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ca5557f91d
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137 Commits

Author SHA1 Message Date
drh
ca5557f91d Change incremental vacuum to be triggered by a pragma rather than a command. 
We have a lot to learn about this yet and we do not want to paint ourselves
into a corner by commiting to specific syntax too early. (CVS 3921)

FossilOrigin-Name: b13e497a326697ab42b429993a1eee7df3c0c3eb
 2007-05-04 18:30:40 +00:00
drh
744f2f4658 Tighter compression of the keyword hash table. (CVS 3920) 
FossilOrigin-Name: 681216767d7fabfccb0b12f6a81b18b6d1c252bf
 2007-05-04 17:07:52 +00:00
drh
3f75584a30 Get the amalgamation builder working with incremental I/O. (CVS 3908) 
FossilOrigin-Name: 92b53601657be3f1be70873b2960cd97b97f72a1
 2007-05-03 16:55:32 +00:00
danielk1977
dddbcdcc68 Add largely untested code for the incremental vacuum function. (CVS 3876) 
FossilOrigin-Name: f6a6d2b8872c05089810b1e095f39011f3035408
 2007-04-26 14:42:34 +00:00
drh
bb5f18d2ca Additional coverage testing. (CVS 3823) 
FossilOrigin-Name: 26b2e1aede3f776134b2d6e941d17a907843e650
 2007-04-06 18:23:17 +00:00
drh
60218d2a0e The FOR EACH STATEMENT clause in a trigger is now a syntax error. It used 
to be silently ignored.  STATEMENT is no longer a keyword. (CVS 3821)

FossilOrigin-Name: 8e2559b4da6329d7c21925d0850f7f91a3731975
 2007-04-06 11:26:00 +00:00
drh
bd08af4871 Fix the amalgamation so that it works with -DSQLITE_ENABLE_REDEF_IO. Change 
tclsqlite.c so that it can be appended to the amalgamation.  Create a new
amalgamation of header files for use by projects that want to redefine their
own I/O interface using -DSQLITE_ENABLE_REDEF_IO. (CVS 3817)

FossilOrigin-Name: f2caff870c81c08ec85aae72986c231ee986b251
 2007-04-05 21:58:33 +00:00
drh
a55ca9e109 In the amalgamation, put date.c before os.c so that the time_t typedef 
can be correctly resolved by windows compilers. (CVS 3793)

FossilOrigin-Name: 9c5697c70fa850ea700e8cc0c918791a1628ab10
 2007-04-02 12:22:44 +00:00
drh
19df335841 Fix typos in the amalgamation builder script. (CVS 3786) 
FossilOrigin-Name: a5070a2d11b4dad550a889d5fc005302208b6d75
 2007-04-01 01:57:41 +00:00
drh
98495b4a91 Add the amalgamation generator to the makefile. (CVS 3783) 
FossilOrigin-Name: a0f3c960fa3e958e12bc488451ee2d637562909b
 2007-03-31 22:29:05 +00:00
drh
970f72478a Fix the amalgamation so that it can be compiled with REDEF_IO enabled. (CVS 3782) 
FossilOrigin-Name: 6a3d6142d8be18bf2a9913f0329bcce48867304b
 2007-03-31 16:29:06 +00:00
drh
b601861cc3 Make yypMinor available to the stack overflow callbacks in lemon 
generated parsers.  This does not effect SQLite. (CVS 3761)

FossilOrigin-Name: 70c8c7e2ce5213778e63c200a6637849920deea6
 2007-03-30 13:35:05 +00:00
drh
19c9e5694c Fix to token destructors in Lemon. This does not impact SQLite. Ticket #2175. (CVS 3753) 
FossilOrigin-Name: 6195af49828bf04b61d24f116339780d3eb926a1
 2007-03-29 20:13:53 +00:00
drh
b7bac72350 Get LEMON working again when YYSTACKDEPTH is greater than zero. (CVS 3739) 
FossilOrigin-Name: e72c81dbb309709462e49c4e3e90c3e16ead1265
 2007-03-29 02:26:45 +00:00
drh
b19fd012b0 Lemon change: compile the resulting parser with -DYYSTACKDEPTH=0 or set 
the "%stack_size" parameter to 0 in the grammar and the parser stack
will be dynamically allocated using realloc() and free().  The default
behavior is to have a finite depth stack. (CVS 3738)

FossilOrigin-Name: 06719b741ab1a2df0371f6d587563cc81eb8880a
 2007-03-29 01:44:45 +00:00
drh
fdbcdee5ff The -DSQLITE_OMIT_ATTACH=1 option now omits both the ATTACH and VACUUM 
commands. Ticket #2268.
 The regression test suite depends on both of these commands
and will not run if compiled with this option. (CVS 3727)

