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Commit Graph

1026 Commits

Author SHA1 Message Date
drh
ebbee40a8f Merge 3.14 alpha changes from trunk. 
FossilOrigin-Name: e98cefb17d03ca146d0ff42bdd4dd6a8f3ba6735
 2016-07-25 17:31:24 +00:00
drh
bd441f7700 Change SQLITE_TRACE_STMT to return unexpanded SQL text in the X argument. 
Add documentation on how and when to use sqlite3_expanded_sql(P) to compute
the expanded text for legacy sqlite3_trace() compatibility.

FossilOrigin-Name: 163e15229d837a5471007cffb8d41faafd081737
 2016-07-25 02:31:48 +00:00
dan
12ca5ac3d2 Fix a problem with upper case module names in the "sqldiff --vtab" command. 
FossilOrigin-Name: 87e25fc472604b3978811be53991104c665a95e7
 2016-07-22 10:09:26 +00:00
drh
dd703e22a5 Fix the error counter reset in Lemon generated parsers. This has no effect 
on SQLite.

FossilOrigin-Name: 3ef93950d30b34d852d6bbc101d433a04112868a
 2016-07-12 19:54:49 +00:00
drh
d3d4b3c698 Another attempt to fix error handling in Lemon. This change is a no-op for 
SQLite's usage.

FossilOrigin-Name: e1d8ef311cabcb96495a88404991b1416655e4a8
 2016-07-08 19:54:38 +00:00
drh
5225449e5b In the sqldiff program, make sure the first argument to the db_prepare() 
utility function is always a valid format string.

FossilOrigin-Name: 8bb8d886ffa948cd7bc66c8c62da76bce233be2e
 2016-07-08 02:14:24 +00:00
drh
e0a6e0fda0 More fixes to Fossil so that it automatically resets its error counter at the 
end of a parse.

FossilOrigin-Name: 2683b375ad1291172fdb47d94e16fcf869c78c8a
 2016-07-05 16:11:26 +00:00
drh
240c7faf8b Attempt to reset the error count in the Lemon-generated parser after 
a parse failure.

FossilOrigin-Name: 91889fa30e84760e0d4b3d429c4abdef5a3f7931
 2016-07-05 12:47:28 +00:00
dan
9c987a833c Update the sqldiff utility so that if the --vtab switch is specified "rtree", "fts3", "fts4" and "fts5" tables are diff'd directly and the underlying real database tables ignored. Without this switch, all virtual tables are ignored and the diff is performed on the underlying real tables. 
FossilOrigin-Name: 5d0a9d4c45730e47576bc77373fa7075a74051a5
 2016-06-21 10:34:41 +00:00
drh
9d32b7b042 Merge changes from trunk. 
FossilOrigin-Name: 0f707d1532d6c8277cf0f70821a83e0af621ce9b
 2016-06-15 10:21:06 +00:00
drh
1d5721a777 Fix an undersized buffer in the SHA1 implementation. 
FossilOrigin-Name: fb2768154c513881886e89801e906bea959197b3
 2016-06-08 13:59:35 +00:00
drh
7c4942cb1a Fix the dbhash utility so that it ignores the root page number when hashing 
the sqlite_master table.  Add new command-line options.  Add the ability to
hash multiple databases with a single command.

FossilOrigin-Name: 44f157e0f0d5a76ef9002b2592164c4fdae89e34
 2016-06-08 13:49:28 +00:00
drh
290fcaa2d1 An initial attempt at a "dbhash" command-line utility. 
FossilOrigin-Name: 2247649ca215c06205b33b2250eb809baf39263a
 2016-06-08 01:03:05 +00:00
drh
0efd37f28b Fix lempar.c so that the shift-reduce optimization works for error processing. 
This is a Lemon issue only and has no impact on SQLite.

FossilOrigin-Name: 3665a2f554e5b8d2717d952dbaf325a39c637c31
 2016-06-06 18:17:36 +00:00
drh
4335ad05b8 Initialize the yyerrcnt variable in the lemon parser template. This has no 
effect on SQLite itself.

FossilOrigin-Name: 45531654f7f5be3a08e9ee8598f14efe028245d8
 2016-06-06 13:24:57 +00:00
drh
8dc8247eab Fix Lemon so that it actually works with -DYYSTACKDEPTH=0. 
FossilOrigin-Name: a9be4c2d56d08fea2cd1aab20b19092a45ef7620
 2016-05-27 04:10:47 +00:00
drh
baf254aef9 Fix the Lemon-generated parser so that it compiles with -DYYSTACKDEPTH=0. 
It does compile now, but there are subtle issues still.

