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3496 Commits

Author SHA1 Message Date
drh
fa7d4acf0b Report the error SQLITE_CORRUPT instead of SQLITE_IOERR if unable 
to rollback a hot journal that was damaged (for example) by filesystem
corruption following a power failure. (CVS 3460)

FossilOrigin-Name: 70501e4ea588ed762e4f6bc211ce63397faa3367
 2006-10-03 19:05:18 +00:00
drh
bfe6631e7a Add the OS-X locking style patches to os_unix.c. Disabled by default. (CVS 3459) 
FossilOrigin-Name: f4103dea5e1a87adccccca715946e174d1cc7450
 2006-10-03 17:40:40 +00:00
drh
35c12830d1 Fix sqlite3_analyzer so that it works when compiled against Tcl8.5. (CVS 3458) 
FossilOrigin-Name: e774adce8e461a70ead9474cd64cb05c2d633eb9
 2006-10-03 12:08:54 +00:00
drh
f316c8c08b Fix sqlite3_analyzer so that it works on databases containing virtual tables. (CVS 3457) 
FossilOrigin-Name: 47c8567fcb6b184ca13fcb67f80d261205c66fc8
 2006-10-03 12:04:11 +00:00
drh
d75e03df2b Add the option to omit offset information from posting lists in FTS1. (CVS 3456) 
FossilOrigin-Name: fdcea7b1ffd821f3f2b6d30997d3957f705a6d0c
 2006-10-03 11:42:28 +00:00
drh
f02a759980 Another typo in the Porter stemmer check-in. (CVS 3455) 
FossilOrigin-Name: 6696bda11ccad9663b15206592116d638aa3ff0a
 2006-10-01 20:41:03 +00:00
drh
b3be9815a1 Typo in previous check-in. (CVS 3454) 
FossilOrigin-Name: a7350bf86c41c428adbfe42dc9cbb3ecf0045c25
 2006-10-01 18:59:56 +00:00
drh
8923c9d378 Remove one non-working test case fromthe Porter stemmer tests and add 
an acknowledgement for the source of the test data (Martin Porter himself.) (CVS 3453)

FossilOrigin-Name: 1a2df2a61b3c84feae7587fa5b1eebf9c7e73daa
 2006-10-01 18:58:31 +00:00
drh
6da40bcd79 Add a Porter stemmer option to the FTS1 module. (CVS 3452) 
FossilOrigin-Name: 936b06aaa8133e83104de87e03dc94e286a31f86
 2006-10-01 18:41:19 +00:00
drh
2564ef9781 Make sure memory does not leak when patching up column names so that 
they are unique in a join or view.  Tickets #1952 and #2002. (CVS 3451)

FossilOrigin-Name: fcde639119c309c699ee9dd60ed60fd6e9c8c077
 2006-09-29 14:01:04 +00:00
drh
7cf43fa64e Fix a bug in the handling of the OR operator in FTS1. Test cases added to 
prevent a repeat. (CVS 3450)

FossilOrigin-Name: 8cdf1d6ae018dfc93f8f0962b2530e31aa0bebff
 2006-09-28 19:43:31 +00:00
drh
07aa67c14a More snippet generator improvements and test cases. (CVS 3449) 
FossilOrigin-Name: 0934d220b33c52024f42c89fa13326bd52333f39
 2006-09-28 18:57:59 +00:00
drh
1e7423e57f Bug fix in the FTS1 snippet generator. Improvements in the way the snippet 
generator handles whitespace. (CVS 3448)

FossilOrigin-Name: d3f4ae827582bd0aac54ae3211d272a1429b6523
 2006-09-28 18:37:15 +00:00
drh
361e2bdeb5 Avoid segfaults when inserted NULL values into FTS1. (CVS 3447) 
FossilOrigin-Name: 165645d30115f3171fc45489823f85639fe2bfcd
 2006-09-28 11:41:41 +00:00
drh
6f68a5cf11 Fix to the previous check-in. (CVS 3446) 
FossilOrigin-Name: 944d5f812004e2dc0065fce267accf8907235a50
 2006-09-26 00:37:11 +00:00
drh
50c2b35ea7 Performance improvement and bug fix in sqlite3WinDelete(). (CVS 3445) 
FossilOrigin-Name: 46ac1ac2d10cf2f1ebfb8dd4bb9a2ccffd85e816
 2006-09-26 00:34:17 +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
9df9492adc Fix a roundoff error in the %f converter of strftime(). Ticket #1991. (CVS 3442) 
FossilOrigin-Name: 51b9c755ea01528e32690aabe91236ed917369f1
 2006-09-25 18:03:28 +00:00
drh
21e2cab932 Add a pragma for activating proprietary extensions. (CVS 3441) 
FossilOrigin-Name: c63d34ce0c7412852fdcf047bc388d2f9710f297
 2006-09-25 18:01:57 +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
6f8359865d Bug fix in pragma table_info(). (CVS 3440) 
FossilOrigin-Name: c037403bae0d78f9dd2703ff05cc3cd3ac54e062
 2006-09-25 13:48:30 +00:00
drh
2e584cd250 Remove legacy cruft from shell.c. (CVS 3439) 
FossilOrigin-Name: 815d8f84b317d26a3ca87405d27376e1e4493d8b
 2006-09-25 13:09:22 +00:00
drh
aac2f5542d Fix a bug in the handling of I/O errors introduced by the addition 
of extended error codes in check-in (3422). (CVS 3438)

