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chromium / external / github.com / sqlite / sqlite / HEAD / src / util.c
  1. 129203b Internal doc typo fixes reported in [forum:01d15f21b6|forum post 01d15f21b6]. by stephan · 5 months ago
  2. a0d35d4 Convert some expensive NEVER() and ASSERT() macros into assert()s. by drh · 5 months ago
  3. 54f96dc Further improvements to the decimal-to-float conversion for values close by drh · 7 months ago
  4. 9f53d0c Yet another iteration of the solution to the floating-point conversion by drh · 7 months ago
  5. 8703642 A cleaner and more robust solution to the floating-point conversion problem by drh · 7 months ago
  6. 4597870 Fix harmless compiler warning caused by the previous check-in. by drh · 7 months ago
  7. 1a4b211 On x64 hardware, round-trip uint64_t→double→uint64_t conversions by drh · 7 months ago
  8. 4da7617 Move the #include of hwtime.h from the bottom of util.c to the top of by drh · 9 months ago
  9. e8b2c92 Remove all code that makes use of the C-language "long double" datatype. by drh · 10 months ago
  10. 7151010 New #ifdefs to omit code that is unused when SQLITE_USE_LONG DOUBLE is defined. by drh · 10 months ago
  11. dac22f6 Add compile-time option -DSQLITE_USE_LONG_DOUBLE=0 to omit all attempts to use by drh · 10 months ago
  12. 34e4c6f Improved header comment on the sqlite3FpDecode() implementation. by drh · 1 year, 1 month ago
  13. 5ed044e Fix another problem from [c63e26e705f5e967] involving infinities and the by drh · 1 year, 4 months ago
  14. 1bd583e Work around obscure floating point issue seen with older versions of MSVC. by mistachkin · 1 year, 4 months ago
  15. 8597eee Always convert 32-bit integer literals into EP_IntValue notation, even if by drh · 1 year, 5 months ago
  16. 1ffaa03 Allow "_" characters to appear between any two digits in an integer, real or hexadecimal SQL literal. by dan · 1 year, 5 months ago
  17. 6161cdd Fix rounding in zero-precision %f and %g printf conversions. by drh · 1 year, 5 months ago
  18. 406eb5a Add extra checks for the validity of a numeric literal to sqlite3DequoteNumber(). by dan · 1 year, 6 months ago digit-separators
  19. a545de6 Fix a problem in the previous commit with hex literals that start with "0X" instead of "0x". by dan · 1 year, 6 months ago
  20. 8374f7d Allow underscores to occur in hex literals. by dan · 1 year, 6 months ago
  21. 3eae666 Allow "_" characters to appear following any digit in an integer or real SQL literal. by dan · 1 year, 6 months ago
  22. 09e6c82 Update #ifdef checks in pager.c and util.c to account for [0462a2612d1fc1d0] to resolve the build problem reported in [forum:9819032aac|forum post 9819032aac]. by stephan · 1 year, 7 months ago
  23. 0588385 Simplification to sqlite3GetVarint32() to avoid confusing gcov. by drh · 1 year, 9 months ago
  24. e744f66 According to [forum:/forumpost/9f6db917e1|forum post 9f6db917e1], older by drh · 1 year, 10 months ago legacy-msvc-workaround
  25. 0d066bc Resolve a condition which could cause an is-interrupted db to call its progress callback. by stephan · 1 year, 11 months ago
  26. 4d8eb16 Rename the decimal_sci() function to decimal_exp(). by drh · 1 year, 11 months ago
  27. b93760e Use a dodgy substitute if the INFINITY macro is not available. See by drh · 1 year, 11 months ago
  28. 6de6121 Merge latest trunk changes into this branch. by dan · 2 years ago wal-shm-exceptions
  29. d3229ce Remove an unreachable branch in the ascii-to-floating-point conversion that by drh · 2 years ago
  30. cbaef88 Avoid ASAN warnings when converting over-sized long double values into double. by drh · 2 years ago
  31. 5202b7c Update the latest trunk enhancements into the wal-shm-exceptions branch. by drh · 2 years ago
