89f15088f0
Improved rounding accuracy on test-to-float conversions.
...
FossilOrigin-Name: 699b792c6a0e989994549959b11ec1bfad8bbd92
2012-06-19 00:45:16 +00:00
0299b40f0f
Add additional test cases to e_insert.test. Update evidence marks.
...
no changes to core code.
FossilOrigin-Name: 036395c0a8e08883b11df025e3da9e2461e4b1eb
2012-03-19 17:42:46 +00:00
3fa9730273
Change the SQLITE_FCNTL_PRAGMA file-control so that it can return a string
...
value.
FossilOrigin-Name: fd8d7440277b17f57a6dc0a210f42adf1fa2dcd2
2012-02-22 16:58:36 +00:00
c02a43afae
Only require double-zero terminators on database filenames, not any every
...
files supplied to the xOpen method. This backs out [2544f233f1]. Also
refactor the fillInUnixFile() routine in os_unix.c to reduce the number
of parameters.
FossilOrigin-Name: cb774b26e13745cfad0d76a71e47466d703e0007
2012-01-10 23:18:38 +00:00
e025d9a096
Fix an incorrect assert() on the sqlite3FileSuffix3() function.
...
FossilOrigin-Name: 24db54bd49ed91c74a9797faca02df2d39553240
2012-01-05 18:33:40 +00:00
52bcde0e2d
Make sure filenames passed into sqlite3OsOpen() always have the extra
...
zero-terminators needed by sqlite3_uri_parameter().
FossilOrigin-Name: d73e93cfdc9441ade77b796dcdcf6eeb753cb398
2012-01-03 14:50:45 +00:00
7d39e17eef
Fix the build so that it works when SQLITE_ENABLE_8_3_NAMES=1.
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FossilOrigin-Name: d9761f15a175724c6c28a52335c979304737b188
2012-01-02 12:41:53 +00:00
9291372094
Add interfaces sqlite3_uri_boolean() and sqlite3_uri_int64() which are
...
wrappers around sqlite3_uri_parameter() combined with internal routines for
converting strings to booleans and 64-bit integers.
FossilOrigin-Name: 83d26b9a9115eadac9e59a33d608bca0ab2519e3
2011-12-23 00:07:33 +00:00
f580860f51
Make sure the antipenultimate character of master-journal filenames is a "9"
...
in order to avoid collisions with other files in 8+3 filename mode. Also,
limit the number of attempts at finding a unique master-journal filename.
FossilOrigin-Name: 34a0483605d36e6cf03065ed0df33fb1f7c8a272
2011-12-16 00:33:04 +00:00
d28286181d
Change a memcpy() in sqlite3FileSuffix() to memmove() on the grounds that the source and destination may overlap.
...
FossilOrigin-Name: 5e1d247e5b3b5dcf6763f01002e996786db48152
2011-11-04 12:05:52 +00:00
57db4a7509
Avoid 32-bit integer overflow when evaluating the exponent of a floating point
...
value during ascii to binary conversion.
FossilOrigin-Name: 4becc47eb4d48686faca4f61e93e5f379b227fcc
2011-10-17 20:41:46 +00:00
2458a2e742
Performance improvement for ascii to floating-point conversions with very
...
large exponents.
FossilOrigin-Name: 59bb999c8ba5e4ee7a4e388fc724b8606136d60c
2011-10-17 12:14:26 +00:00
b51bf43966
Compile with the SQLITE_ENABLE_8_3_NAME macro set to 2 to force 8+3 filenames
...
to be on all the time.
FossilOrigin-Name: ae83dac70173fecf203bf7e9f7bcb189d3e48f08
2011-07-21 21:29:35 +00:00
c83f2d477c
Remove unreachable branches from the 8.3 filename logic.
...
FossilOrigin-Name: 4f7e7b44f2d17681318a1fd22466d3cc03103fc4
2011-05-18 02:41:10 +00:00
81cc516352
Add the ability to limit filenames to 8+3 using the
...
SQLITE_ENABLE_8_3_NAMES compile-time option together with a URI
parameter of "8_3_names=1".
FossilOrigin-Name: 96d609856025919571f781207dfa6a24b1732e8d
2011-05-17 20:36:21 +00:00
cd74b611f4
Add the start of the "uri-filenames" feature.
...
FossilOrigin-Name: b8a8132e7148a7c90ca1352f20ab71d97b0bc4b0
2011-04-22 19:37:32 +00:00
68bf06716d
Fix a signed integer overflow problem in the testcase() macro.
...
FossilOrigin-Name: f18f5f5893a0d37ecedcfcfdddbe06cdbe0b4243
2011-04-11 15:35:24 +00:00
87e79aefef
Fix two compiler warnings. No functional code changes.