FossilOrigin-Name: 20d7b29443ea7d9ec1ef81219c74ba725e8711e3
 2006-09-23 21:44:23 +00:00
drh
8c77bdde9f Fix documentation typo. Ticket #1986 (CVS 3437) 
FossilOrigin-Name: 58c32ce35a04838b4a8e4210299bac935e60bfb9
 2006-09-23 20:46:23 +00:00
drh
ece3c728d0 Be sure to ignore PRAGMA encoding pragmas if the encoding has already been 
set for a database.  Ticket #1987.  This patch also includes some cleanup
of the schema parser and initialization logic. (CVS 3436)

FossilOrigin-Name: dc797bf4fa96deabd9ceb6cc062b98d2ac49a574
 2006-09-23 20:36:01 +00:00
shess
7409310ac3 Fix a build problem around sqlite3_overload_function. Only affects 
so/dll builds. (CVS 3435)

FossilOrigin-Name: 791d70936b9c4fed57c95f61e3b4dfdd24221ee4
 2006-09-22 23:38:21 +00:00
adamd
adf52ce14b Implemented UPDATE for full-text tables. 
We handle an UPDATE to a row by performing an UPDATE on the content table and by building new position lists for each term which appears in either the old or new versions of the row.  We write these position lists all at once; this is presumably more efficient than a delete followed by an insert (which would first write empty position lists, then new position lists). (CVS 3434)

FossilOrigin-Name: 757fa22400b363212b4d5f648bdc9fcbd9a7f152
 2006-09-22 00:06:39 +00:00
adamd
f40a504164 When gathering a doclist for querying, don't discard empty position lists until the end; this allows empty position lists to override non-empty lists encountered later in the gathering process. This fixes #1982, which was caused by the fact that for all-column queries we weren't discarding empty position lists at all. (CVS 3433) 
FossilOrigin-Name: 111ca616713dd89b5d1e114de29c83256731c482
 2006-09-21 20:56:52 +00:00
drh
154d4b2446 Be more aggressive with the SQLITE_OMIT_VACUUM macro. Saves about 150 
bytes of code space. (CVS 3432)

FossilOrigin-Name: 7e618db4579d752cc6d775c664c93e141217948f
 2006-09-21 11:02:16 +00:00
drh
8b62817797 Implementation of the snippet() function for FTS1. Includes a few 
simple test cases but more testing is needed. (CVS 3431)

FossilOrigin-Name: c7ee60d00976efab25a830e7416538010c734129
 2006-09-21 02:03:08 +00:00
adamd
d47522807e Fixed a build problem in sqlite3_extension_init(). (CVS 3430) 
FossilOrigin-Name: bb2e1871cb10b470f96c793bb137c043ef30e1da
 2006-09-18 21:14:40 +00:00
drh
c1daee8574 Convert all names to lower case before sending them to the xFindFunction 
method of a virtual table.  In FTS1, use strcmp instead of strcasecmp.
Ticket #1981. (CVS 3429)

FossilOrigin-Name: cd4e1de896ef715c444071f758b74dbb607e0572
 2006-09-18 20:24:02 +00:00
drh
a70034de7c Convert all names to lower case before sending them to the xFindFunction 
method of a virtual table.  In FTS1, use strcmp instead of strcasecmp.
Ticket #1981. (CVS 3428)

FossilOrigin-Name: efa8fb32a596c7232bb1754b3231e4f2421df75b
 2006-09-18 20:24:02 +00:00
drh
b08249ced3 Modify FTS1 so that the "magic" column has the same name as the virtual 
table.  Offsets are retrieved using a special "offsets" function whose
first argument is the magic column.  Snippets will ultimately be retrieved
in the same way. (CVS 3427)

FossilOrigin-Name: 5e35dc1ffadfe7fa47673d052501ee79903eead9
 2006-09-18 02:12:47 +00:00
drh
b7481e70c5 Add the sqlite3_overload_function() API - part of the virtual table 
interface. (CVS 3426)

FossilOrigin-Name: aa7728f9f5b80dbb1b3db124f84b9166bf72bdd3
 2006-09-16 21:45:14 +00:00
drh
572d11dc8f Add documentation for the sqlite3_extended_result_codes() API. (CVS 3425) 
FossilOrigin-Name: a6b3f6bed209dc27d36cd4e159159f73266e9911
 2006-09-15 16:58:48 +00:00
drh
ae2f2048df Fix an initialization problem in FTS1. Ticket #1977. (CVS 3424) 
FossilOrigin-Name: 5a18dd88498ca35ca1333d88c4635868d0b61073
 2006-09-15 16:08:59 +00:00
drh
e49f982792 Bug fix and better testing of the extended result codes. (CVS 3423) 
FossilOrigin-Name: 78ae74db1cbf605cd421e7ea321e879d3638968e
 2006-09-15 12:29:16 +00:00
drh
4ac285a1c2 Add support for extended result codes - additional result information 
carried in the higher bits of the integer return codes.  This must be
enabled using the sqlite3_extended_result_code() API.  Only a few extra
result codes are currently defined. (CVS 3422)

