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1125 Commits

Author SHA1 Message Date
drh
53d9fc4fc9 Pull in all changes from the 3.19.0 release. 
FossilOrigin-Name: bbd2d0e1400984c9fabb4df015981c09ad172139ffa33db5132951d4f1f6fc96
 2017-05-22 19:24:01 +00:00
drh
44ec1d6eda Include the "msvc.h" header file in the amalgamation tarball. 
FossilOrigin-Name: 3dd6fe53c7ae6ebe2393e956d040e00b8cd0589674d20aafe1585aaa61325bbe
 2017-05-22 13:06:45 +00:00
dan
9ea258d712 Update the tool/warnings.sh script to automatically use the right options on OpenBSD.. 
FossilOrigin-Name: 7940bff32aa6ea868a53680822d148b7ec7a075c01ae9e0d5ad9859bcc339054
 2017-05-16 09:49:42 +00:00
drh
96a27f4cbb Improvements to the omittest.tcl script. 
FossilOrigin-Name: 0f05d7e93a73bbeac0a09bbd614287507355a7d75fc7b98729bcf7607fc8e125
 2017-05-15 15:05:48 +00:00
mistachkin
c8d3e836ca Make sure the 'sqlite3changegroup_*' functions are included in the SQLITE_APICALL handling. 
FossilOrigin-Name: a123cb93307a6c48bd711d6af9828c87a1365e023f6fe4ca6eae264c8ec5e0c0
 2017-05-12 14:05:11 +00:00
drh
c606f289c4 Merge recent enhancements from trunk. 
FossilOrigin-Name: b55c0f14c3250cdd0b38193d9f4c4ad3da977d280d7509d0c8db8552176b2e10
 2017-05-11 18:49:57 +00:00
drh
69bfa55279 Fix a subtle bug in Lemon discovered and reported on the mailing list 
by Kelvin Sherlock, who also suggested the correct fix.

FossilOrigin-Name: 304689f8acb53d68e1afed6e6c4332e78132e3d57071b8f94df0d13515b3b3d8
 2017-04-26 04:32:17 +00:00
drh
d87442b4c0 Bring in all the latest enhancements from trunk. 
FossilOrigin-Name: 031feebc94b0cfe1b0ae96ede1684fe54cd79c1d340b8b35cca1ef885f82dde4
 2017-04-24 16:14:58 +00:00
drh
bff6fe1f40 Improved optimizations of views as the right operand of a LEFT JOIN. 
FossilOrigin-Name: 41c27bc0ff1d3135cdb6273ede4595f5bb0c0e1e1d470ea1633cb525674cf431
 2017-04-18 11:20:19 +00:00
drh
b6d5a43b8a In the showwal command-line tool, for unix builds, if the 
auxiliary argument is of
the form "Ntruncate" where "N" is a frame number, then truncate the WAL
file after the N-th frame.

FossilOrigin-Name: 90015df30655d884ecf7ae61e588824696954252dc6b1a5f78cf2de8cb236104
 2017-04-16 22:41:49 +00:00
drh
06f60d8e87 Remove end-of-line whitespace from lemon.c. 
FossilOrigin-Name: d78355c85f49e139f1ac1a660563865350f0e442652b7bc50b684398f81cc602
 2017-04-14 19:46:12 +00:00
drh
14d8855b8f Fix some left-over K&R-C constructs in lemon.c. No changes to the core. 
FossilOrigin-Name: a53799059d4ece246610b6c877ab7088ded3548cbca7149a03deea8ac0e27e68
 2017-04-14 19:44:15 +00:00
drh
31d6fd5507 Add the TK_IF_NULL_ROW opcode to deal with non-NULL result columns in the 
result set of a view or subquery on the RHS of a LEFT JOIN that gets flattened.

FossilOrigin-Name: 3a5860d86fadcf924316707918bf283d26c53b1473e5e67f5cff59d18c2a7742
 2017-04-14 19:03:10 +00:00
mistachkin
b1ed717f18 Make USE_FULLWARN=1 the default for MSVC and fix harmless compiler warnings. 
FossilOrigin-Name: 6bf673767b8e5cedef1acff795cbe524fab8db2525c06424db4e038934a33936
 2017-04-14 14:50:34 +00:00
drh
88d139d590 Merge the latest trunk changes. 
FossilOrigin-Name: dd16439ea12b0384abcb0cab3768a5933dabb0cf77706c6ec9797209794b04ab
 2017-04-08 00:25:38 +00:00
drh
761f691d0e Force a schema load prior to "PRAGMA optimize". 
FossilOrigin-Name: 86897c24c0b35ffea8df72d86a099addf67de210c6568aaba22ef92f1a60c3cf
 2017-04-03 13:33:51 +00:00
drh
76ea5d121e Merge all changes from the 3.18.0 release. 
FossilOrigin-Name: ed28f15e052b34f6642c68711fa3ed765c396262327fd3dd9c520b346a4deb81
 2017-03-30 20:26:06 +00:00
drh
970ea372c4 Fix a problem in the "showdb" utility that prevents it from correctly 
decoding cells with no content beyond the record header.

