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72 Commits

Author SHA1 Message Date
drh 153c62c461 The win32 driver compiles but does not yet work well. Many bugs 
fixed. (CVS 4282)

FossilOrigin-Name: 3a68fcddfa9184e4b310ce0a21312c54b9462ec8
 2007-08-24 03:51:33 +00:00
drh b21c8cd4f6 The sqlite3_value object now carries an sqlite3* pointer to use for 
recording malloc failures.  This eliminates the need to pass sqlite3*
pointers into many internal interfaces.  Also added more mutexing. (CVS 4263)

FossilOrigin-Name: 9287276191a582c1cf7cf6b71d8399727d8e534d
 2007-08-21 19:33:56 +00:00
drh 29278e3dbb Remove unnecessary #includes of "os.h". New mutex implementations. (CVS 4255) 
FossilOrigin-Name: fbbd5bda544ffec4e1b43407b12e546235dc7873
 2007-08-21 10:44:15 +00:00
danielk1977 fee2d25a70 Further progress on migration to sqlite3_vfs. (CVS 4242) 
FossilOrigin-Name: a258c4ec240f96bccfe493e98d0827ec7dd12e67
 2007-08-18 10:59:19 +00:00
danielk1977 1e5369531e More work on refactoring of malloc() interfaces. There are still many errors. (CVS 4233) 
FossilOrigin-Name: 77b1671351fe94b0ebc126a63140643deae2aa64
 2007-08-16 10:09:01 +00:00
drh 174357527a Half-way through a major refactoring of the memory allocation. 
I have not even attempted to compile so I am certain there are
countless errors. (CVS 4231)

FossilOrigin-Name: deb7ecd65f7b83eaf0ba610eeef3b0ede61db1c3
 2007-08-16 04:30:38 +00:00
drh 37cd66a6a0 Remove a keyword from the header comment in date.c (CVS 3961) 
FossilOrigin-Name: 03349ec0be208fd8701d94515a2ed13129cb8422
 2007-05-08 21:56:00 +00:00
drh a0206bc81c Introduce the (experimental) sqlite3_result_error_toobig() API that 
function implementations can use to signal SQLite that the function
result is too big to represent. (CVS 3949)

FossilOrigin-Name: 17c4235c492f746867c1d2b8621043b93f8aa10e
 2007-05-08 15:15:02 +00:00
drh 5bb3eb9b9a Eliminate all uses of sprintf() and strcpy(). These were not being 
misused.  But getting rid of them removes a library dependency.  And
it avoids warnings from the OpenBSD compiler.  Ticket #2336. (CVS 3916)

FossilOrigin-Name: ba4845b32bdf38e623c4f7246e6e327715bbba4b
 2007-05-04 13:15:55 +00:00
drh 7a521cfb79 Fix segfaults that can occur if a malloc failure happens just before 
a built-in function calls sqlite3_value_text(). (CVS 3874)

FossilOrigin-Name: 9cb0ed6ee9827bc6884a0195044d5b6ad0de698e
 2007-04-25 18:23:52 +00:00
drh 05f7c19a6e Test coverage improvements. Over 90% of branches are now executed in 
both directions. (CVS 3820)

FossilOrigin-Name: a776d93ccae3bfa6e992cdd1387571dd21561f98
 2007-04-06 02:32:33 +00:00
drh 2ecad3b443 Make sure the strftime() date conversions put in leading zeros correctly. 
Ticket #2276. (CVS 3749)

FossilOrigin-Name: e853067ec4db3eedfb4adcdd4172de2c55b9ac58
 2007-03-29 17:57:21 +00:00
drh 622fa9a80e Fix another round-off problem in strftime(). Ticket #2153. (CVS 3574) 
FossilOrigin-Name: d49ddc5ff05dd65e73edfa76db7e1af36967d81a
 2007-01-08 16:19:07 +00:00
drh c2c9eef6b3 Fix a round-off error in the %W and %j conversions of the strftime() function. 
Ticket #2150. (CVS 3570)

FossilOrigin-Name: 52067937803e6b36afc8f11c5d24059414208b77
 2007-01-08 13:07:30 +00:00
drh 7f986a651e CVS malfunctioned on the previous check-in. Make sure the revision to 
date.c was received.  Ticket #1991. (CVS 3444)

FossilOrigin-Name: 433dac1f2924d00282ef952668b21a9c023c93cb
 2006-09-25 18:05:04 +00:00
drh b1f1e6ebd7 Fix a round-off problem in the %f conversion of strftime(). Ticket #1991. (CVS 3443) 
FossilOrigin-Name: bf4608406a3246fe7a214cb31b79e51f86b7ee18
 2006-09-25 18:01:31 +00:00
drh 8759576540 Add HAVE_GMTIME_R and HAVE_LOCALTIME_R flags and use them if defined. 
Unable to modify the configure script to test for gmtime_r and
localtime_r, however, because on my SuSE 10.2 system, autoconf generates
a configure script that does not work.  Bummer.  Ticket #1906 (CVS 3397)