FossilOrigin-Name: cbebfb89603044e48b3a87b79d1eefbbc5b4c8a5
 2007-03-27 14:44:50 +00:00
drh
91c58e23b2 Get the -DSQLITE_OMIT_XFER_OPT option working. Run speed tests on a full 
regression.  Add the script for generating sqlite3.c. (CVS 3723)

FossilOrigin-Name: 42c038518c4ba0ef827a5717d450f95165b3c729
 2007-03-27 12:04:04 +00:00
drh
ca44b5a3d9 Make the depth of the pushdown automaton stack generated by lemon 
changable at compile-time using -DYYSTACKDEPTH=<number>. (CVS 3654)

FossilOrigin-Name: d8845ac1fbf8c3f483d47c35f908817ea37128ec
 2007-02-22 23:06:58 +00:00
drh
0d5359b9d8 Add comments to the top of keywordhash.h. (CVS 3651) 
FossilOrigin-Name: 0aa9ed5bbfb756967a6f761c5fc2f274a5466e2d
 2007-02-21 16:44:33 +00:00
drh
fc6e0c985a Explanation of the "fragmentation" line is added to the help message at 
the end of the output of sqlite3_analyzer. (CVS 3636)

FossilOrigin-Name: 31e5073c58f43b84d26218d70e6f6558c406803e
 2007-02-13 01:41:52 +00:00
drh
0a0b77b0d2 Additional fixes to the new fragmentation feature of sqlite3_analyzer. (CVS 3635) 
FossilOrigin-Name: 82aed271a4a69e3dad6013b83cc7d492b7fed164
 2007-02-13 01:38:31 +00:00
drh
50c6706305 Changes to support fragmentation analysis in sqlite3_analyzer. (CVS 3634) 
FossilOrigin-Name: bd6bc3b8f06919000fb082087dff7bbd335d07e9
 2007-02-10 19:22:35 +00:00
drh
cb6c565eab Additional memory initialization in lemon - bug reported from wireshark. 
Ticket #2172.  Note this problem only comes up with certain grammars,
and does not impact SQLite.  On the other hand, it might cause SQLite
to run slower.  So we might want to revisit this change at some point. (CVS 3594)

FossilOrigin-Name: d537aa5edecb5c7b84d8eb876453f385f6f3d91a
 2007-01-16 18:19:12 +00:00
drh
61e339a60d Make sure the parser generated by lemon always calls destructors on 
unused symbols, even if there is no action following the rule.
Ticket #2171. (CVS 3593)

FossilOrigin-Name: 0c5c1b931dfdc163f300f458e4b305c9f50e17f8
 2007-01-16 03:09:02 +00:00
drh
e047921c78 Fix a bug in lemon. The code in which the error appears might well be 
unreachable.  The changes does not effect the code that is generated for
the SQLite parser.  Ticket #2164. (CVS 3591)

FossilOrigin-Name: f4ee5d83e177e7ed9f180454c01d46a395a5715d
 2007-01-12 23:09:23 +00:00
drh
f0fa1c1b9f Fix a bug in lemon that leads to an assertion fault given an invalid 
grammar.  The bug and this fix do not effect on SQLite.  Ticket #2107. (CVS 3528)

FossilOrigin-Name: f2ad230f6dce98d664370d77845b5f585de20f08
 2006-12-14 01:06:22 +00:00
drh
5048962a0f Avoid expanding %d contained in the action of a lemon parser rule. 
Ticket #1063.  This is a fix for lemon only.  It does not effect SQLite. (CVS 3476)

FossilOrigin-Name: 81daedcf48372949b9df009ce6121a514ecf6f2e
 2006-10-13 12:25:29 +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
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
danielk1977
4b2688ab31 Modifications so that compilation and testing with the various OMIT macros defined works. (CVS 3276) 
FossilOrigin-Name: c6ea353bd9f5fe6c9cc3349d2034ada283f9c80e
 2006-06-20 11:01:07 +00:00
drh
4767d978de Fix a C++-ism in lempar.c. Ticket #1848. (CVS 3244) 
FossilOrigin-Name: a0a3b34db86ef1c31d172ca1b56afd26d18e429f
 2006-06-14 15:03:49 +00:00
drh
954f6b4763 Lemon correctly recognizes an empty grammar and errors out. 
Fix for a bug reported on the sqlite-users mailing list. (CVS 3226)