FossilOrigin-Name: 28d439f816d2fa5263e1c4ddecf3bf1ac2dd6549
 2016-05-27 01:07:18 +00:00
drh
ce3c5011d9 Add the libvers.c tool in the tool/ subdirectory. 
FossilOrigin-Name: 2a41f098b2f0523b3d7e6eba6ae91cc0d30752df
 2016-05-25 18:53:39 +00:00
drh
756b41ebd4 Enhance Lemon and the parser template so that it can once again build parsers 
that have no unreachable branches.

FossilOrigin-Name: 41fd46e2962ba9a1e1f6867567499d1f6f5b8372
 2016-05-24 18:55:08 +00:00
drh
abecc0b883 Improvements to the initialization of the push-down automoton for the 
Lemon-generated parser.  Smaller and faster.

FossilOrigin-Name: 3b28b68e232060f8b2fe2fe6fa478280da2006ff
 2016-05-24 00:40:54 +00:00
drh
118ab65859 Use a pointer to the top of the stack rather than an index into the stack 
in the Lemon-generated parser template, for about 6.6% parser performance gain.

FossilOrigin-Name: 3c2a770549d5bb65fcd6cc684e0a0ae6d641ac68
 2016-05-23 21:56:24 +00:00
drh
c173ad8011 Lemon enhancement: avoid unnecessary reduce actions that convert one 
non-terminal into another but have no side effects.

FossilOrigin-Name: a86e782ad1aa6f5a8b2c54f9dcf0fa61960843f3
 2016-05-23 16:15:02 +00:00
drh
711c9810dc Fix comment typos and improve clarity of presention in Lemon. The output 
should be identical.

FossilOrigin-Name: b91a5b8297756289d45c8fce0d3399c253517eb0
 2016-05-23 14:24:31 +00:00
drh
74a7ef79f7 Merge changes from trunk. 
FossilOrigin-Name: 815cc2bb48db713a0166b82a55ae931ac43783d1
 2016-05-23 02:57:33 +00:00
drh
ed90a4676e Add the shell-script used for routine performance testing. 
FossilOrigin-Name: 8e366f18f5bbd594390e7b091083e99639de324e
 2016-05-21 00:45:54 +00:00
drh
860a95fd01 Add a simple TCL script for summing cachegrind information for each VDBE 
opcdoe.

FossilOrigin-Name: 96cf821b6a69e2e8df33271b7bb674bd12a1ef7b
 2016-05-20 23:51:14 +00:00
drh
88b69f3fb5 Merge recent fixes from trunk. 
FossilOrigin-Name: 0d9b82afeadf3d8d8ca2aacd3620717e773ebe30
 2016-05-16 13:37:45 +00:00
dan
d49c6930b1 Fix a bug in sqlite_analyzer causing it report (slightly) incorrect values for the number of entries in indexes or WITHOUT ROWID tables. 
FossilOrigin-Name: dc37750d4e87d0c529785adceeebd838b8f8591d
 2016-05-06 15:16:02 +00:00
drh
adb9636887 Merge enhancements and bug fixes from trunk. 
FossilOrigin-Name: f52765ee7bddf047ce32d7448ee0c409e27d349a
 2016-05-02 15:00:23 +00:00
drh
cf7e7557b5 Fix harmless LLVM compiler warnings in the srcck1.c utility program used 
during the build process.

FossilOrigin-Name: e4af967533f290862dfba1d9ef44d4c9ddd8a01b
 2016-05-02 13:57:19 +00:00
drh
2e55b04da4 More bug fixes to Lemon identified by Kelvin Sherlock. None of these 
have any impact on SQLite.

FossilOrigin-Name: 762bdc55f8878ee2ef65af2165a8e7fdbddf0160
 2016-04-30 17:19:30 +00:00
drh
2b78c0d38b Merge enhancements from trunk, and in particular the TEMP file deferred I/O 
enhancements.

FossilOrigin-Name: 81b76901e63d670c0f2302f56f1aeafcc7ff9922
 2016-04-29 15:52:58 +00:00
drh
afb8cd977d Lemon bug fix: Do not merge action routines unless their destructors are 
also identical.  Problem and suggested fix reported on the mailing list
by Kelvin Sherlock.

