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Pull requests: pingcap/tidb
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      [DNM] *: test branch
        
              
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          #64261
            opened Nov 4, 2025  by
            joechenrh
            
        
        
            
    
  
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    13 tasks
  
      sessionctx: change @@tidb_trace_event default value from 'off' to 'base'
        
              
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          #64260
            opened Nov 4, 2025  by
            tiancaiamao
            
        
        
            
    
  
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      br: improve error handling in PaginateScanRegion function
        
              
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          #64259
            opened Nov 4, 2025  by
            okJiang
            
        
        
            
    
  
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      planner: Record agg subquery columns for outer join pruning
        
              
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          #64254
            opened Nov 3, 2025  by
            terry1purcell
            
        
        
            
    
  
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      statistics: add test for synthesized column stats in InitStatsLite
        
              
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          #64253
            opened Nov 3, 2025  by
            0xPoe
            
        
        
            
    
  
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      infoschema: Exchange partition did not update the potential new AutoID
        
              
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          #64248
            opened Nov 3, 2025  by
            mjonss
            
        
        
            
    
  
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      planner: add new metrics for measuring plan quality
        
              
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          #64246
            opened Nov 3, 2025  by
            qw4990
            
        
        
            
    
  
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      ddl: fix unexpected nil pointer dereference
        
              
                approved
              
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          #64244
            opened Nov 3, 2025  by
            wjhuang2016
            
        
        
            
    
  
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    1 of 13 tasks
  
      Plan quality metrics 2
        
              
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          #64242
            opened Nov 3, 2025  by
            qw4990
            
        
        
            
    
  
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    13 tasks
  
      sysvar: fix wrong code for Denotes a PR that doesn't merit a release note. 
              
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  plugin_audit_log_buffer_size
        
              
                lgtm
              
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          #64238
            opened Nov 3, 2025  by
            bb7133
            
        
        
            
    
  
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      statistics: add gobench for convertBytesToScalar
        
              
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          #64235
            opened Nov 3, 2025  by
            hawkingrei
            
        
        
            
    
  
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      *: upgrade grpc to 1.73
        
              
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          #64229
            opened Nov 3, 2025  by
            joechenrh
            
        
        
            
    
  
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      statistics: use sampled logger and improve error messages (#63962)
        
              
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          #64228
            opened Nov 2, 2025  by
            ti-chi-bot
            
        
        
            
    
  
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      planner: check DROP privilege for TRUNCATE PARTITION statement (#64024)
        
              
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          #64225
            opened Oct 31, 2025  by
            jjshanks
            
        
        
            
    
  
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      ddl: Support Hybrid index creation and data import
        
              
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          #64224
            opened Oct 31, 2025  by
            OliverS929
            
        
        
            
    
  
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    13 tasks
  
      br: fix potential overflow issues
        
              
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          #64219
            opened Oct 31, 2025  by
            RidRisR
            
        
        
            
    
  
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      ranger: panic when access condtion is constant value
        
              
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          #64215
            opened Oct 31, 2025  by
            hawkingrei
            
        
        
            
    
  
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      planner: optimize decorrelate by removing redundant LIMIT when join key is unique
        
              
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          #64214
            opened Oct 31, 2025  by
            King-Dylan
            
        
        
            
    
  
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      util/collate: fix the issue that '�'(\uFFFD) was treated as invalid sequence (#64165)
        
              
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                type/cherry-pick-for-release-8.1
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          #64212
            opened Oct 31, 2025  by
            ti-chi-bot
            
        
        
            
    
  
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    2 of 8 tasks
  
      util/collate: fix the issue that '�'(\uFFFD) was treated as invalid sequence (#64165)
        
              
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                type/cherry-pick-for-release-7.5
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          #64211
            opened Oct 31, 2025  by
            ti-chi-bot
            
        
        
            
    
  
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      [DNM]: *: debug flaky import test
        
              
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          #64210
            opened Oct 31, 2025  by
            joechenrh
            
        
        
            
    
  
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    13 tasks
  
      makefile: fix error on Indicates a PR needs 1 more LGTM. 
              
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  build_tools for freebsd
        
              
                approved
              
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          #64207
            opened Oct 31, 2025  by
            joechenrh
            
        
        
            
    
  
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      planner: maintain a map of column indices by name in DataSource
        
              
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          #64204
            opened Oct 31, 2025  by
            henrybw
            
        
        
            
    
  
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      ddl: cancel the job context before rolling back (#64130)
        
              
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          #64203
            opened Oct 31, 2025  by
            ti-chi-bot
            
        
        
            
    
  
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    1 of 13 tasks
  
      ddl: cancel the job context before rolling back (#64130)
        
              
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                type/cherry-pick-for-release-nextgen-20251011
        
      
    
      
  
        
          #64202
            opened Oct 31, 2025  by
            ti-chi-bot
            
        
        
            
    
  
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