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Code Activity
21,092 Commits 1,607 Branches 185 Tags
d901b168b58bb82192bcfc5dcb3b7ae316af1497
Commit Graph

7662 Commits

Author SHA1 Message Date
drh
788d55aa77 Begin adding upsert logic. This is an incremental check-in. 
FossilOrigin-Name: 809696434097e62e8ef486c7478b5eb62c0cf1342522a5584939fade82821410
 2018-04-13 01:15:09 +00:00
drh
84fbff18d0 Prohibit bound parameters in the arguments to table-valued functions within 
a trigger.  Problem discovered by OSSFuzz.

FossilOrigin-Name: b7178209152452e82f5908513385018524472640d67547927d6b4c0aa0c15a46
 2018-04-11 16:04:01 +00:00
dan
0493222ff8 Fix a problem causing the LEFT JOIN strength reduction optimization to be 
incorrectly applied in some cases where the WHERE clause of the query contains
a filter expression of the form "lhs.x IS NOT ?".

FossilOrigin-Name: 1fdaf2c34431adcac1c7ff29aae0623c4cbaa6a7f38e843c786bd407d8b3e730
 2018-04-10 15:31:56 +00:00
dan
a1054dcc3f Fix a problem causing the LEFT JOIN strength reduction optimization to be 
incorrectly applied in some cases where the WHERE clause of the query contains
a filter expression of the form NOT(x AND y). Ticket [1e39b966].

FossilOrigin-Name: 38d319c153641ea4138fab2d5a47c31a86f57a071a1e1c299ca54c980cfb2b60
 2018-04-10 12:10:01 +00:00
dan
9a3c375fce Fix an instance where an uninitialized VM register might be accessed. Fix for 
[093420fc0]. This problem was found by OSSFuzz.

FossilOrigin-Name: a3b02db74681a215996c5ed110eb0ece5ed24f71a1b131c10e9f33e666af0256
 2018-04-05 16:26:39 +00:00
mistachkin
33fc27790a Fix segfault in 'eval.c' extension when used with 'empty_result_callbacks'. 
FossilOrigin-Name: e8b87bd4954437041139344d6d1ce3e4aace40ea6891b70f9c20cd95671270e7
 2018-04-04 12:21:33 +00:00
drh
b14e6de579 Fix an error message in speedtest1.c and make the "trigger" testset sensitive 
to the --size parameter.

FossilOrigin-Name: 5a6fd9e0156a14e6509c4ea713c4b332b2d050432b49571c7a45a7ecc7cb5da4
 2018-04-03 20:44:53 +00:00
dan
b278c594f1 Update speedtest1.c with new testset "trigger" based on the tests in 
speed4p.test.

FossilOrigin-Name: 7b7fa5fa0dd0dcef759ce1e22ade3a4e5fc8e8a244eac19b1abcc96d89c99721
 2018-04-03 20:00:09 +00:00
dan
22f60b847c Fix a few small test script issues affecting SQLITE_TEMP_STORE=3 builds. 
FossilOrigin-Name: e171f3722f78c58d2f20443e3bbcce2bd9701b8537f6e8d482ae804154d7a17f
 2018-04-03 17:05:13 +00:00
dan
4f9a7e5cb7 Fix an assertion failure triggered by a SELECT with a compound sub-query that 
contains an incorrectly placed ORDER BY clause. This problem is just an
assert() failure - non-DEBUG builds are not affected. Problem found by
OSSFuzz.

FossilOrigin-Name: 823779d31eb09cda5effe747d9adb35e600a52d4274226586437f674e7824d91
 2018-03-31 16:31:51 +00:00
dan
d99f49fcc9 Another change to test file zipfile.test to help it run on systems without "unzip". 
FossilOrigin-Name: b6252feb125db16dabf6ce07568159f0002f9053df1b7b600e2614cc9da24873
 2018-03-29 23:54:00 +00:00
dan
a8728e7428 Fix a test script bug causing zipfile.test to fail on systems that do not have 
the "unzip" program installed.