FossilOrigin-Name: eb7680a1c047b2a33d6a0c9733fafaee11272377c627af10bbd541b6b7ed952b
 2017-03-16 13:14:03 +00:00
drh
99be78d34b Merge all pending 3.18 enhancements from trunk. 
FossilOrigin-Name: 1650c3f468e6fc9bfed3dac469b32ae9f501f64e
 2017-03-06 20:00:04 +00:00
drh
1cfaf8eafb Add an optional bitmask of allowed optimizations on the "PRAGMA optimize" 
command.  The 0x01 bit is Debug Mode.

FossilOrigin-Name: a35388eef4096c1856b025dbd90143409d4a72d3
 2017-03-02 14:17:21 +00:00
drh
8d990b34db Merge recent trunk enhancements. 
FossilOrigin-Name: c60cdb47612c05c252613e50a8ac10635469fdfe
 2017-03-02 13:22:04 +00:00
mistachkin
6e5688d375 Make PATH handling more robust in the batch tools for MSVC. 
FossilOrigin-Name: 23a8917e848a999533bc66467f7cb2f4f3d45bc1
 2017-02-27 17:16:27 +00:00
drh
2ead47cb49 Change the name of the analyze_as_needed pragma to "optimize". Enhance the 
comment (which will become documentation, assuming these changes land on trunk)
to explain that the optimize pragma is likely to be enhanced in various ways
in future releases and that applications should not depend upon the current
behavior.

FossilOrigin-Name: 9fced545a6f80c55d6dc4a6106cb2d3569566b3e
 2017-02-22 20:24:10 +00:00
drh
72052a73a3 Add the "PRAGMA analyze_as_needed" command. 
FossilOrigin-Name: e93db2373127d31d33ec46ef918fa9386bb664a6
 2017-02-17 16:26:34 +00:00
drh
a3928dd7be Set the TF_StatsUsed flag on tables when the query planner outcome is 
affected by the sqlite_stat1 data.  Also, change the column names of the
"PRAGMA stats" command so that they are not keywords.

FossilOrigin-Name: fb2b8ae8310e4ea4b42354bbf36c3084a9d5c6d7
 2017-02-17 15:26:36 +00:00
drh
33bec3f5e8 Enhance the Index and Table objects so that they remember if their stats come 
from the sqlite_stat1 table.  Make the "PRAGMA stats" an SQLITE_DEBUG only
pragma.  Add the flags column to "PRAGMA stats".  These are all preliminary
steps toward a "PRAGMA analyze_ifneeded;" feature.

FossilOrigin-Name: 85026c8ee143bbd46565660fff8346ef81421546
 2017-02-17 13:38:15 +00:00
drh
91fba13a2c Merge the 3.17.0beta changes from trunk. 
FossilOrigin-Name: 92dbd8753eb399f8e377ecd1f0805b606ee6fce9
 2017-02-08 16:55:29 +00:00
mistachkin
953fbd16af MSVC makefile enhancments for several command line tools and the session extensions. 
FossilOrigin-Name: fc1dfe870279531d77ffb18a9ca4b4dcbc7aab8d
 2017-02-07 21:09:34 +00:00
drh
943aa77a8a Add the "max-limits" utility program to the tools/ subdirectory. 
FossilOrigin-Name: c54173b6c1acbb41ed9c323099e94b8e02c6c895
 2017-02-06 15:27:44 +00:00
drh
b60ba6bda7 Merge recent trunk enhancements. 
FossilOrigin-Name: 6c3f09028f070b2612c00466ec3f01e2098b818d
 2017-02-04 15:29:05 +00:00
drh
0caad09585 Remove a C99-style comment. Fixes to the kvtest-speed.sh script. 
FossilOrigin-Name: 91eb6b628e278d20eccc647293e5b30765163e12
 2017-01-31 16:49:01 +00:00
drh
9dc7ad1d7e Add the "stat" command to kvtest.c. Also add the --variance option to the 
"init" command.  Add the tool/kvtest-speed.sh script used for doing 
performance testing on key/value access patterns.

FossilOrigin-Name: b63deed600b1a457a6960ebad5645f4de9c56e5d
 2017-01-31 15:29:05 +00:00
drh
d26cc54183 In the amalgamation, allocate the parser engine object from stack rather than 
from heap, for improved performance.  This only happens in the amalgamation,
since otherwise the sqlite3RunParser() routine does not know the object size.

