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21,092 Commits 1,607 Branches 185 Tags
d901b168b58bb82192bcfc5dcb3b7ae316af1497
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7662 Commits

Author SHA1 Message Date
dan
efdb371a1d Fix an assert() in fts3 that could fail when processing corrupt records. Also some minor sanitizer warnings. 
FossilOrigin-Name: c736c40aab071a69bd5c5347b7c116d87ea3954019e967ca8ff7bdb4b518e5bf
 2019-05-28 14:42:32 +00:00
drh
ef7d5187a7 Improved rounding even on systems with an 8-byte "long double" type. 
FossilOrigin-Name: 15202aee150fa8e15fb90e90e5765c5e19a1eaf4896da2996a747636b76da8e6
 2019-05-27 00:29:15 +00:00
drh
4413265d4e Add new cases to speedtest1 for measuring performance of binary to/from decimal 
conversions of floating point values.

FossilOrigin-Name: b84e7057c05338347b4267f7ccc1d7b9b6d4e9a941ce8b76bf2c27c26772000c
 2019-05-25 13:14:19 +00:00
drh
aa81cae485 Disable the new rounding tests on systems without long double support. 
FossilOrigin-Name: ed250b4e18ea042d681bbe8d7ed00895564f4525c22928a003a84585b4756ec3
 2019-05-25 00:17:26 +00:00
drh
a0ed86bc37 Improvements to rounding behavior in the round() and printf() functions. 
FossilOrigin-Name: 641b2d210541b4d5a1a9e57d7dcf5ce5dfd7ff4d2dc6277ba0582869f48fc946
 2019-05-24 22:58:16 +00:00
dan
c542fa8573 Add test cases for the fix in the previous commit. 
FossilOrigin-Name: c1057b2a60add08e5c80ef2a53932a690b096f2eb03c7de863844deaa8fc9d53
 2019-05-23 16:40:45 +00:00
drh
53e8709b75 New test case for check-in [74ef97bf51dd531a] that takes the fix in the 
previous check-in into account.

FossilOrigin-Name: cb1d06521de5918a2324a41e207b48c5e5149c23b927b9e3e1f3c3b38b82658e
 2019-05-22 23:12:10 +00:00
drh
59145813d2 Renumber the Select.selId values in the copies of SELECT statements that 
implement VIEWs when the VIEW is expanded, so that when the same VIEW is
used twice in the same join, each expansion as a distinct selId.
This fixes ticket [ce823231949d3abf42453c8].

FossilOrigin-Name: 3cacc4b940fd69776d930deec9512df47a2f22cb04fb955e354a0b25bdec287c
 2019-05-22 22:49:23 +00:00
drh
90c21df233 New dbsqlfuzz find added to test/fuzzdata8.db. 
FossilOrigin-Name: 42af7c819bc52ccb6953a58b1c05d3bd47cc438c5119a9555b1b796764eb9f20
 2019-05-22 14:35:10 +00:00
dan
29fa6b6642 Fix a buffer overread that could in fts3 when dealing with corrupt records. 
FossilOrigin-Name: 1660d7733eb443ab085ddef7666b998a1c75ac81cc54a9620960a8d3b377e28e
 2019-05-22 14:22:44 +00:00
dan
7ed6c068f5 Fix a problem in [b5ca442a] causing an assert() to fail in REINDEX commands. 
FossilOrigin-Name: a3e77c7776ab01dadb9d30d6067ac97e9d4b09ec54834558a5fa1ffed7b52c72
 2019-05-21 16:32:41 +00:00
dan
ef14abbf8d Use a statement journal for all CREATE INDEX statements in case an indexed exprsesion throws an exception when it is evaluated. Fix for [b5ca442a]. 
FossilOrigin-Name: b8071d10cba8f6c19fb8d5df3877f72567dc6d6a94744a39cbc1f58b2e2f343b
 2019-05-21 14:42:24 +00:00
dan
0d92571d65 Disallow string constants enclosed in double-quotes within new CREATE TABLE and CREATE INDEX statements. It is still possible to enclose column names in double-quotes, and existing database schemas that use double-quotes for strings can still be loaded. This addresses ticket [9b78184b]. 
FossilOrigin-Name: 1685610ef8e0dc9218b02461ceab14dc6114f4f5ef7fcda0da395094aff443e1
 2019-05-20 17:14:25 +00:00
dan
8ac02a94ab Update the sqlite3ExprCompare() routine so that it does not think "? IS NOT TRUE" is the same as "? IS TRUE". Fix for [d3e7f2ba5b3]. 
FossilOrigin-Name: 99eba69b3a64741c69d167bf7a05dbe138c9e7faecc54a1b8d8220cb23902830
 2019-05-20 10:36:15 +00:00
dan
7ac0e562a3 Fix an assert() failure that could occur in a join query if the RHS of an IN() operator is a list containing correlated expressions. This problem was introduced by checkin [e130319317e7611938] which was part of the fix for ticket [787fa716be3a7f650c] - so this commit is part of that ticket's fix too. 
FossilOrigin-Name: 778b1224a318d0137c7dab8361128f593506d3677267898119b934b4d66dfe38
 2019-05-18 21:22:25 +00:00
dan
4db4b5b4fe Avoid including the comment in the output of "PRAGMA table_info" in situations where there is a comment following a DEFAULT value within a CREATE TABLE statement. 
FossilOrigin-Name: d91095ba7130e974f0c95334760c679a31479b07a3d458e15994a24eee474752
 2019-05-18 19:49:08 +00:00
drh
6c35b3065c Disable PRAGMA journal_mode=OFF when SQLITE_DBCONFIG_DEFENSIVE is turned on. 
Ticket [f4ec250930342e0c].