  32. 028acd9 Avoid a potentially large strlen() in sqlite3DecOrHexToI64(). by drh · 2 years ago
  33. cc9380f Merge the latest trunk enhancements into the wal-shm-exceptions branch. by drh · 2 years ago
  34. 4c40b7b Always use the "LL" suffix on 64-bit integer literals. by drh · 2 years ago
  35. bc532ae Fix harmless scan-build warnings. by drh · 2 years ago
  36. 50ba4e3 Omit the use of memmove() in sqlite3FpDecode() in an attempt to avoid by drh · 2 years ago
  37. ff96718 Merge all recent trunk enhancements into the wal-shm-exceptions branch. by drh · 2 years ago
  38. efd0cf8 This is alternative work-around for the x86 float-point problem that uses by drh · 2 years ago fix-dekker-with-volatile
  39. 728650e Improved comments on the work-around to the GCC x86 floating point wonkiness. by drh · 2 years ago
  40. e68899f Work around for an apparent GCC bug. See by drh · 2 years ago
  41. 85ca6d7 Make the order of operations explicit for the error term of Dekker by drh · 2 years, 1 month ago
  42. 1790ccb Simplification of the dekkerMul2() subroutine. by drh · 2 years, 1 month ago
  43. aa4356d Enhance sqlite3AtoF() so that it honors the USELONGDOUBLE test-control. by drh · 2 years, 1 month ago fp-to-decimal-refactor
  44. 1b3c6e7 Whether or not to use the long-double floating point conversion technique by drh · 2 years, 1 month ago
  45. 0478d1d New test cases for floating-point conversions. by drh · 2 years, 1 month ago
  46. 841e596 Final clean-up of the idea of using Dekker double-precision floating by drh · 2 years, 1 month ago fp-to-decimal-branch1
  47. bc2b658 Squeeze as many bits as we can out of normalization. by drh · 2 years, 1 month ago
  48. 5270d74 Faster Dekker multiplication that removes the restriction on input magnitude. by drh · 2 years, 1 month ago
  49. 37b188f Fix one constant in the normalization logic. Improved error output by drh · 2 years, 1 month ago
  50. c8885d4 Replace the dodgy error estimating logic in the previous check-in with by drh · 2 years, 1 month ago
  51. c27bda0 An idea for improving accuracy of fp-to-decimal conversion for systems that by drh · 2 years, 1 month ago
  52. fecdff4 This check-in adds the use of "long double" to sqlite3FpDecode() which when by drh · 2 years, 1 month ago
  53. 17c20bb Improved rounding policy. by drh · 2 years, 1 month ago
  54. 9ee9444 Improved response to Infinity and NaN. Remove the termporary fpdecode() by drh · 2 years, 1 month ago
  55. 42d042e Progress towards fixing corner-case floating-point formatting issues. by drh · 2 years, 1 month ago
  56. aebeaba Begin cutting over sqlite3FpDecode() into printf(). The code in this by drh · 2 years, 1 month ago
  57. 002330d Add decimal rounding to the sqlite3FpDecode() routine. by drh · 2 years, 1 month ago
  58. a1b0ff1 Experiments with a new algorithm for converting ieee-754 binary64 numbers by drh · 2 years, 1 month ago
  59. 48114d0 Completely unwind the enhanced precision sum() from [a915f15a916af698] so by drh · 2 years, 1 month ago
  60. 60f4136 Make the sum() function less precise and slower in order to avoid by drh · 2 years, 1 month ago
  61. 8fbb335 Enhance the SUM() aggregate (and related AVG() and TOTAL()) so that the running by drh · 2 years, 1 month ago
  62. 60783f4 Improved accuracy of floating-point conversion constants as suggested by by drh · 2 years, 1 month ago
  63. 12b198f Use ideas from T. J. Dekker in "A Floating-Point Technique for Extending the by drh · 2 years, 1 month ago
  64. bc91738 Add a C-source spell-checking facility. make misspell (on Nix) by larrybr · 2 years, 1 month ago
  65. 49d8e0e Add support for hexadecimal integer literals in JSON. by drh · 2 years, 3 months ago
  66. e61aa23 Attempt to suppress harmless compiler warnings reported by by drh · 2 years, 3 months ago