FossilOrigin-Name: 862302eaae7bdad6f1b6431f08439c4ce7e0e4bb
 2006-09-08 12:49:43 +00:00
drh f11c34df74 Bug fix in date/time computations. Ticket #1964. 
Some unrelated comment typos are also fixed and got accidently
checked in at the same time. (CVS 3396)

FossilOrigin-Name: c81eaa0dc9a327d222e066076c4a2da5e69d8c21
 2006-09-08 12:27:36 +00:00
drh 15b9a15a8d Patches to support linux on embedded platforms. (CVS 3049) 
FossilOrigin-Name: a088eb6d6eda70d89add1e5d95be5efda6c0de67
 2006-01-31 20:49:13 +00:00
danielk1977 f011300000 Rename some variables to avoid hiding others. Also add "static" to two function signatures that were missing it. (CVS 3024) 
FossilOrigin-Name: d86f18a4277ebffb644ba2e574e0b697c8bbf8e4
 2006-01-24 12:09:17 +00:00
danielk1977 771151b67f Various fixes that allow the malloc() failure tests to pass again. (CVS 2963) 
FossilOrigin-Name: 0505405fb9ae1068b7976718efbf2aabd07592d4
 2006-01-17 13:21:40 +00:00
drh 029b44bdd3 Documentation updates. Fix to date.c. But most importantly: database 
connections are now allowed to change threads as long as they are not
holding a lock. (CVS 2944)

FossilOrigin-Name: 03c422ecb508dd84dfafc8b7a0b790a43f5dadda
 2006-01-15 00:13:15 +00:00
drh 24b010fad1 Terminate the va_start in the getDigits function of date.c. (CVS 2931) 
FossilOrigin-Name: 94eac140f2363c7c3df68fa6f46728abfbfee1e6
 2006-01-13 01:17:21 +00:00
drh 5739103e98 Fix timezone parsing in the date/time functions. Ticket #1587. (CVS 2891) 
FossilOrigin-Name: 94c87b70161d4d44fbf1602fc2baae22dca08759
 2006-01-09 00:18:02 +00:00
drh 66560adab3 Change the OS interface layer to use traditional direct function call 
implementations instead of the more complicated virtual function table.
Omit the asynchronous I/O demo. (CVS 2870)

FossilOrigin-Name: 2529c2e11fa1d345ec61f647e4f6fae20a7133d6
 2006-01-06 14:32:19 +00:00
drh 2646da7e52 Clean up annoying (and pointless) compiler warnings about differing signedness. (CVS 2810) 
FossilOrigin-Name: 83a59151559d9496d4f546e03e65087ea974717d
 2005-12-09 20:02:05 +00:00
drh 054889ec6d Restructure the OS interface yet again. This time make the OsFile object 
a virtual base class which is subclassed for unix, windows, and the crash
test simulator.  Add the new file "os.c" for common os layer code.  Move
all OS-specific routines into the sqlite3Os structure. (CVS 2795)

FossilOrigin-Name: bd8740d1aecba69e1b5d64d43db07e8ad8841f07
 2005-11-30 03:20:31 +00:00
drh 487e262f44 Remove the blob(), text() and numeric() functions added in (2524) and 
replace them with the standard CAST operator.
Ticket #1287. (CVS 2527)

FossilOrigin-Name: 17631785f9ee8ab280c82677eb53886912e085bc
 2005-06-25 18:42:14 +00:00
drh 4cb29b4cfc Allow the character "T" between date and time in ISO-8601 date/time formats. 
Ticket #1170. (CVS 2408)

FossilOrigin-Name: 2bf88daa57b01216c7bbe67972f479ee12be1193
 2005-03-21 00:43:44 +00:00
drh 018d1a4929 Test coverage improvements. (CVS 2215) 
FossilOrigin-Name: 92f9d2b2f480fccfa6e8b70a1d19058b92a4ea8f
 2005-01-15 01:52:31 +00:00
drh 6c62608fc6 The SQLITE_OMIT_UTF16 macro now removes lots of code and all tests still pass. (CVS 2100) 
FossilOrigin-Name: 98c7a55478f7c465b219edc1a33eee222586fd65
 2004-11-14 21:56:29 +00:00
danielk1977 2df9fabf3c Add documentation for DEFAULT CURRENT_TIME & co. (CVS 2088) 
FossilOrigin-Name: c85f13f8f252faf423f12a3804f1fe2f950da660
 2004-11-11 01:50:30 +00:00
danielk1977 e6efa74b9f Ensure tables cannot be created/dropped when btree cursors are open. (CVS 2085) 
FossilOrigin-Name: 8e5c2e5df8b824f7efb27e776240f005c6f1f0ff
 2004-11-10 11:55:10 +00:00
danielk1977 752e679a1e Have "DEFAULT CURRENT_TIME" & co. work even if SQLITE_OMIT_DATETIME_FUNCS is defined. (CVS 2083) 
FossilOrigin-Name: f81b9c1c022772378aad32ec45d0027beeb36574
 2004-11-09 16:13:33 +00:00
danielk1977 7977a17f06 Port the "DEFAULT CURRENT_TIME" etc. functionality from an earlier fork of sqlite. (CVS 2082) 
FossilOrigin-Name: 0d27c8ff48f327ad82dd5b5b3b47b8d221f119b7
 2004-11-09 12:44:37 +00:00
drh 5719628afb Convert many constants to have type "const". (CVS 2006) 
FossilOrigin-Name: d790c84c5a889928d07f5394fffef0cbb8d5f214
 2004-10-06 15:41:16 +00:00
drh eb206256f1 Use type i64 instead of off_t for file offsets since off_t is giving 
portability problems.  Ticket #924. (CVS 1992)