FossilOrigin-Name: a0f5eb5c79cc33b7224f3421d2baa02a2a19eb9d6eaa8117dda4a1878b229cb5
 2019-05-17 20:37:17 +00:00
dan
be81262400 Always store a REAL value in a column with REAL affinity if the integer equivalent would require 8 bytes of storage. Fix for [3c27b97e3]. 
FossilOrigin-Name: 14c00b1016ba53ab2dc177c59a27b6b9209202973685f0f274112d296ba7dfcb
 2019-05-17 15:59:11 +00:00
drh
829d4253ff Add test cases to test/fuzzdata7.db for (harmless) dbfuzz2 finds. 
FossilOrigin-Name: 1eb2a628e4bfae51fea43e8f40fedfe23f2118024d9cce35828c3cbe92a9b392
 2019-05-16 20:40:08 +00:00
dan
0971ef45ab Fix an assert() in the OP_Delete opcode that could fail with a corrupt database. 
FossilOrigin-Name: 915388ab39ba3ca8681cd2613b91314aa965967f23a5bface90f54a3d6423300
 2019-05-16 20:13:32 +00:00
drh
73c53b39c9 Fix the count-of-view optimization so that it is (correctly) disabled for 
a query that includes a WHERE clause or a GROUP BY clause.

FossilOrigin-Name: 05897ca48a40c6771ff83ba8ecc3a5c60dafddf58651c222dd8cf89b9fc7b077
 2019-05-15 18:42:15 +00:00
dan
a40cb96a4c Fix a problem with the fix for [9cf6c9bb51] (commit [658b84d7]) that could cause a cursor to be left in an invalid state following a (rowid < text-value) search. 
FossilOrigin-Name: bc7d2c1656396bb4f5f1f814e60dbf816cc91c5a521b54ad593cd3da0fe8dcb4
 2019-05-14 20:25:22 +00:00
drh
9252966b3c New test cases in test/fuzzdata8.db. 
FossilOrigin-Name: 228e1087c0602470e450586499de5a3e87e266c688bc828f20e3bad2fdc65ff1
 2019-05-14 19:20:52 +00:00
dan
c12655df87 Fix an assert() and potential buffer overrun in fts5 that could occur if the database was corrupt. 
FossilOrigin-Name: 8be8bd0d562e571b73a93f4ed18258ebd114bbab67ee3cdcd66a4c8f2987f8dc
 2019-05-14 11:33:09 +00:00
drh
bf9ff256fe Disable index seek optimizations on REINDEX when the order of primary keys 
in the index differs from the main table.
Fix for ticket [bba7b69f9849b5bf11b4].

FossilOrigin-Name: f7aadfab3bb8eb8eb2cd62dc8a6823538387b3329f1efc23ef75482488109478
 2019-05-14 00:43:13 +00:00
dan
c6824c8d6c When considering partial indexes, do not assume that a "CASE x ..." expression implies "x IS NOT NULL". 
FossilOrigin-Name: 1b24303220b7b4f59520176a0150fc619c668865450b4fdaa9ce4113a56e9687
 2019-05-11 16:14:42 +00:00
dan
8f2b1e4c90 Do not assume that "x IS NOT ?" implies "x NOT NULL" when considering partial indexes. Fix for ticket [8025674847]. 
FossilOrigin-Name: 0ba6d709b50d92db1542f2ff30535a80184b00dadf759d51e5cae7a6e37b1764
 2019-05-11 13:04:33 +00:00
drh
4142265645 Ensure that the BtShared.nPage value is reset correctly on a SAVEPOINT 
ROLLBACK.

FossilOrigin-Name: e6d5fee8cdbdce8515957e8288e4d1e7b06f417fd3f9deeeb636fbf5b995af51
 2019-05-10 14:34:18 +00:00
dan
08f6de7f31 Treat integer values in window definition ORDER BY clauses as constants, not as references to another expression. 
FossilOrigin-Name: 7e4809eadfe99ebfd797a7c63501421021a720bbeed9fba81bebf630c58bb791
 2019-05-10 14:26:32 +00:00
drh
05d7bfd0bb Fix the round() SQL function so that it handles infinities correctly. 
FossilOrigin-Name: db9acef14d49212108c8082cc15a9b9b4a56b8afe4fe1104ddf62783739c1fbe
 2019-05-10 12:06:47 +00:00
drh
6bab6f2b4d Disable the optimization where a REAL value with no fractional part 
is stored as an INTEGER when the integer uses as much space as the real
value it proposes to stand in for (8 bytes).  This avoids corner cases
of comparing integers against real values that are beyond the resolution
of an IEEE 754 double.  Fix for ticket [6c1d3febc00b22d457c78c2]