FossilOrigin-Name: ba579ddc4361fc6e8ea66f9385770d70dfe94751
 2006-09-15 07:28:50 +00:00
drh
8abc58e33b New FTS1 test data based on enron emails. (CVS 3421) 
FossilOrigin-Name: 01651a32c6e67c4ac2cd23f1da7f3cc3adad1b33
 2006-09-14 21:08:54 +00:00
drh
dddaf9ff86 Remove file containing real email addresses. Ticket #1978. (CVS 3420) 
FossilOrigin-Name: 373a575f745dc2002090328f30539bbfef3119d5
 2006-09-14 18:25:28 +00:00
adamd
4fc9308373 Minor build fixes. (CVS 3419) 
FossilOrigin-Name: 3564b07c40ab4563482a9aa36850757963f44238
 2006-09-14 16:57:19 +00:00
drh
5968593b51 Enhanced I/O error simulation. (CVS 3418) 
FossilOrigin-Name: 86931854fc5a63571719639d9a23b1d6614a6153
 2006-09-14 13:47:11 +00:00
drh
f800e3e63a The FTS1 tables have a new automatic column named "offset" that returns 
a string containing byte offset information for all matching terms.
Also added a large test case based on SQLite mailing list entries. (CVS 3417)

FossilOrigin-Name: f25cfa1aec0e4c1fe07176039a1b7f4e6a2c66ec
 2006-09-14 01:17:30 +00:00
drh
0b9a594ae1 Modify the ".dump" command in the command-line shell so that it works 
with virtual tables. (CVS 3416)

FossilOrigin-Name: afd40184b752f641b423ceffac2476f2cfbdfd31
 2006-09-13 20:22:02 +00:00
drh
235a818e61 Remove unused malloc failure test. (Ticket #1976) 
Also include fixes for other problems
discovered while investigating ticket #1976. (CVS 3415)

FossilOrigin-Name: f4ab546b2e8105422fb1baa2b86e688b5d19f20e
 2006-09-13 19:21:28 +00:00
drh
8f116cc15c In FTS1: Retain the Query structure as part of the cursor. It will be used 
laster as part of snippet generation. (CVS 3414)

FossilOrigin-Name: 607d928ce91f3efa9c7019fc789a9cd3c41cfc92
 2006-09-13 19:18:29 +00:00
shess
c48f2a10aa Earlier refactoring changed name in fts1.c but not fts1.h. (CVS 3413) 
FossilOrigin-Name: d4edb8035c8abbdb301893557934dd644ef3c950
 2006-09-13 18:40:25 +00:00
drh
1de6154d39 Minor code cleanup in FTS1. (CVS 3412) 
FossilOrigin-Name: fca592816767de397fbaf22cccdf1028fc5dfc91
 2006-09-13 17:17:48 +00:00
drh
a3baa963bc Implementation of "column:" modifiers in FTS1 queries. (CVS 3411) 
FossilOrigin-Name: 820634f71e3a3499994f82b56b784d22a7e3cdcf
 2006-09-13 16:02:43 +00:00
drh
cbaac514bc Module spec parser enhancements for FTS1. Now able to cope with column 
names in the spec that are SQL keywords or have special characters, etc.
Also added support for additional control lines.  Column names can be
followed by a type specifier (which is ignored.) (CVS 3410)

FossilOrigin-Name: adb780e0dc8bc7dcd1102efbfa4bc17eefdf968e
 2006-09-13 15:20:13 +00:00
drh
a6be0dc938 Fix the FTS1 test cases and add new tests. Comments added to the FTS1 code. (CVS 3409) 
FossilOrigin-Name: 528036c828c93c78ca879bf89a52131b72e24067
 2006-09-13 12:36:08 +00:00
adamd
4f1a424e72 Allow virtual tables to contain multiple full-text-indexed columns. Added a magic column "_all" which can be used for querying all columns in a table at once. 
For now, each posting list stores position/offset information for multiple columns.  We may implement separate posting lists for separate columns at some future point. (CVS 3408)

FossilOrigin-Name: 366a70b086c817bddecd83053472ec76ef20f309
 2006-09-13 02:18:20 +00:00
adamd
341d60838c Answer queries for a particular rowid in a full-text table by looking up 
that rowid directly rather than by performing a table scan. (CVS 3407)

FossilOrigin-Name: 877d5558b1a6f65201b1825336935b146583bffa
 2006-09-12 23:36:45 +00:00
drh
fdd48a76a6 Add support for IF EXISTS on CREATE/DROP TRIGGER/VIEW. Ticket #1899. (CVS 3406) 
FossilOrigin-Name: e4fe736cfbbdc081581911a01690576034877b72
 2006-09-11 23:45:48 +00:00
shess
4240240f12 Re-use deleted rowids for new segments. This has a somewhat 
surprising impact on performance, I believe because it keeps the index
smaller (by keeping rowids smaller), and also because it improves
locality in the table (deleting a row means we've already touched the
pages leading to that rowid). (CVS 3405)

FossilOrigin-Name: 2f5f6290c9ef99c7b060aecc4d996c976c50c9d7
 2006-09-11 21:39:21 +00:00
drh
66b224cbb0 Get VACUUM working with virtual tables. (CVS 3404) 
FossilOrigin-Name: d5ffef3870f06d2dd744ce9470d3c0e68062e804
 2006-09-11 11:13:26 +00:00
drh
e410296021 Add a rudimentary tokenizer and parser to FTS1 for parsing the module 
arguments during initialization.   Recognized arguments include a
tokenizer selector and a list of virtual table columns. (CVS 3403)

FossilOrigin-Name: 227dc3feb537e6efd5b0c1d2dad40193db07d5aa
 2006-09-11 00:34:22 +00:00
drh
4ca8aac2b4 Add pzErr parameters to the xConnect and xCreate methods of virtual tables 
in order to provide better error reporting.  This is an interface change
for virtual tables.  Prior virtual table implementations will need to be
modified and recompiled. (CVS 3402)