FossilOrigin-Name: d99022a5a8e4469a87a9fab8a976271e5785524da73ac1d2fae47d00d90fc07a
 2018-03-29 16:39:09 +00:00
dan
d88690bd10 Update memdb1.test so that it works with SQLITE_DEFAULT_AUTOVACUUM builds. 
FossilOrigin-Name: d67f1c7d18d076b18e327ae4e3bccf6086b8f3fd370a7550d77753fc1f1ce07f
 2018-03-29 11:02:19 +00:00
drh
928ba14904 Fix a harmless compiler warning in the kvtest.exe program. 
FossilOrigin-Name: d48972cf873f8e2499f7c77f8062fde439e7426b616514c147810763469d7c6a
 2018-03-28 22:08:44 +00:00
dan
3a95c65e37 Add -DSQLITE_ENABLE_DESERIALIZE to the "Device-Two" configuration in 
releasetest.tcl.

FossilOrigin-Name: 765a014d8e91be18ac0f12f0fe94f4126bf8ce101f5c9d7f234376e2368f6db3
 2018-03-28 20:29:04 +00:00
drh
6a9b9527fa The push-down optimization was being too aggressive such that it sometimes 
generated incorrect results.  Reinstate the restriction (4) (with
qualifications) that was removed by check-ins
[b5d3dd8cb0b1e4] and [dd568c27b1d765].

FossilOrigin-Name: f08c1731b0b1dddcba190b094a35306a159713d3db939330f73075ff1d72c81e
 2018-03-27 15:13:43 +00:00
dan
b948948542 Fix a typo preventing test script avtrans.test from running in auto-vacuum 
mode.

FossilOrigin-Name: c7473bdb1055df06dc6a93a39ba7f56116f6866292784c4938d843531500c368
 2018-03-26 17:56:39 +00:00
drh
e3eff266bc Yet another fault in the sqlite3ExprImpliesNotNull() routine, causing errors 
in the LEFT JOIN strength reduction optimization of check-in
[dd568c27b1d76563].

FossilOrigin-Name: e88cf3d4df64097ebc19aae464b88d0faf9b7d4c30d057042b582d78327e7ad3
 2018-03-24 15:47:31 +00:00
dan
07f119e470 Fix a test script problem causing shell1.test to fail with 
-DSQLITE_OMIT_VIRTUAL_TABLE builds.

FossilOrigin-Name: 2e06906e0959e1256fc2feb9dc2c3a9d1e9c19c4ba59585fe52df9af174ab443
 2018-03-24 15:08:48 +00:00
drh
2c492061ce Bug fix in the LEFT JOIN strength reduction optimization of 
check-in [dd568c27b1d76563].  The sqlite3ExprImpliesNotNull() routine was
mistakenly assuming that a CASE expression must always be NULL if contained
any reference to a variable that was NULL.

FossilOrigin-Name: cf171abe954a5f25262161dd69f2e8cecdbf9446c3f6b298201507dbc743567e
 2018-03-24 13:24:02 +00:00
mistachkin
cf847d44ac Add some more tests for the IS TRUE / IS FALSE operators. 
FossilOrigin-Name: 9fe5bebefe909288e583226b5dc32e0465f6b2d8eda850d01820e3f1f8091ddd
 2018-03-23 14:56:05 +00:00
mistachkin
9d107262e4 Enhance .schema in shell to enable matching patterns with literal underscores. 
FossilOrigin-Name: 98e3f5247a6012f58642a2fcdc9be062f7afe8f2e154d06007f4935a0fd87aac
 2018-03-23 14:24:34 +00:00
drh
cedfecf90a Fix the ANALYZE command so that it will process tables whose names begin 
with "sqlite" as long as they do not being with "sqlite_".

FossilOrigin-Name: 0249d9aecf69948d9343feef9291273beef5fc98aa9a8f95b1e35cc2ce8e6cbd
 2018-03-23 12:59:10 +00:00
drh
c6c5ab80ee Add the left join strength reduction optimization. Enhance the push-down 
optimization so that it works with many LEFT JOINs.

