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chromium / external / github.com / sqlite / sqlite / HEAD / src / func.c
  1. 23e59b3 Fix the concat_ws() SQL function so that it includes empty strings in the by drh · 6 weeks ago
  2. 129203b Internal doc typo fixes reported in [forum:01d15f21b6|forum post 01d15f21b6]. by stephan · 5 months ago
  3. a357a90 Consolidate two different UTF8 encoders into a single subroutine. by drh · 5 months ago
  4. b6205d4 Add the unistr_quote() function that works like quote(), but also escape by drh · 5 months ago
  5. 4d70dba Prototype implementation of the unistr() SQL function. by drh · 5 months ago
  6. ef86b94 Code changes that make it easier to prove that no 32-bit integer overflows by drh · 5 months ago
  7. f4fc2ee Add a typecast to avoid 32-bit integer overflow in the concat_ws() by drh · 5 months ago
  8. 3efac4a Performance optimization to the substr() SQL function. by drh · 5 months ago
  9. 802b042 Detect and report signed integer overflow in the sumInverse() routine, by drh · 6 months ago
  10. 36279c2 Enhance the if() and iif() SQL functions so that they support any by drh · 6 months ago
  11. 2e899cc The FuncDev.nArg field values -3 and -4 now have special meansing of 1 or more by drh · 6 months ago
  12. e0190a6 Fixes to the substr() SQL function so that it can handle ridiculously large by drh · 7 months ago
  13. ccfb50d Correction to check-in [a9759fc78d6cb0df] - printf() parameters values must by drh · 7 months ago
  14. 2dcd4fa Fix additional integer overflow problems in the substr() function. by drh · 7 months ago
  15. b097ef2 Fix possible integer oveflow in the second and third argument to substr(). by drh · 7 months ago
  16. 47bc07d Avoid 32-bit roundoff error on the second argument to round(). by drh · 7 months ago
  17. f12e5d1 Provide a two-argument version of the iif() function, plus an alternative by drh · 8 months ago
  18. bc4df60 Remove the never-used and never-documented and long-ago deprecated by drh · 9 months ago
  19. ddc764b Add a NEVER() to an unreachable branch in the new indexed-subtype logic. by drh · 9 months ago
  20. f7f78a6 The (undocumented) subtype() SQL function should have the SQLITE_SUBTYPE flag. by drh · 10 months ago
  21. 74672ac New SQL function for testing/debugging use only: parseuri(). by drh · 10 months ago
  22. 90fa4c7 Enhance the percentile() and median() extension functions so that they can be by drh · 11 months ago
  23. 34e4c6f Improved header comment on the sqlite3FpDecode() implementation. by drh · 1 year, 1 month ago
  24. e6d3c57 Fix the window-function group_concat() so that it returns an empty string by drh · 1 year, 2 months ago
  25. 5ed044e Fix another problem from [c63e26e705f5e967] involving infinities and the by drh · 1 year, 4 months ago
  26. f79b0bd The quote() SQL function should convert +Inf into 9.0e+999 and -Inf into by drh · 1 year, 5 months ago
  27. 8dca190 Ensure that the replace() SQL function always returns a TEXT value even by drh · 1 year, 6 months ago
  28. d5e040b Add string_agg(X,Y) as an alias for group_concat(X,Y), for compatibility by drh · 1 year, 9 months ago
  29. 99d4397 Avoid potential overflow in hex(). [forum:/forumpost/7ac0c9c5ea|See forum post 7ac0c9c5ea.] by larrybr · 1 year, 9 months ago
  30. 51e3f7a Fix the length of the string in the new concat() and concat_ws() functions. by drh · 1 year, 10 months ago
  31. 43d71eb Remove an ALWAYS() from a branch that can in fact be false following an OOM by drh · 1 year, 10 months ago
  32. 7bb5a6d Fix the AVG() and TOTAL() functions (after the SUM() fix of [77d3dcd283595c52]) by drh · 1 year, 11 months ago
  33. e1e67ab Add support for the CONCAT() and CONCAT_WS() SQL functions, modeled after by drh · 1 year, 11 months ago