FossilOrigin-Name: f44b8bae97b6872524580009c96d07391578c388
 2006-09-10 17:31:58 +00:00
drh
fe1368ee08 Add a new zErrMsg field to the sqlite3_vtab structure to support returning 
error messages from virtual table constructors.  This change means that
virtual table implementations compiled as loadable extensions for version
3.3.7 will need to be recompile for version 3.3.8 and will not be usable
by both versions at one.  The virtual table mechanism is still considered
experimental so we feel justified in breaking backwards compatibility
in this way.  Additional interface changes might occurs in the future. (CVS 3401)

FossilOrigin-Name: 36693a5cb72b4363010f9ab0866e1f7865f65275
 2006-09-10 17:08:29 +00:00
drh
a2a9d18869 Add some simple test cases for the OR and NOT logic of the fts1 module. 
Fix lots of bugs discovered while developing these test cases. (CVS 3400)

FossilOrigin-Name: 70bcff024b44d1b40afac6eba959fa89fb993147
 2006-09-10 03:34:06 +00:00
drh
a7e98f2a54 Add support for OR and NOT terms in fts1. (CVS 3399) 
FossilOrigin-Name: ae50265791d1a7500aa3c405a78a9bca8ff0cc08
 2006-09-09 23:11:51 +00:00
shess
fb6794360d Write doclists using a segmented technique to amortize costs better. 
New items for a term are merged with the term's segment 0 doclist,
until that doclist exceeds CHUNK_MAX.  Then the segments are merged in
exponential fashion, so that segment 1 contains approximately
2*CHUNK_MAX data, segment 2 4*CHUNK_MAX, and so on. (CVS 3398)

FossilOrigin-Name: b6b93a3325d3e728ca36255c0ff6e1f63e03b0ac
 2006-09-08 17:00:17 +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
b3556f3d71 Improvements to the documentation of the return codes for sqlite3_step(). 
Tickets #1633, #1366, #1178, #906, and probably others too. (CVS 3395)

FossilOrigin-Name: 508248e783dc1e3da3695b28467ca3b79629e582
 2006-09-08 11:56:30 +00:00
adamd
2e8464afdb Include io.h on Windows to quell a build warning about access() having no prototype. (CVS 3394) 
FossilOrigin-Name: b3eb1732bd529b14bef1872171a3c6429e209d31
 2006-09-06 21:39:40 +00:00
adamd
338565ad4b A minor change to fts1.c to fix broken build. (CVS 3393) 
FossilOrigin-Name: 55a03b96251515a4817a0eefb197219a460640e7
 2006-09-05 18:21:31 +00:00
drh
b2b4996280 Fix a bug in the new misc6.test script. Fix error messages when not 
compiled with memory debugging enabled.  Ticket #1957. (CVS 3392)

FossilOrigin-Name: 9fb92024bf5058bdc32066a0d07b93da575779fa
 2006-09-04 18:54:14 +00:00
drh
f0313813ec Make sure strings returned by sqlite3_value_text() and sqlite3_value_text16() 
are always '\000'-terminated. (CVS 3391)

FossilOrigin-Name: 2c63588b45f4e1ab9b9f1b72c901f3800433424a
 2006-09-04 15:53:53 +00:00
drh
f80ad49f72 Fix bugs in test scripts so that fulltest will pass. (CVS 3390) 
FossilOrigin-Name: 367bd8376f323beb3148eab86ada1a3cb379ba3b
 2006-09-02 22:14:59 +00:00
drh
79dc6691de Changes to the Makefile.in so that MinGW users can build a DLL. Ticket #1955. (CVS 3389) 
FossilOrigin-Name: 7279ddd08444d54712f738d997c5d11f6af064c1
 2006-09-02 22:14:11 +00:00
drh
fb52cc95ff Add a TRACE macro to the FTS1 module for troubleshooting. Turned off by 
default. (CVS 3388)

FossilOrigin-Name: d4923e98c66ae03d899f633e5e309471f5695abb
 2006-09-02 20:58:25 +00:00
drh
189d4afaaf Do not call the xDisconnect method on a virtual table while xUpdate is 
pending.  Instead, defer the xDisconnect until after xUpdate completes. (CVS 3387)

FossilOrigin-Name: 61148f4c36255c4ed3552f888fa75252b300589d
 2006-09-02 20:57:52 +00:00
drh
80788d8b65 Test for busted TCL builds that do not support 64-bit integers and print 
a warning message to users that test failures may be a result of the bad
TCL build and not some problem with SQLite.  Ticket #1953. (CVS 3386)

FossilOrigin-Name: ca864ee913ea5ae88761e617bcac300ffa339369
 2006-09-02 14:50:23 +00:00
drh
7c2d87cd71 Convert static variables into constants in the FTS module. (CVS 3385) 
FossilOrigin-Name: 098cbafcd6dcf57142b0417e796d27ffddcc0920
 2006-09-02 14:16:59 +00:00
drh
aa29c13579 Automatically register the FTS module if it is compiled into the build. (CVS 3384) 
FossilOrigin-Name: 8a96bdb72439c0b337cbaa2d07897d0896ea3024
 2006-09-02 13:58:06 +00:00
drh
37b9056ad8 Construct the .def files before calling dllwrap to build the .dll files. 
Ticket #1951. (CVS 3383)