FossilOrigin-Name: 55392922686691db3d41525a7f4cb7f976e73467
 2006-06-13 13:27:46 +00:00
drh
d9f291ea95 Minor changes to lempar.c to reduce warnings on some compilers. (CVS 3224) 
FossilOrigin-Name: dae71de10d0f34a001b8070266d4016baafa6623
 2006-06-13 11:15:47 +00:00
drh
e09daa90ac Basic parsing of CREATE VIRTUAL TABLE statements. (CVS 3210) 
FossilOrigin-Name: 66370cb99bd93abb33e1e8433672da45e1795f78
 2006-06-10 13:29:31 +00:00
drh
f3a5888dde Fix error processing in Lemon. SQLite does not use this feature of lemon 
so it is uneffected. (CVS 3181)

FossilOrigin-Name: 864cac960390a31c240d34ffd62bb084ab780267
 2006-05-08 15:14:19 +00:00
drh
9b8f447b36 Changes to get SQLite running on machines that use the EBCDIC character set. (CVS 3161) 
FossilOrigin-Name: 4342b4997199241cafd6120c6abda665770e270c
 2006-04-04 01:54:55 +00:00
drh
43617e9ab9 Code changes resulting from Coverity analysis. 
http://scan.coverity.com/  Found 1 potential segfault in sqlite3_mprintf().
Also 2 failures to fclose() following a malloc() failure.  And lots of
cases where unnecessary conditionals could be removed from the code. (CVS 3126)

FossilOrigin-Name: e510e6dd9d6261f33b853af3b32d155b9d6b63b3
 2006-03-06 20:55:46 +00:00
drh
6a714ded6c Use 64-bit integers in sqlite3_analyzer. Ticket #1666. (CVS 3059) 
FossilOrigin-Name: 8b3068aca7b28d2b6c326f632bb9fe9b4940792d
 2006-02-09 02:41:07 +00:00
danielk1977
9dfa60bf8c Add omittest.tcl script to automate testing compile-time OMIT symbols. (CVS 3031) 
FossilOrigin-Name: 540d28a7d355d846cedfc21fb5156379fec830ce
 2006-01-26 13:11:36 +00:00
drh
a7531c699a Sqlite3_analyzer reports an error if it runs into trouble. (CVS 3021) 
FossilOrigin-Name: 388b9262281308d0a9dd16e2fb3df3425c2a491a
 2006-01-24 02:19:53 +00:00
danielk1977
1576cd9251 Fixes for OMIT_SUBQUERY builds: Disable where clause OR->IN optimization. Include EXISTS keyword (for new CREATE TABLE syntax). Test file fixes. (CVS 2943) 
FossilOrigin-Name: 8e79a0c24a03ccf960d6ccfb7c6b9b0f7c614e9b
 2006-01-14 08:02:28 +00:00
drh
a073384f08 Add support for DROP TABLE IF EXISTS. (CVS 2843) 
FossilOrigin-Name: a4c547de83d8b27f06a58f9e530a7c983ec1dc3a
 2005-12-29 01:11:36 +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
danielk1977
261919cc16 Some elements of the new malloc() failure handling. Not all cases work properly yet. Also, library is not threadsafe if malloc() fails right now. (CVS 2800) 
FossilOrigin-Name: e1606658f1b4530e3001db4779b5669c8d13c853
 2005-12-06 12:52:59 +00:00
drh
fd405314d3 About 0.5KiB of additional compression in the parser tables. (CVS 2764) 
FossilOrigin-Name: f39974ebd81f274dc4cf6cf94e6e87ee7b4a0814
 2005-11-06 04:06:59 +00:00
drh
ada354db0e Improved table compression in lemon reduces the overall library size 
by about 1.5KiB. (CVS 2761)

FossilOrigin-Name: 86ac11476962727d2d40b62ce87d689c01969537
 2005-11-05 15:03:59 +00:00
drh
c9ac5caa45 VACUUM works even on an empty database. Ticket #1512. (CVS 2760) 
FossilOrigin-Name: 1b6bf4188e8ebf55cf1972b7081f6d31bf525555
 2005-11-04 22:03:30 +00:00
drh
ecc9242f6f Add the experimental EXPLAIN QUERY PLAN diagnostic capability. (CVS 2685) 
FossilOrigin-Name: 986efb7b12643800805ad4b1f1e90e30fcf6d38a
 2005-09-10 16:46:12 +00:00
drh
9f18e8a0c4 Add infrastructure for the ANALYZE command. Does not yet actually 
do anything. (CVS 2537)

FossilOrigin-Name: 05b6ac9a76fd5765c50e81588f8e71c59fe35ce4
 2005-07-08 12:13:04 +00:00