  67. 6b50742 Small performance enhancement to integer-to-text conversion. by drh · 2 years, 3 months ago
  68. 2fc9dc9 Fix sqlite3_prepare() so that it only invokes the progress handler on every by drh · 2 years, 6 months ago
  69. f84cbd1 Attempt to provide a mechanism to do early termination of long-running by drh · 2 years, 6 months ago
  70. fbde3f5 Avoid an unnecessary call to strlen() in the sqlite3VdbeMemStringify() routine, by drh · 2 years, 7 months ago
  71. 231ff4b Enhance the sqlite3_stmt_scanstatus() API and add sqlite3_stmt_scanstatus_v2(). For creation of easier to read query performance reports. by dan · 2 years, 8 months ago
  72. 7741f34 Change the handling of hwtime.h to make it easier to compile performance by drh · 2 years, 8 months ago
  73. 173b418 Fix an assert() associated with the dbsqlfuzz error at [8372468bb5d8922c]. by drh · 2 years, 11 months ago
  74. 0c7d3d3 Remove many redundant checks for sqlite3.mallocFailed now that any OOM should by drh · 3 years, 6 months ago
  75. c692df2 Make it so that any Parse object is always linked into the database conenction by drh · 3 years, 6 months ago
  76. f62641e Add the sqlite3_error_offset() interface. Use it in the CLI to provide by drh · 3 years, 7 months ago
  77. 7e910f6 Add SQLITE_TESTCTRL_LOGEST and enhance the LogEst utility program. by drh · 3 years, 7 months ago
  78. 50fb7e0 Omit the OP_FilterInit opcode. Use OP_Blob to initialize each Bloom filter by drh · 3 years, 8 months ago
  79. 9fdd66e Enabled the testcase() macros under SQLITE_DEBUG. by drh · 3 years, 9 months ago
  80. f975107 Protect all accesses to the FuncDef.u and Expr.u unions using nearby by drh · 3 years, 10 months ago
  81. 9023444 If an EXCEPTION_IN_PAGE_ERROR exception is caught, make the underlying OS error code available via sqlite3_system_errno(). by dan · 3 years, 10 months ago
  82. e534c7b Restore the use of system isnan() that was removed by by drh · 3 years, 11 months ago
  83. b70f2ea Rename the Column.eType field to Column.eCType - with an extra "C". by drh · 4 years ago
  84. 5f9de6e Refactor sqlite3.magic into sqlite3.eOpenState. by drh · 4 years ago
  85. 15482bc Fix harmless compiler warnings. Omit redundant copies of os_common.h and by drh · 4 years ago
  86. cf9d36d Refactor field names in the Column object, zCnName and zCnColl, to make them by drh · 4 years ago
  87. c2df4d6 Recognize certain standard datatypes ("INT", "INTEGER", "REAL", "TEXT", and by drh · 4 years ago
  88. 77441fa Avoid clownfeet in the names columns when the column names are quoted by drh · 4 years ago
  89. 88efc79 Size reduction and performance increase in sqlite3Prepare(). by drh · 4 years, 7 months ago
  90. 359941b Apple the same fix for ticket [9eda2697f5cc1aba] to text-to-integer by drh · 5 years ago
  91. 48bf2d7 Fix unreachable branches. by drh · 5 years ago larger-databases
  92. 8deae5a Fix signed/unsigned compiler warnings. by drh · 5 years ago
  93. 69306bf Improvements to rootpage bounds checking during schema parse. by drh · 5 years ago
  94. abc3815 Continuing work toward supporting unsigned 32-bit page numbers. by drh · 5 years ago
  95. 82b0f10 Add the sqlite3Int64ToText() routine and use it to convert integers to text, by drh · 5 years ago
  96. 15cedda Minor simplification to the 32-bit varint decoder. by drh · 5 years ago
  97. d44390c Performance improvement for column name lookup. by drh · 5 years ago
  98. b48c0d5 Simplify the code by removing the unsupported and undocumented by drh · 5 years ago
  99. ef9f719 Fix #ifdefs so it compiles cleanly with all SQLITE_OMIT compile-time options. by drh · 6 years ago
  100. 87969b2 When doing a test-to-double conversion on a BLOB with an odd number of bytes by drh · 6 years ago