FossilOrigin-Name: dd568c27b1d7656388ea5b4132cc0265aedd7348d265d8e8c7412b00b28a31aa
 2018-03-22 12:00:43 +00:00
drh
66651c2b4b Add the --valid-sql option to the optfuzz test program. 
FossilOrigin-Name: a8dfeec73b069f2dd7371c2792b36f152945d32120843db5361ff7e04de177bc
 2018-03-22 11:28:31 +00:00
drh
00f0375df7 Get the optfuzz program working. 
FossilOrigin-Name: 21346bbce9fd161e8a2037834a6e8eb443a901109ddb3a52c1b7a29000ffeac8
 2018-03-21 20:21:29 +00:00
drh
30f30133d7 Add the optfuzz.c program for verifying the query planner using a fuzzer. 
This is an initial code check-in.

FossilOrigin-Name: 3fb21251b0c9c731513e8fb137867c2710a77d99411c99348d3ac45d3babffd7
 2018-03-21 19:25:59 +00:00
drh
efce69de37 Do a more thorough job of cleaning erasing traces of the strength-reduced 
LEFT JOIN.

FossilOrigin-Name: 08833dda3a25965cc509d0244d7cd68bdb2306351ca52862f347e1efe5db4508
 2018-03-20 22:52:27 +00:00
drh
2589787c5a If terms of the WHERE clause require that the right table in a LEFT JOIN 
not be a null row, then simplify the LEFT JOIN into an ordinary JOIN.

FossilOrigin-Name: 5b7abecc7ab8ccbbb8cb5e0f672e67625c2555ad03442efbf34cb395f5bb71a8
 2018-03-20 21:16:15 +00:00
drh
f6e6f02308 Fix incorrect testcase labels on two cases in join5.test. No changes to code. 
FossilOrigin-Name: 4661ac81c9589b06a07df8b7931fbd0a7f9a4e9ba1448192b70701dc85a29bd2
 2018-03-20 19:02:03 +00:00
dan
93c803e960 Fix handling of "UPDATE OR REPLACE" statements run on zipfile virtual tables. 
FossilOrigin-Name: 9a5ef341de2bd2fc4657a510f48159f7876f58d340b457b4272a71d389f88da3
 2018-03-20 13:26:01 +00:00
dan
d30830e42d Add a test case for the fix on this branch. 
FossilOrigin-Name: 7834cf6c28c63f6ca0e29a508c0f6e3ec9c5c48715344c2db99a9866e92ef205
 2018-03-20 12:12:06 +00:00
mistachkin
2cc8f4831e For 'zipfile', detect attempts to cause a duplicate entry via UPDATE. 
FossilOrigin-Name: cf78a882799424610209e9ac5e76771db3f5e6704ffa181f9598eb0986d93eb8
 2018-03-17 02:13:13 +00:00
mistachkin
d42d8ae337 Another Win32 portability fix for the 'zipfile' tests. 
FossilOrigin-Name: 9f604418ca21472d84d754f4c3b7f170e5c2bff05e8cee86640e45b43bc53a49
 2018-03-17 00:44:29 +00:00
mistachkin
b5a4a7053b Enable more 'zipfile' tests on Win32. 
FossilOrigin-Name: 49d2566c8e7d0df37494ee001fc6eae5f47f95e16f6a575f2d8d6777b62e6068
 2018-03-16 23:54:26 +00:00
mistachkin
3c6de3266e Make a couple tests less sensitive to timing. 
FossilOrigin-Name: bc2af8e0aa28d8d10612ab9464c008a970348b4720bb34d0c546d341e2bc09e0
 2018-03-16 23:54:12 +00:00
mistachkin
2d44d556b5 Fix a duplicate test number and cleanup a bit of Makefile whitespace. 
FossilOrigin-Name: 56d11c250961790579a7aeee65e83fdb29462ae37f9de93da13fbd890fc0a01d
 2018-03-16 23:53:47 +00:00
dan
9f2b04533e Fix a problem in test script thread001.test causing a spurious "-1 files were 
left open" error when run separately.

