Skip to content

Latest commit

 

History

History
64 lines (64 loc) · 3.29 KB

clickhouse_bugs.md

File metadata and controls

64 lines (64 loc) · 3.29 KB

Reported Bugs in ClickHouse

  1. Wrong result of the boolean expression with JIT (compile_expressions) while comparing NaNs
  2. Wrong results of SELECT statements caused by OUTER JOIN
  3. Wrong results of the comparison for NaN values
  4. Wrong results of SELECT DISTINCT statement when comparing 0 and -0
  5. Wrong result of SELECT statement with compile_expressions
  6. Unexpected error: Cannot find column ... in ActionsDAG result
  7. LOGICAL_ERROR: Argument column doesn't match result column
  8. Segmentation fault at DB::FunctionComparison<DB::LessOp, DB::NameLess>::executeString
  9. Wrong result of SELECT statement with compile_expressions in recent commits (head version)
  10. Trigger INVALID_JOIN_ON_EXPRESSION while the SQL does not use ON clause
  11. Undetermined results of SELECT statement using bitShiftRight
  12. Unexpected error: Amount of memory requested to allocate is more than allowed (CANNOT_ALLOCATE_MEMORY)
  13. Wrong result of SELECT statement with compile_expressions in recent commits (affected version: 21-23.5.1)
  14. LOGICAL_ERROR: Bad cast from type DB::ColumnVector<char8_t> to DB::ColumnVector
  15. Unexpected error (Unknown identifier: 0) when using bitOr and width_bucket
  16. Crash at llvm::X86InstrInfo::copyPhysReg
  17. Wrong results of SELECT statement comparing 1 and NaN
  18. Inconsistent results caused by bitShiftLeft after recent fix
  19. Incorrect SELECT statement using toYear() in head version
  20. Server crashes triggered at DB::FunctionMathUnary
  21. Unexpected error: Not found column NULL in block