to third-party components.
   - [ ] Other.
   
   ## Checklist
   
   _Put an `x` in the boxes that apply. You can also fill these out after creating the PR. If you're unsure about any of them, don't hesitate to ask. We're here to help! This is simply a reminder of what we are going to look for before merging your code._
   
   - [ ] I have created an issue on (Fix #ISSUE) and described the bug/feature there in detail
   - [ ] Compiling and unit tests pass locally with my changes
   - [ ] I have added tests that prove my fix is effective or that my feature works
   - [ ] If these changes need document changes, I have updated the document
   - [ ] Any dependent changes have been merged
   
   ## Further comments
   
   If this is a relatively large or complex change, kick off the discussion at dev@doris.apache.org by explaining why you chose the solution you did and what alternatives you considered, etc...
   


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[GitHub] [incubator-doris] morningman commented on a change in pull request #6736: [Bug] When using view, make toSql method generates the final sql

Posted by GitBox <gi...@apache.org>.
morningman commented on a change in pull request #6736:
URL: https://github.com/apache/incubator-doris/pull/6736#discussion_r715466179



##########
File path: fe/fe-core/src/main/java/org/apache/doris/qe/cache/SqlCache.java
##########
@@ -41,7 +41,7 @@ public void setCacheInfo(CacheAnalyzer.CacheTable latestTable) {
 
     public InternalService.PFetchCacheResult getCacheData(Status status) {
         InternalService.PFetchCacheRequest request = InternalService.PFetchCacheRequest.newBuilder()
-                .setSqlKey(CacheProxy.getMd5(selectStmt.getOrigStmt().originStmt))
+                .setSqlKey(CacheProxy.getMd5(selectStmt.toSql()))

Review comment:
       Why use `toSql()` can solve the issue #6735?




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[GitHub] [incubator-doris] github-actions[bot] commented on pull request #6736: [Bug] When using view, make toSql method generates the final sql

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on pull request #6736:
URL: https://github.com/apache/incubator-doris/pull/6736#issuecomment-927204146






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[GitHub] [incubator-doris] morningman merged pull request #6736: [Bug] When using view, make toSql method generates the final sql

Posted by GitBox <gi...@apache.org>.
morningman merged pull request #6736:
URL: https://github.com/apache/incubator-doris/pull/6736


   


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[GitHub] [incubator-doris] xinghuayu007 commented on pull request #6736: [Bug] When using view, make toSql method generates the final sql

Posted by GitBox <gi...@apache.org>.
xinghuayu007 commented on pull request #6736:
URL: https://github.com/apache/incubator-doris/pull/6736#issuecomment-926998355


   This solution is elegant!


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[GitHub] [incubator-doris] zenoyang commented on pull request #6736: [Bug] When using view, make toSql method generates the final sql

Posted by GitBox <gi...@apache.org>.
zenoyang commented on pull request #6736:
URL: https://github.com/apache/incubator-doris/pull/6736#issuecomment-926450974


   > Please add UT for this case
   
   Done. Please review again, thank you 😀


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