FossilOrigin-Name: e6e49a3811d4b26518026cc1692c654e8edbf741
 2006-09-02 13:22:28 +00:00
adamd
9eb3997b02 Miscellaneous restructuring and cleanup based on suggestions from shess. (CVS 3382) 
FossilOrigin-Name: e98b0cf292f6dc9deb6ae9b773c52b16867f7556
 2006-09-02 00:23:01 +00:00
drh
3957781b1f Automatically compute the sqlite3.def and tclsqlite3.def files when 
building windows DLLs.  This will (hopefully) keep the .def files in
perfect synchronization with the DLLs.  Ticket #1951. (CVS 3381)

FossilOrigin-Name: 1f6d79266a7f8d0e909e47d9858557e3f95407db
 2006-09-01 17:06:20 +00:00
drh
9645d8d4b3 Remove use of the "clock" command in the test suite so that the tests 
will run in Tcl8.5.  Ticket #1445. (CVS 3380)

FossilOrigin-Name: bedbac54db173ceb74bd78acd021209f28aa30a8
 2006-09-01 15:49:05 +00:00
shess
b2f4d0173a Make fts1.c not rely on nul-terminated strings. Mostly a matter of 
making sure we always pass around ptr/len, but there were a few places
where we actually relied on nul-termination.

An earlier change had additionally changed appropriate
sqlite3_bind_text() calls to sqlite3_bind_blob().  I've found that
this changes what's actually stored in the database, so backed those
changes out.  Also (and this is weird), I found that I could no longer
do straight-forward = queries against %_term.term at a command-line. (CVS 3379)

FossilOrigin-Name: 5844db1aa9c23a005c88104b084f68afb21891c7
 2006-09-01 00:33:44 +00:00
shess
c0beb14f23 Make tokenizer not rely on nul-terminated text. Instead of using 
strcspn() and a nul-terminated delimiter list, I just flagged
delimiters in an array and wrote things inline.  Submitting this for
review separately because it's pretty standalone. (CVS 3378)

FossilOrigin-Name: 2631ceaeefaca3aa837e3b439399f13c51456914
 2006-09-01 00:05:17 +00:00
drh
5db455e7b5 Refactor the FTS1 module so that its name is "fts1" instead of "fulltext", 
so that all symbols with external linkage begin with "sqlite3Fts1", and
so that all filenames begin with "fts1". (CVS 3377)

FossilOrigin-Name: e1891f0dc58e5498a8845d8b9b5b092d7f9c7003
 2006-08-31 15:07:14 +00:00
shess
2b85d5f46e Just don't run tolower() on hi-bit characters. This shouldn't cause 
us to break any UTF-8 code points, unless they were already broken in
the input. (CVS 3376)

FossilOrigin-Name: 6c77c2d5e15e9d3efed3e274bc93cd5a4868f574
 2006-08-30 21:40:30 +00:00
drh
6fb1d6492e Bug fix: Get INSERT INTO ... SELECT working when the target is a virtual 
table. (CVS 3375)

FossilOrigin-Name: 7cdc41e748c2d8f9e3d85c07143b8bc343bf2426
 2006-08-29 18:46:14 +00:00
drh
16ed8a64f6 Bug fix: Get INSERT INTO ... SELECT working when the target is a virtual 
table. (CVS 3374)

FossilOrigin-Name: 7912485705c96e365a942932bb12d5b9113c9885
 2006-08-29 18:46:14 +00:00
drh
e07b862e71 Document the fact that SQLite allows NULL values in PRIMARY KEY columns 
and the fact that we might design to change this in the future.
Ticket #518. (CVS 3373)

FossilOrigin-Name: b99d845ef4776595022c6fb855e582cfe6ef2f9f
 2006-08-29 13:08:37 +00:00
drh
80e8be9337 Improved built-in help in the command-line shell. Enable the 
fulltext search extension in the TCL interface. (CVS 3372)

FossilOrigin-Name: 9763b4bfd5f0579f9fb821899ffa8bfe650054d7
 2006-08-29 12:04:19 +00:00
shess
c9e0a9057e Make static some symbols which shouldn't have been exported. (CVS 3371) 
FossilOrigin-Name: 58006e38af760b53cf72bf127d7c7b8a619a1282
 2006-08-28 23:46:01 +00:00
shess
4f4897e80d Make hi-bit characters delimiters. This is a stopgap until the tokenizer 
and fulltext.c recognize UTF-8 correctly. (CVS 3370)

FossilOrigin-Name: ca850d3d80f67672172d11392fcdf60bfbb94c02
 2006-08-28 20:08:56 +00:00
drh
aa5ac05b5f Add sqlite3_malloc and sqlite3_realloc to the sqlite3.def file. Ticket #1943. (CVS 3369) 
FossilOrigin-Name: 4a74838eac5b939058c8aebef30113c5bdb354e5
 2006-08-27 14:10:39 +00:00
drh
147d0ccc15 Add support for INSERT INTO ... DEFAULT VALUES. Tickets #299, #1940. (CVS 3368) 
FossilOrigin-Name: bc84cb54b0df09738fd90e48820dc3cdfa7828c2
 2006-08-25 23:42:53 +00:00
shess
0de250e46f Fix gcc gripe about parens in a ||/&& in mergePosList(). 
Drop unused pBlob/nBlob in index_insert_term().
Fix NULL deref in an assertion in docListUpdate() delete case.
Minor code tightening in docListUpdate(). (CVS 3367)