  34. bd953df Fix an issue with infinity handling by the SUM() function that goes back by drh · 1 year, 11 months ago
  35. 00eee07 Fix the PRAGMA case_sensitive_like command so that the LIKE function continues by drh · 1 year, 11 months ago
  36. 61a5b6e Fix a harmless use-of-initialized-value warning from OSSFuzz that results by drh · 2 years ago
  37. 37fd50d Two minor improvements to sum(), one of which was inspired by by drh · 2 years ago
  38. 4c40b7b Always use the "LL" suffix on 64-bit integer literals. by drh · 2 years ago
  39. 7d0103b Improved handling of integer inputs to the new sum() implementation. by drh · 2 years ago
  40. 26cd8bc Fix minor inaccuracies in the new sum() algorithm. by drh · 2 years ago kahan-babuska-neumaier-summation
  41. 45d7562 Experimental attempt to boost the accuracy of sum() using the by drh · 2 years ago
  42. 453be55 Reinstate the fpdecode() SQL function for testing, but only when compiled by drh · 2 years, 1 month ago
  43. 17c20bb Improved rounding policy. by drh · 2 years, 1 month ago
  44. 9ee9444 Improved response to Infinity and NaN. Remove the termporary fpdecode() by drh · 2 years, 1 month ago
  45. 002330d Add decimal rounding to the sqlite3FpDecode() routine. by drh · 2 years, 1 month ago
  46. a1b0ff1 Experiments with a new algorithm for converting ieee-754 binary64 numbers by drh · 2 years, 1 month ago
  47. 48114d0 Completely unwind the enhanced precision sum() from [a915f15a916af698] so by drh · 2 years, 1 month ago
  48. 60f4136 Make the sum() function less precise and slower in order to avoid by drh · 2 years, 1 month ago
  49. 12b198f Use ideas from T. J. Dekker in "A Floating-Point Technique for Extending the by drh · 2 years, 1 month ago
  50. 077efc2 Optimize the argument to the octet_length() function so that it does not by drh · 2 years, 1 month ago octet_length
  51. d6c671e Merge recent trunk enhancements into the octet_length branch. by drh · 2 years, 1 month ago
  52. 55be216 Fix straggler misspellings and tidy the custom dictionary. Also include pickups from [forum:/info/c61fb09afd|forum post c61fb09afd]. by larrybr · 2 years, 1 month ago spell-check
  53. bc91738 Add a C-source spell-checking facility. make misspell (on Nix) by larrybr · 2 years, 1 month ago
  54. b3d7f1c Prototype implementation of the octet_length() SQL function. by drh · 2 years, 2 months ago
  55. e030619 Updates to compile-time option usage and especially to the compile-time option by drh · 2 years, 3 months ago
  56. 3c2688d Provide -DHAVE_LOG2=0 and -DHAVE_LOG10=0 compile-time options for use on systems by drh · 2 years, 5 months ago
  57. 3c7e90b Fix a harmless UBSAN warning in debugging code of the new unhex() function. by drh · 2 years, 5 months ago
  58. a50db43 Update unhex() to allow a second argument, specifying a set of characters that are permitted to appear between pairs of hexadecimal digits. by dan · 2 years, 6 months ago unhex-function
  59. e3c11d5 Add experimental user function unhex(). by dan · 2 years, 6 months ago
  60. 3547e49 Fix lots of harmless, nuisance compiler warnings, mostly unused parameter by drh · 2 years, 7 months ago
  61. 79b9bc4 More efficient implementation of large precisions on the "%c" format for by drh · 2 years, 7 months ago
  62. 3c1572d Use the log10() and log2() functions from the standard C library to implement by drh · 2 years, 8 months ago
  63. 42dddb9 Enhance the sqlite3_strglob() and sqlite3_strlike() interfaces so that they by drh · 2 years, 9 months ago
  64. 2bc4a6c Fix a problem in the LIKE and GLOB operators that may occur when the character immediately following a "%" or "*" wildcard is U+80. Reported by [forum:61bf7ccbdf]. by dan · 2 years, 9 months ago
  65. 645682a Move the sqlite_offset() function implementation to be an in-line function, by drh · 3 years, 2 months ago