...
FossilOrigin-Name: c829868aa2254c5e2268cdb803462cc6ec5cb71e
2011-03-08 13:06:41 +00:00
d50ffc416f
Fix additional cases of possible signed integer overflow, especially with
...
regard to negation.
FossilOrigin-Name: 2d5800bd8cfc7d7f5578a71b1aeaa74b2ec4b372
2011-03-08 02:38:28 +00:00
d7255a207e
Simplifications to the overflow-free multiplier. Also remove some commented-out
...
code that was left in that subroutine by mistake on the previous check-in.
FossilOrigin-Name: 55fc25fdab61e6094289e068c343e012fec10439
2011-03-05 21:41:34 +00:00
158b9cb965
Fix all known instances of signed-integer overflow. Within SQL expressions,
...
integer overflow now forces coercion to floating point. The shift operators
work with any integer right-hand operand with negative values reversing
the direction of the shift.
FossilOrigin-Name: abf21394124a0af46f072793718964cee2ce55d0
2011-03-05 20:59:46 +00:00
cfd654bf2a
Fix an instance of signed arithmetic overflow and an one bit-shift overflow.
...
Mark six other signed arithmetic overflow locations that need fixing.
FossilOrigin-Name: 04abab71ecd52f6070b9f84781a3df3d6dba7722
2011-03-05 13:54:15 +00:00
60ac3f426c
Fix the max_page_count pragma so that it will not set to a value smaller
...
than the current database size, as the documentation requires. Also,
remove all occurances of atoi() from the core.
FossilOrigin-Name: 2031974b606ef713b5f34522b2221470d98687c5
2010-11-23 18:59:27 +00:00
025586a259
Do correct affinity transformations on floating point values which have
...
a decimal point at the beginning or end of the mantissa.
Ticket [3998683a16a7076e08f5].
FossilOrigin-Name: ca154f97a590745539b2cbfd77eb319fd7392a40
2010-09-30 17:33:11 +00:00
5f1d6b616e
Changes to remove sqlite3FitsIn64Bits().
...
FossilOrigin-Name: 43fef1cab6315f837782ea601d5a2aeb9843ab3c
2010-09-30 16:51:25 +00:00
9339da1f22
Rework the text to numeric conversion routines so that they work with either
...
UTF8 or UTF16 and do not require a NULL terminator. This allowed text to
numeric conversion without reallocating the string.
FossilOrigin-Name: 14eed3a0e0a45c6f2904a3a134aa27c159916f7b
2010-09-30 00:50:49 +00:00
9f129f467e
Add evidence mark comments to source code. Add additional information to the
...
documentation of sqlite3_release_memory(). Fix a minor inefficiency in mem1.c
that was discovered while writing requirements tests.
FossilOrigin-Name: 53b0c03fd33d2d8141fd386de5493fec64456042
2010-08-31 15:27:32 +00:00
1da207e676
Minor changes to silence compiler warnings on various MSVC builds.
...
FossilOrigin-Name: 115c978b6bbc110119a1b2f178cc30b33aaa27ef
2010-03-09 14:41:12 +00:00
3bbe761c9b
Fix some extra instances of the constants addressed by [83e47ca006].
...
FossilOrigin-Name: 0354ab279f0ea9915a14d1ed972b4aa6b5a27fd1
2010-03-03 16:02:05 +00:00
0b2864cb34
Factor out constant expressions in sqlite3GetVarint() to work around
...
nuisance warning messages from the RVT compiler.
FossilOrigin-Name: 83e47ca0069de259e98798d84d88301a5b4b6d2e
2010-03-03 15:18:38 +00:00
e294da02ba
Fix to the database connection validity checker. Other test coverage
...
enhancements.
FossilOrigin-Name: 0f6291bbbd31673e2a65f38c7fc364c33719d25e
2010-02-25 23:44:15 +00:00
af46dc12f7
Add testcase() macros beside each sqlite3_log() call to make sure it is
...
tested with both logging enable and disabled.
FossilOrigin-Name: 1168763d2cd96acfa0488198e8bc82f0c4fa35a3
2010-02-24 21:44:07 +00:00
413c3d36a2
Continuing improvements to error reporting and the sqlite3_log() routine.
...
FossilOrigin-Name: edea3bb740ddd096a46e00678b59d465bb1e2903
2010-02-23 20:11:56 +00:00
9978c97ec5
Remove the obsolete sqlite3SafetyOn() mechanism. Add additional logging
...
output for CORRUPT, and CANTOPEN errors.
FossilOrigin-Name: 7c4cca6d1a23a6d1591b62f58c3716a944969947
2010-02-23 17:36:32 +00:00
127f9d75e2
Add the ".log" command to the shell. This shows that some errors are logged
...
multiple times and other errors are never logged at all.