FossilOrigin-Name: 1774f1c3baf0bc3d83a53c52702696ff21814fa1de07cc38fd098832e6757b09
 2018-03-16 07:48:43 +00:00
drh
3571e7bf4c Fix an issue with the fsdir() table-valued function not resetting correctly 
after each pass of a join.

FossilOrigin-Name: 7ce4e71c1b7251be9e922b21dfeba1f9aef6a47ce6495ecb7f94fd785ab564f2
 2018-03-15 15:09:45 +00:00
drh
20a1f35928 Add the SQLITE_DBSTATUS_CACHE_SPILL option to sqlite3_db_status(). 
FossilOrigin-Name: 48a06eb02b42a021b835ff9766535805723259b9701b87fb17fa488b133cb53a
 2018-03-14 15:25:43 +00:00
drh
15ca9e3e8c Disable one of the test cases from check-in [21ecbce1378f3cc4] when 
API_ARMOR is not enabled.

FossilOrigin-Name: 8fb23d4281915b4507e4d42a300f4b5f958ad88ad408218659c7459775d7b114
 2018-03-14 15:06:42 +00:00
drh
ffc78a41ea Add the SQLITE_DBSTATUS_CACHE_SPILL option to sqlite3_db_status() 
FossilOrigin-Name: 3faeb851374471a6f94a6fab3a62c73d03330eae6fc72cd1a277b03ad12dcdd0
 2018-03-14 14:53:50 +00:00
dan
68cf69ed8d Improve detection of out-of-range parameters in sqlite3_stmt_status() for 
SQLITE_ENABLE_API_ARMOR builds.

FossilOrigin-Name: 21ecbce1378f3cc4b1051628b8c1580bb807c8745a1f525bc089036af93a54af
 2018-03-14 08:27:39 +00:00
mistachkin
840c300f4a Add more tests for the profile output of the Tcl trace_v2 method. 
FossilOrigin-Name: 61eeb48f03f8a9a32330a5cae4387bb4e5618078cf669a5831910f99126900ec
 2018-03-10 20:45:44 +00:00
drh
42f3c5ff25 Add support for INSERT OR REPLACE and INSERT OR IGNORE on the zipfile 
extension.

FossilOrigin-Name: 8ad35d483e4293d5571eeacc20fd26cdc4064fbee7b63d974879d507a0ee5792
 2018-03-10 14:17:01 +00:00
drh
41a6f2cb6d Improved error messages from the zipfile extension. 
FossilOrigin-Name: f634a7e386918b829389f20c330d312315fdd61125cd2c5f66cf17a5d74bce49
 2018-03-10 13:21:41 +00:00
dan
2d066bbfd8 Fix a problem in test file nockpt.test causing errors with 
SQLITE_DEFAULT_AUTOVACUUM builds.

FossilOrigin-Name: e547c83f3eb71175574d4b49a0981b048bf525f57d36a2410d955cf1832bec22
 2018-03-09 14:11:36 +00:00
drh
6131adc074 Fix a test case in zipfilefault.test so that it only runs if JSON1 is 
available.

FossilOrigin-Name: 072b244790893a699dc49d7a2cead85bed016f8e28d18ae7662fbeb3298cb235
 2018-03-09 14:06:11 +00:00
mistachkin
069720ea8b Fix harmless compiler warning. 
FossilOrigin-Name: 706800ba377e4a1f615ee6ab44530742f23e1d1be5b658608ca2fd352b363cb2
 2018-03-07 21:29:15 +00:00
mistachkin
98cb7a4894 Enable compilation of 'sessionfuzz' tool using MSVC. 
FossilOrigin-Name: c58de43b8f2723d659fc9820caf667e215fdfa9aa2d7337fc82ba5b6f8db2e4c
 2018-03-07 21:13:49 +00:00