FossilOrigin-Name: 4792d6dbba6857f74d27332dcc1468e39c767c71
 2016-04-29 11:28:35 +00:00
drh
cb9e7a56af Merge all recent enhancements from trunk. 
FossilOrigin-Name: a15c49aed09a6f431022bc73aa98b04165649192
 2016-04-21 15:35:21 +00:00
mistachkin
77fac879d2 More harmless compiler warning fixes. 
FossilOrigin-Name: ab69527c1608da0b668f3b49e967661dd99cc3d4
 2016-04-12 20:05:06 +00:00
drh
c310db39ff Rename the OP_MX_JUMP macro to SQLITE_MX_JUMP_OPCODE to avoid confusing the 
opcode name generator.

FossilOrigin-Name: e554a4c38bda9c73bf129bb7c665c53ccc4d96a8
 2016-04-11 16:35:05 +00:00
drh
7cc84c2cdd Remove the VdbeOp.opflags field and its associated initialization overhead. 
Update mkopcodeh.tcl to reorder opcode numbers to help the resolveP2Values()
routine run faster.

FossilOrigin-Name: 099478fa7521ba52262ef2bf24dd8f0114ce92e1
 2016-04-11 13:36:42 +00:00
drh
838083975a Incorporate the sessions extension and the 
SQLITE_ENABLE_PREUPDATE_HOOK compile-time option.

FossilOrigin-Name: 4af7a90f980ade3566fc5da2f0db2669ac7d8256
 2016-03-30 13:43:09 +00:00
drh
fbcd3130f6 Improvements to the performance testing program "speedtest1.c" and the 
shell script that invokes it.

FossilOrigin-Name: e4bee561fdead5d35c24da3fe8a11bf6548550c6
 2016-03-30 12:20:24 +00:00
drh
dbf8a16cb3 Merge 3.12.0 beta changes from trunk. 
FossilOrigin-Name: 3296a0ceedef43c2790f0b36471f91138a575243
 2016-03-21 15:32:19 +00:00
drh
e5a060474a Merge the sqlite3_system_errno() change from trunk. 
FossilOrigin-Name: 063f1b3705625b2f115af8e909d86705b892b529
 2016-03-21 14:52:04 +00:00
dan
febfe02300 Update the sqldiff tool so that it generates an rbu_count table. 
FossilOrigin-Name: 1f7afb6e9be9f549a91bf2ab492df15698df89fd
 2016-03-19 16:21:26 +00:00
drh
72f0d40ac4 Merge recent enhancements from trunk. 
FossilOrigin-Name: ec052b4f14a8a7019bfc1bbe474020abafa557f3
 2016-03-18 00:58:39 +00:00
drh
9493cafe6f Fix harmless compiler warnings that arise with -DSQLITE_OMIT_LOAD_EXTENSION 
FossilOrigin-Name: 65ba2f0b465a1493de6e467f55e0300ac3fb08e1
 2016-03-17 23:16:37 +00:00
drh
4ef07708df Enhance Lemon so that it reorders the reduce rules such that rules without 
actions occur at the end and so that the first rule is number 0.  This
reduces the size of the jump table on the reduce switch, and helps the parser
to run faster.

FossilOrigin-Name: d5712f21ec758ff096a7b1bb8ed4fc5ec400ca5d
 2016-03-16 19:45:54 +00:00
drh
47e1842e5b Merge all recent enhancements from trunk. 
FossilOrigin-Name: 6a7ee04b0ddac36a87d5ed2ac89a53e537f4d5a3
 2016-03-16 01:16:30 +00:00
drh
2a73755f4e Merge updates from trunk - FTS5 fixes and enhancemenets to the tests scripts 
so that they work with SEE.

FossilOrigin-Name: f41a7361a1c59d0d681f2a81c2f70c1a9bbf7aee
 2016-03-15 12:45:43 +00:00
mistachkin
a0ca3bc854 Check for PDB files prior to attempting to copy them in the MSVC batch build tool. 
FossilOrigin-Name: d7c20f04e69fb1848b2e2f3b04fbd56e06c7c854
 2016-03-10 19:08:44 +00:00
drh
2911e6c570 Merge recent enhancements from trunk. 
FossilOrigin-Name: 84f09f00f8731b1b3e057bc629ec14103a44b81d
 2016-03-07 20:48:49 +00:00
drh
c5c67abb9a Merge the virtual table query planner enhancement, the RTREE cost estimate 
fix, and the statement journal spill delay enhancement from trunk.

FossilOrigin-Name: 17fd8f3cf0ec565e08403dc8e10a1cffc2bbe165
 2016-03-07 17:49:17 +00:00