FossilOrigin-Name: 4fe879d4b5da6ae0688a7a99004683a234966597
 2017-01-28 20:46:37 +00:00
drh
27c8467734 In the speed-check.sh script, automatically invoke "fossil test-diff --tk" on 
the cachegrind output against trunk, if not generating a trunk run.

FossilOrigin-Name: aa1ab37100a91ab4bb91d50a1267c26967efcb21
 2017-01-28 13:40:55 +00:00
drh
4a570cc680 Merge all recent trunk enhancements into the apple-osx branch. 
FossilOrigin-Name: 0e14fe1b986abf1449d727fbe04c6a939ed209a2
 2017-01-27 16:39:38 +00:00
drh
508286701a Get the "--testset rtree" option working on speedtest1. Add the --rtree, 
--lookaside, and --clang options to the speed-check.sh script.

FossilOrigin-Name: 87b640c8d07a76b2bc7e896e01965cc09e06f77b
 2017-01-20 16:09:12 +00:00
drh
4a9cb72882 Merge the changes for version 3.16.2. 
FossilOrigin-Name: c59c8880238dffd7b8a6da789aa7112fef333bd6
 2017-01-06 17:01:53 +00:00
dan
d951e90805 Ensure that "PRAGMA case_sensitive_like" and "PRAGMA shrink_memory" set the 
number of output columns to 0 (as they are statements that return no data).

FossilOrigin-Name: 4a97ba4ee0d3295569ca01aaea7df74fd481eb3b
 2017-01-06 13:52:58 +00:00
dan
e1ff3f5e11 Ensure that "PRAGMA case_sensitive_like" and "PRAGMA shrink_memory" set the 
number of output columns to 0 (as they are statements that return no data).

FossilOrigin-Name: 6696cd1878be4bd44a24841b04163e52d847711e
 2017-01-06 13:49:40 +00:00
dan
570e9f6bff Ensure that sqlite3_column_count() returns 0 for the "set" mode of "get/set" 
PRAGMA statements that do not return a value in that case (e.g. page_size,
cache_size, auto_vacuum).

FossilOrigin-Name: e745da6b146db10d2073b090c6567c2953566286
 2017-01-05 20:01:29 +00:00
dan
9e1ab1a8a4 Ensure that sqlite3_column_count() returns 0 for the "set" mode of "get/set" 
PRAGMA statements that do not return a value in that case (e.g. page_size,
cache_size, auto_vacuum).

FossilOrigin-Name: 5c05d8ec5e895661dae2de30c73dfdeaff93511e
 2017-01-05 19:32:48 +00:00
drh
ed0a24a237 Merge changes from the 3.16.1 release 
FossilOrigin-Name: dcbec226ca250fb9711edee41c2fafc883707808
 2017-01-03 20:20:30 +00:00
drh
96ada59cbb Fix harmless compiler warnings in the command-line shell and in Lemon. 
FossilOrigin-Name: afcdc4a60e357d171156e0de705bf7ad1b37daab
 2016-12-29 19:48:46 +00:00
drh
6918e2f9b2 Enhance fuzzershell.c to read and execute SQL commands in the autoexec table 
of the database under test.  Add the dbfuzz.c test program combining selected
features of fuzzershell.c and fuzzcheck.c.

FossilOrigin-Name: ef6e071a62cd79a0edbbef9f41ca9482540e5cb8
 2016-12-17 20:27:22 +00:00
drh
320edfac1b Merge recent enhancements from trunk, and especially the pragma-as-vtab 
change.

FossilOrigin-Name: 4b1e780433fe72611b065962e419965c6644f430
 2016-12-16 21:29:42 +00:00
drh
2fcc1590c4 Code to automatically create eponymous virtual tables for read-only pragmas. 
Compiles, but does not yet work.

FossilOrigin-Name: 988a61e8b03f302c69d11898d1ea95f002cba1a5
 2016-12-15 20:59:03 +00:00
drh
c232aca184 Do more pragma processing from tables rather than in-line code. 
FossilOrigin-Name: a88ca3524b97f296dffc68335466b3767a681747
 2016-12-15 16:01:17 +00:00
drh
26f419800a Add the --mmap option to the speedtest1 program and to the speed-check.sh 
script that is frequently used to run speedtest1.

FossilOrigin-Name: 1a636d5e0eec0a4d968519d1dfd35a983e512c78
 2016-12-12 23:24:08 +00:00
drh
25f042bae8 Merge all the latest performance enhancements from trunk. 
FossilOrigin-Name: a24f805b5eb22452a22b937d372abba4426ae771
 2016-12-12 16:15:40 +00:00
drh
4c177424a2 Fix the showstat4 utility program so that is displays strings using 
standard SQL notation (single quotes) rather than C-style notation.

FossilOrigin-Name: 92998e4afbe4da1723e7e5155071a0e7242bd6ff
 2016-12-08 23:52:38 +00:00