FossilOrigin-Name: 8972c004dc825f668d952e7d082a89046b9260f1
 2004-10-01 02:00:31 +00:00
drh 9bb575fd72 Fix a naming conflict between sqlite versions 2 and 3. An open sqlite3 
connection now *must* be called "sqlite3".  You cannot call it "sqlite".
This might break existing code. (CVS 1941)

FossilOrigin-Name: 3ddf5a9d1c480a2e3aa32685879063b11afddbe1
 2004-09-06 17:24:11 +00:00
drh 181fc99332 Fix a typo in a comment. (CVS 1889) 
FossilOrigin-Name: 9af1d4d1456d32c2e15f73f79928572f3bfba6ae
 2004-08-17 10:42:54 +00:00
drh 4c755c0f53 Make sure the argument to ctype.h macros is always an unsigned character. 
Ticket #839. (CVS 1881)

FossilOrigin-Name: b065973898c06a81c69b70b3fa91c79334bd9b9a
 2004-08-08 20:22:17 +00:00
drh fd1f394af2 Comment out all of date/time functions with SQLITE_OMIT_DATETIME_FUNCS. 
Ticket #784. (CVS 1828)

FossilOrigin-Name: 4e2ad572ea1800a2da1ea18548415c6fbf396259
 2004-07-20 00:39:14 +00:00
drh 1020d49a31 The %W date specifier in strftime should be measured from the first Monday 
of the year.  Ticket #758. (CVS 1805)

FossilOrigin-Name: 50b016b00470e6303ede1173d0447d8239563263
 2004-07-18 22:22:43 +00:00
danielk1977 f9d64d2c30 Remove the iCollate argument from sqlite3_create_function() (CVS 1632) 
FossilOrigin-Name: 728d57ff5517a51c3aad4ba95525b1aa2065bd19
 2004-06-19 08:18:07 +00:00
danielk1977 d8123366c4 (1) Modifications to the user-function interface and (2) Internal changes 
to automatically created indices. (CVS 1575)

FossilOrigin-Name: 5903f53828b5d282b33e27813417e4317c9ecf0b
 2004-06-12 09:25:12 +00:00
danielk1977 dc8453fd7a Use the SQLITE_UTF* symbols instead of the old internal TEXT_Utf* symbols. (CVS 1572) 
FossilOrigin-Name: 9b84f2f488e1d37ba1a4c4cf31490bcbba0f6edd
 2004-06-12 00:42:34 +00:00
drh 9c054830b4 Change all SQLITE3 preprocessor macros to SQLITE. Documentation updates. (CVS 1511) 
FossilOrigin-Name: adf7e29ff60dc559f64832fadb09f0b9decc0e76
 2004-05-31 18:51:57 +00:00
drh 4f26d6c429 Refactoring of the vdbe Mem functions and the APIs that deal with them. 
The code will not compile in its current state. (CVS 1465)

FossilOrigin-Name: bba6684d502ba1ecd9614d2470ec94296e3c07c2
 2004-05-26 23:25:30 +00:00
drh f9b596ebc0 Remove dataType and includeTypes flags from function definitions. Added new 
P3_FUNCDEF type for P3 arguments on opcodes.  Fixes to several user functions.
28 tests fail now. (CVS 1464)

FossilOrigin-Name: 36e031625995b2f7baf7654d771ca8fb764a0085
 2004-05-26 16:54:42 +00:00
danielk1977 6590493d53 Use the new form of the sqlite3_create_function() API. (CVS 1460) 
FossilOrigin-Name: 0317bef4b0c219ca2888c90553201e53230fb360
 2004-05-26 06:18:37 +00:00
danielk1977 0ae8b83155 Change a couple of symbol names for the new user function API. (CVS 1454) 
FossilOrigin-Name: 8f6b20c2938ded7ab9e400494c02370ecf7e9311
 2004-05-25 12:05:56 +00:00