FossilOrigin-Name: a6fcf9101a831bf5f129c6045eabf30376d365dc
 2006-08-25 19:20:26 +00:00
drh
b8b1421963 Documentation updates for the new SQLITE_FUNCTION authorization. (CVS 3366) 
FossilOrigin-Name: e029637e54e190c89206725a99e1ee7db6c23804
 2006-08-24 15:18:25 +00:00
drh
5169bbc6a3 Enhance the sqlite3_set_authorizer() callback so that it provides callbacks 
on each SQL function that is invoked. (CVS 3365)

FossilOrigin-Name: 4547c81f7da29b1490c6eba8d9c333218c5cb88f
 2006-08-24 14:59:45 +00:00
drh
882e8e4df2 Tcl interface does filename translation prior to calling sqlite3_open(). 
Ticket #1937. (CVS 3364)

FossilOrigin-Name: 5696e0cb771ea62df6f91cb03dfc428af1441e9e
 2006-08-24 02:42:27 +00:00
adamd
1717edd157 A first implementation of a full-text search module for SQLite. (CVS 3363) 
FossilOrigin-Name: b0d8e0d314d6f77b7d4b5dd00c694a1323f7a8e4
 2006-08-23 23:58:50 +00:00
drh
1409be69aa Add the new experimental sqlite3_auto_extension() API. (CVS 3362) 
FossilOrigin-Name: a85fc877eb8c92bbb79ac9b7fa91fb362f37cdf7
 2006-08-23 20:07:20 +00:00
shess
ad42c3a352 Add argc as a default global to match standard tcl environment. (CVS 3361) 
FossilOrigin-Name: 533154099c9fe1238705eea03aba388dd71dc35e
 2006-08-22 23:53:46 +00:00
drh
fa9b4b1499 Add the ext/fts1 subdirectory for holding the first full-text search 
extension. (CVS 3360)

FossilOrigin-Name: 7f152f9f3a647d30874f2da46ce93a1e31ea7cf3
 2006-08-22 14:45:37 +00:00
drh
a7e18326c6 Fix bug in documentation. Ticket #1927. (CVS 3359) 
FossilOrigin-Name: 90296bc8fa443833e6316c873dd18b951d3247f7
 2006-08-19 13:32:05 +00:00
drh
bdf67e0efe Fix for the (unsupported) soundex algorithm so that it conforms to Knuth. 
Ticket #1925.  Test cases added. (CVS 3358)

FossilOrigin-Name: 7810d1abf611ce40dd0de45610269359a8ca9222
 2006-08-19 11:34:01 +00:00
drh
164a1b693f Improved method for finding the home directory under windows. Ticket #1926. (CVS 3357) 
FossilOrigin-Name: 10907bb2011eefa306c0e6ee573b6dfe765c8631
 2006-08-19 11:15:20 +00:00
drh
9bd41eaec7 Remove obsolete clause in the documentation. Ticket #1923. (CVS 3356) 
FossilOrigin-Name: d4f182e5aa7163de3c692c9ce8dc9092d9d8de49
 2006-08-16 22:58:49 +00:00
drh
980b1a7405 Allows UPDATE, INSERT, and DELETEs to occur while a SELECT is pending on 
the same table. (CVS 3355)

FossilOrigin-Name: 8c52d2ad468615e50a727adab2977a0bef1bc068
 2006-08-16 16:42:48 +00:00
drh
73bdf07713 Tighten an assert (ticket #1920). Change to "sqlite3.h" from <sqlite3.h> 
on the sqlite3ext.h header (ticket #1916).  Fix a bug in the test scripts. (CVS 3354)

FossilOrigin-Name: 3ebedbb6f90ec0f9d3bed181f8fb5366f91fc48c
 2006-08-15 14:21:16 +00:00
drh
417ec6381f Change the table_info pragma to show the text of the default value expression, 
not the result of evaluating the default value expression.
Ticket #1919. (CVS 3353)

FossilOrigin-Name: b4d53974c30d195c061cc7605a707d7d30c52740
 2006-08-14 14:23:41 +00:00
drh
3225007b42 Adjust the Makefile.in so that there are no test errors when using 
the configure script.  Ticket #1918. (CVS 3352)

FossilOrigin-Name: 6a25be921b7255e540952fc213e145ae3b56daf0
 2006-08-13 21:49:07 +00:00
drh
29a0138c2c Add vdbeaux.c to the list of files that must be compiled with -DSQLITE_TEST=1 
in order to generate testfixture.  Do not require sqlit3OsDelete() to
succeed on a multi-database commit.  (Ticket #1917) (CVS 3351)

FossilOrigin-Name: dfc833ac79cb255902b20700d6d8949a66af093f
 2006-08-13 19:04:18 +00:00
drh
09df9e28e5 Vtab2.test script works regardless of what TCL version is used. (CVS 3350) 
FossilOrigin-Name: 6df3f6761a16ac5a02152f3c7f0c0e4944112ada
 2006-08-13 18:43:54 +00:00
drh
77bba59b18 Compile in test code whenever -DSQLITE_TEST=1 is present. Do not rely 
on -DSQLITE_DEBUG=1 because somebody might try to run the tests without it. (CVS 3349)