  66. 724e298 Slight increase in the accuracy of log10(). by drh · 3 years, 2 months ago
  67. 97a985e The sqlite_offset() function should be non-deterministic. by drh · 3 years, 5 months ago
  68. af7b8dc Avoid dropping SQLITE_TOOBIG errors in the quote() function. by dan · 3 years, 5 months ago
  69. 69b0ce3 Fix various harmless compiler warnings. by drh · 3 years, 6 months ago
  70. cd379b8 Merge trunk enhancements into the json-in-core branch. by drh · 3 years, 6 months ago
  71. 9d44f18 Add a new built-in subtype() function. by drh · 3 years, 6 months ago
  72. 6bcd585 Add function format() as an alias for printf(), for compatibility with other by drh · 3 years, 6 months ago
  73. 9dbf96b An attempt to integrate the JSON functions directly into the SQLite core, by drh · 3 years, 7 months ago
  74. ef95d55 Factor out the logic that does quoting for the SQL quote() function, so that by drh · 3 years, 7 months ago
  75. 4fc8067 Fix the group_concat() inverse function implementation so that it correctly by drh · 3 years, 9 months ago
  76. a4eeccd Protect all accesses to the Expr.x union using nearby assert()s and branches. by drh · 3 years, 10 months ago
  77. f975107 Protect all accesses to the FuncDef.u and Expr.u unions using nearby by drh · 3 years, 10 months ago
  78. 5bf4715 Add the sqlite3ResultStrAccum() internal interface to simplify the by drh · 3 years, 10 months ago
  79. 260ff08 Fix a problem with group_concat() when it is used as a window function with by drh · 3 years, 10 months ago
  80. 3dd0111 Remove unreachable branches in the fixed group_concat() code. by drh · 3 years, 10 months ago group_concat-fix-legacy
  81. f06db3e Fixes to the version of "varsep" group_concat so that (1) it builds under by drh · 3 years, 10 months ago
  82. dde13e6 Get group_concat() to handle varying separator lengths when windowing by larrybr · 3 years, 10 months ago
  83. 3780f9a Make the affinity() function available even if compiled without by drh · 3 years, 10 months ago
  84. c0bd26a Update requirements marks to reflect recent documentation changes. by drh · 3 years, 10 months ago
  85. bb30123 Attempt to omit ORDER BY clauses from FROM-clause subqueries if those ORDER BY by drh · 4 years ago
  86. 10496f7 Fully incorporate *_changes64() API improvement. by larrybr · 4 years, 1 month ago
  87. 2c71887 Add the sqlite3_changes64() and sqlite3_total_changes64() API functions. by dan · 4 years, 1 month ago
  88. 972da42 Prevent an infinite loop in the trim() SQL function if the second argument by drh · 4 years, 1 month ago
  89. 81e5a9a Fix the comment on the implementation of the pi() SQL function. No changes by drh · 4 years, 3 months ago
  90. 3394169 Fix an issue with the LIKE operator when it includes the "ESCAPE '_'" clause. by drh · 4 years, 5 months ago
  91. 02d6f9b Fix possible division-by-zero in the new log() SQL functions. by drh · 4 years, 6 months ago
  92. 17988aa Merge fixes from trunk. Omit a conditional in by drh · 4 years, 6 months ago isnotnull-opt
  93. c2dbf35 Fix harmless typos in comments per by drh · 4 years, 6 months ago
  94. 4fd4a7a Do not attempt to take a pointer to the ceil() and floor() functions as by drh · 4 years, 7 months ago
  95. e5baf5c Remove an unnecessary and incorrect #ifdef. Fix harmless compiler warnings. by drh · 4 years, 7 months ago
  96. d97a4c0 Fix compilation issues with MSVC related to C99. by mistachkin · 4 years, 7 months ago
  97. 0dffe46 Fix a bad assert() in math1Func(). by drh · 4 years, 7 months ago
  98. 63f8f98 Many more math functions. Semantics follows PG wherever possible. by drh · 4 years, 7 months ago
  99. f6e904b Begin adding new SQL functions that depend on -lm: ceil(), ceiling(), by drh · 4 years, 8 months ago
  100. 1335ec7 Allow "substring()" as an alias for "substr()" for compatibility with other by drh · 4 years, 8 months ago