FossilOrigin-Name: 6d910245ad0097521cf1619449cc3d202137b8b8
2010-02-23 01:47:00 +00:00
a756466349
Log all error messages if logging is enabled.
...
FossilOrigin-Name: a8076aede33c07e9a2aaa05be8a888f37b45e41c
2010-02-22 19:32:31 +00:00
85c8f291e3
Make the sqlite3IsNaN() function a macro that evaluates to FALSE when
...
compiled with SQLITE_OMIT_FLOATING_POINT.
FossilOrigin-Name: 56f232d562bc239103a5afd2e64c4b926a20de08
2010-01-13 17:39:53 +00:00
44dbca83c7
Comment out unused code when SQLITE_OMIT_FLOATING_POINT is selected.
...
Added testcase() macros to boundary conditions in util.c routines.
FossilOrigin-Name: dfc6595d347ea87923a857778b68751103f535d2
2010-01-13 04:22:20 +00:00
c81c11f62c
Remove the obsolete "$Id:$" RCS identifier strings from the source code.
...
FossilOrigin-Name: f6c045f649036958078cb15cd9d5453680c82b0c
2009-11-10 01:30:52 +00:00
e025d1d7e5
Attempt to handle numbers at the limits of the IEEE 754 range better (nan.test now passes).
...
FossilOrigin-Name: 2a74ae1969aeec93576a44e11177677e6f3cea9c
2009-09-07 03:48:52 +00:00
dcabfcee27
Changes to internal AtoF to improve "accuracy" when measured against built-in GCC atof().
...
FossilOrigin-Name: 438e1577d0f9ceb2851ee0df0df18f0229eca491
2009-09-07 02:46:31 +00:00
6085f5e0a0
Updated sqlite3AtoF() that performs slightly better with GCC, and significantly better with MSVC.
...
FossilOrigin-Name: f084f5a8ba850de627ca8e9de6c81ab1ad9b7a1b
2009-08-21 02:13:14 +00:00
ee0484c1b5
Add the experimental API sqlite3_strnicmp(). Modify fts3 so that in terms like 'column_name:token' the column_name is interpreted in a case-insenstive fashion. Ticket #3996 . (CVS 6950)
...
FossilOrigin-Name: 4571aa9e9142db465ae8250b0adf27e0a094331a
2009-07-28 16:44:26 +00:00
2de80f4c50
Remove the sqlite3Assert() function. The ALWAYS() and NEVER() macros call
...
assert() directly when compiled with SQLITE_DEBUG. (CVS 6809)
FossilOrigin-Name: d8fc373fef22311e1c6b5bce6d3e601217a69940
2009-06-24 10:26:32 +00:00
94c3a2b16f
Use caution to avoid integer overflow when doing real to integer affinity
...
operations. Ticket #3922 . (CVS 6776)
FossilOrigin-Name: 392559465d499f491907ef7f42d37a1a6c699511
2009-06-17 16:20:04 +00:00
85119c32ad
Remove a NEVER() that can sometimes occur on an OOM error. (CVS 6744)
...
FossilOrigin-Name: c27f23bbafd2e4fa453c8e3b83667ea8173183a7
2009-06-10 11:07:00 +00:00
35cd643cc7
Take care that a corrupt variable-length integer does not cause 32-bit
...
integer overflow when parsing a record format, nor cause excessively large
memory allocations. (CVS 6719)
FossilOrigin-Name: 38b20327a80996c7044b88be32161ac4ac0ec3a9
2009-06-05 14:17:21 +00:00
d6b8c43474
Code simplifications to facilitate coverage testing following the recent
...
changes to the Expr object. (CVS 6697)
FossilOrigin-Name: ee9a144d448a76f29c3ca03851c1aeef539068e2
2009-05-31 21:21:40 +00:00
33e619fc1c
Additional refinements to Expr handling. Restore compression of trigger
...
expressions. Change Expr.zToken to Expr.u.zToken and added Expr.u.iValue.
Remove an unnecessary ExprDup from CHECK constraint processing. And so forth. (CVS 6682)
FossilOrigin-Name: 4ac2bdfbb4230b6ceaae87e738fa61036bbe03cb
2009-05-28 01:00:55 +00:00
b7916a78ff
Simplifications to the Expr object: Remove Expr.span completely and convert
...
Expr.token into a char* Expr.zToken. Also simplify the Token object by
removing the Token.dyn and Token.quoted fields. (CVS 6681)
FossilOrigin-Name: 7cb1c3ba0759539cb035978fdaff6316775986f3
2009-05-27 10:31:29 +00:00
drh