FossilOrigin-Name: 867defe32873ce82b6e1f5ddb8ad12178f2d76d6
 2006-08-13 18:39:26 +00:00
drh
2205111273 Version 3.3.7 (CVS 3348) 
FossilOrigin-Name: 85434a4b96389359a15556551cdc72259fc505e8
 2006-08-12 14:42:57 +00:00
drh
b308fdc5e9 Documentation changes prior to the release of 3.3.7. (CVS 3347) 
FossilOrigin-Name: c276cca2aafc1b417e12ba7119c65902ef7d61ec
 2006-08-12 14:38:46 +00:00
drh
fe5a816bc0 Fix a bug in out-of-memory processing introduced by check-in (3336). (CVS 3346) 
FossilOrigin-Name: 8d98a205cbe9948039884947db33f41a63a09062
 2006-08-12 13:28:23 +00:00
drh
67dd9011fc Require whitespace or punctuation between a numeric literal and an 
identifier or keyword.  Ticket #1912. (CVS 3345)

FossilOrigin-Name: 0f667c4abd73bbb806a5efb31b0aba6efaf40fb8
 2006-08-12 12:33:14 +00:00
drh
1e31e0b25b Make sure sufficient memory is allocated to hold the collating sequence 
pointers for all columns of an ORDER BY clause even if the ORDER BY
clause contains more columns than where originally in the table.
Ticket #1911. (CVS 3344)

FossilOrigin-Name: 924ea730f4dd384d7ef3deca357befd064dac70a
 2006-08-11 19:08:27 +00:00
drh
10cfdd5fa1 Fix an reference to an undefined variable introduced by the previous 
checkin. (CVS 3343)

FossilOrigin-Name: 73ff3452a0e38f046b7b41bcf653cf5e6848471f
 2006-08-08 15:42:59 +00:00
drh
0f7eb61108 Remove most static and global variables from a pure build. There 
are still a number of static and global variables used for testing. (CVS 3342)

FossilOrigin-Name: 76e4d4187779097954038e444111f837737e789c
 2006-08-08 13:51:43 +00:00
drh
ffc13f69b5 Reset the schema before checking for outstanding statements inside 
sqlite3_close() so that virtual tables will be disconnected. (CVS 3341)

FossilOrigin-Name: af05c3ca06163ef92ca1ca135302c00b7ddddabf
 2006-07-30 20:50:44 +00:00
adamd
0a3daa3086 Report any error which occurs in closing the database at exit. Free a 
couple of strings which were leaking. (CVS 3340)

FossilOrigin-Name: 47353f62ca7635b693718997e792358d16bd117b
 2006-07-28 20:16:14 +00:00
danielk1977
20b1eaffd8 Disallow writing to, creating or dropping virtual tables from within xSync() callbacks. (CVS 3339) 
FossilOrigin-Name: e705d232324c71738b8b25713a134617dd1fc525
 2006-07-26 16:22:14 +00:00
drh
66f4a06259 Fix an overzealous assert() in the UTF-16 to UTF-8 converter. (CVS 3338) 
FossilOrigin-Name: 096bd8212fa06c7271fc24280133d1f0864ffb42
 2006-07-26 14:57:30 +00:00
drh
aa0fe8070d Add a test case to trigger an assertion fault when running 
sqlite3_prepare16() with a predefined string size. (CVS 3337)

FossilOrigin-Name: 93878e6ebf703be022f83fd670c1aaaf7d4f1266
 2006-07-26 14:49:19 +00:00
drh
15ca1df1bf More work toward getting sqlite3_interrupt() to work from separate 
threads.  Ticket #1897. (CVS 3336)

FossilOrigin-Name: e431131d47481f9fc64c498e8934b10a96b0a931
 2006-07-26 13:43:30 +00:00
drh
881feaa043 Initial attempt at making sqlite3_interrupt() work even when called from 
a separate thread. (CVS 3335)

FossilOrigin-Name: 35fd67d7a0c55797eb460e3bd02c96afe619f026
 2006-07-26 01:39:30 +00:00
danielk1977
5bd270b200 Allow database writes from within virtual table module xSync() callbacks. (CVS 3334) 
FossilOrigin-Name: d5a608d0a412e13dfced6a3827574a2cff802f25
 2006-07-25 15:14:52 +00:00
drh
916f75fcbd Fix lemon so that it does not crash on a empty reduce action. Ticket #1892. (CVS 3333) 
FossilOrigin-Name: 4207ebc4e107df9f9f046be652f061e53263c8dd
 2006-07-17 00:19:39 +00:00
drh
f11bded545 Add the "interrupt" method to the TCL interface. Ticket #1889. (CVS 3332) 
FossilOrigin-Name: b0d19e575b14778e76ae5d6546fba0d2e9f25e33
 2006-07-17 00:02:44 +00:00
drh
050be3294a Reset TCL results when onecolumn or eval methods have no reply. 
Ticket #1887. (CVS 3331)

FossilOrigin-Name: 9c6090c609afa9906029ed4ba22375f5bee058c4
 2006-07-12 00:18:40 +00:00
drh
76fe8032c1 By default, new databases are now created in the legacy file format - the 
format that ignores DESC on indices.  If you want descending indices, you
must either recompile with -DSQLITE_DEFAULT_FILE_FORMAT=4 or issue
"PRAGMA legacy_file_format=OFF" prior to creating the first table in the
database. (CVS 3330)

FossilOrigin-Name: 65b60f05ce49ff127bf5044f96db36caf1fa0106
 2006-07-11 14:17:51 +00:00
drh
206f3d96d1 Prevent memory leak and possible NULL pointer deference after malloc 
failure.  Ticket #1886. (CVS 3329)

FossilOrigin-Name: b1f326e6959ef3be11f772e80f5ab6dd65b2d065
 2006-07-11 13:15:08 +00:00
drh
76f8079623 Fix a NULL pointer deference following malloc failure. Bug discovered 
by klocwork. (CVS 3328)

FossilOrigin-Name: eb91612f4646b15c2b8398c5225669419b03b531
 2006-07-11 12:40:25 +00:00
drh
f64afeb53f Fix a possible NULL-pointer deference following a malloc failure. 
Error discovered by Klocwork. (CVS 3327)

FossilOrigin-Name: 368bcf264456f5506260797497bc8d8dc4897e0f
 2006-07-11 10:42:36 +00:00
drh
ad6e1370b5 Back out the changes of ticket #1687 since they broken the ActiveTcl build. (CVS 3326) 
FossilOrigin-Name: b10d4220dc12728933eae1fcdcebd88a5f92e3a7
 2006-07-10 21:15:51 +00:00
drh
a43fa22771 Better comment to describe the confusing operand reversal for infix 
functions. (CVS 3325)

FossilOrigin-Name: 30dfb9bf2131370fe57e000495f5c292d392a010
 2006-07-08 18:41:37 +00:00
drh
6a03a1c5f7 For infix functions (LIKE, GLOB, REGEXP, and MATCH) treat the left 
operand as the first argument for the purposes of virtual table
function overloading, even though the left operand is really the
the second argument. (CVS 3324)

FossilOrigin-Name: 6e98373ca11c9d476f4c6b1841c6e006b7a49f29
 2006-07-08 18:34:59 +00:00
drh
e94b0c3920 Add tests and minor fixes to the xFindFunction method of virtual tables. (CVS 3323) 
FossilOrigin-Name: 3c4233e074cb016e2422b2e8f867c99217e9b10e
 2006-07-08 18:09:15 +00:00
drh
b7f6f68f3a Allow virtual table implementations to overload function that use 
a column of the virtual table as their first argument.  Untested. (CVS 3322)

FossilOrigin-Name: 12cc7af4b6b8b4f1a43d962fbafde8cba683a907
 2006-07-08 17:06:43 +00:00
drh
4144905b53 Make the sqlite3_enable_load_extension() interface accessible from the 
TCL bindings. (CVS 3321)

FossilOrigin-Name: ce96b890bbf2f2b9686e19bbb1111a70f6404cb5
 2006-07-06 17:08:48 +00:00
drh
3086765b6f Change sqlite3_busy_timeout so that it checks for an invalid database 
pointer. (CVS 3320)

FossilOrigin-Name: 225a9597b21bde7666451fc2eb7695dc35c438bb
 2006-07-06 10:59:57 +00:00
drh
72c4d3e7ed Fix spelling of Perl on the homepage. (CVS 3319) 
FossilOrigin-Name: 255c5a99468c47fed0aaffeeeb28d5af9a99ee11
 2006-07-02 10:21:35 +00:00
drh
3765df48c3 Changes to get tests to pass with OMIT_VIRTUALTABLE. Ticket #1877. (CVS 3318) 
FossilOrigin-Name: 60616496b7d97fdda99262e2bab25e625151e857
 2006-06-28 18:18:09 +00:00
drh
2cc55698cd Better handling of NULL column names. (CVS 3317) 
FossilOrigin-Name: 9f13972b93a3cac95b4319d3e75343e02a30a38f
 2006-06-27 20:39:04 +00:00
drh
f9cb7f58a7 Move the sqlite3_sleep() and sqlite3_clear_bindings() interfaces into the 
main library and make this official. (CVS 3316)

FossilOrigin-Name: eb3442c44ef1dbf8895195bb08fbeeea315b44c1
 2006-06-27 20:06:44 +00:00
drh
0c07fb9aa1 Off by 1 error in check-in (3314). Note that this change is a likely 
fix for ticket #1875.  But I have not tested it for that purpose yet. (CVS 3315)

FossilOrigin-Name: c7477459e92209ad792f0e11e4a4dd8abf0f2f11
 2006-06-27 20:05:23 +00:00
drh
94f63ab842 Use the -k option to sort. This allows the build to run on newer unix 
systems, but will likely break the build on older ones.  Please address
your complaints to the posix committee members that thought this would
be a good idea. (CVS 3314)

FossilOrigin-Name: 5d7e6bbddb522de2283474eb6d30cc376daf66f0
 2006-06-27 18:55:09 +00:00
drh
35364b2b9e When compiling extensions in the load_extension tests, specify a path 
for finding include files. (CVS 3313)

FossilOrigin-Name: aee4b669944ccf3888daa9d9e54f16261c64f380
 2006-06-27 18:38:51 +00:00
danielk1977
2372c2b165 Prevent databases from being DETACHed while they are in use. Fix for #1873. (CVS 3312) 
FossilOrigin-Name: 70a48b250bab99c5d9b4ad17c471663b8628e8d2
 2006-06-27 16:34:56 +00:00
drh
c2e87a3e85 The ability to load extensions is turned off by default. It must be 
enabled by calling sqlite3_enable_load_extension() before it will work.
This prevents security problems in legacy applications.  Ticket #1863. (CVS 3311)

FossilOrigin-Name: 4692319ccf28b0ebe64d5c5d189f444034fe0cb2
 2006-06-27 15:16:14 +00:00