FossilOrigin-Name: 9b0915272f4d4052aa31e9297424a7db9a0234b676e8e2a44c3f2dc54236705a
 2019-05-09 17:10:30 +00:00
dan
13b876773c Fix a problem with running the ".recover" command on a database that is zero pages in size. 
FossilOrigin-Name: 47fa65343e46c7782a173174952c637c5621e16229ece258dc7e7a556683ca0c
 2019-05-09 11:45:21 +00:00
dan
873b019826 Fix a problem in the new code introduced by [658b84d7] causing corruption and other errors to be ignored. 
FossilOrigin-Name: 7ccf2e7d413adb109c61456a5f46e87d38884801dbaab93297a17e3050014b59
 2019-05-09 11:19:27 +00:00
drh
97afa309d7 Fix another pattern for which the LIKE optimization does not work for a 
non-TEXT affinity.  Case found by Manuel Rigger.

FossilOrigin-Name: 740201107ae802c12b678e388ea524db01ad0eb70601c78490ad63eae0fe6cf1
 2019-05-08 19:55:24 +00:00
drh
ea5c040f87 Simplification to the logic underlying PRAGMA case_sensitive_like. 
FossilOrigin-Name: ef0015fde4c87e992ffd3d7dea8586951bdd65ff98d30d436b126b85b1cc9c74
 2019-05-08 19:32:33 +00:00
dan
9edd8c11ab Fix VDBE opcodes OP_SeekLT and OP_SeekLE so that they work on intkey tables with non-numeric text values. 
FossilOrigin-Name: a870c196d78d8b72c7353fa0015e96b2abd4be154541d76328e3a4f9e5da5d04
 2019-05-08 11:42:49 +00:00
drh
291508f62b Remove an ALWAYS() that was previously added by check-in [a0819086] but 
which turns out can sometimes be false.

FossilOrigin-Name: ad8fc5d8b440c49df95328df0408be699dde5a1dbd195b3f1f32e5f765578032
 2019-05-08 04:33:17 +00:00
drh
d2cfbea2a4 Remove a NEVER() that was added in the previous check-in because it is in fact 
reachable.

FossilOrigin-Name: 74eba2558a81f9e790d95a12a0c5379d4f80b43c8698ef9d6a31ff8d160a53d8
 2019-05-08 03:34:53 +00:00
drh
dfcecdfea8 Earlier detections of errors in the byte-offset-to-cell-content integer at 
offset 5 in the header of a btree page.

FossilOrigin-Name: a0819086a521fb0ca4ffd12f959b168a89ea2e30a2844bbbd39831b2b9ecf29b
 2019-05-08 00:17:45 +00:00
drh
2c45b67711 Generate all records for INSERT or UPDATE prior to running foreign key 
constraint checks, since the FK checks might modify the datatype of registers
used to generate the records.  Fix for ticket [e63cbcfd3378afe6980d6].

FossilOrigin-Name: 3c75605b4652ae88659465d832953ac9d467369f9cb417f73b3d8599ec60b18b
 2019-05-07 20:06:41 +00:00
dan
f116ad8527 Do not commit an "OR FAIL" statement that causes foriegn key constraint violations. 
FossilOrigin-Name: 659c551dcc374a0d349ba9419f692e3363839e11d791a17cc35fa1854a674a51
 2019-05-07 19:44:11 +00:00
dan
244edd01d3 Add test cases for the fix on this branch. 
FossilOrigin-Name: 2e31abe0ae5937a8ce10179e0ae045ee4c5ed8b7e2622ab41243226c6d3f5425
 2019-05-07 19:21:58 +00:00
dan
f9b0c45161 Fix a problem with renaming an INTEGER PRIMARY KEY column of a WITHOUT ROWID table using ALTER TABLE. 
FossilOrigin-Name: 91f701d39852ef1ddb29d1527d1520867c5efea110333315c55d8b08084384e7
 2019-05-06 16:15:28 +00:00
drh
664d6d139e Fix the NOT NULL logic in the theorem prover that determines when a partial 
index can be used.  Ticket [5c6955204c392ae763a95].

FossilOrigin-Name: c2e439bccc40825e211bfa9a88e6a251ff066ca7453d4e7cb5eab56ce7332635
 2019-05-04 17:32:07 +00:00
drh
b1d93be142 In the sqlite3_value or Mem object, make the MEM_IntReal type completely 
independent from MEM_Int and MEM_Real. This helps avoid problems when
inserting non-float values into a "REAL" column.

FossilOrigin-Name: 5a8a23ee5f60a31dbd167a0966d1ab3d0f1c07df2251906cb73f23d1f5466b46
 2019-05-04 01:41:18 +00:00
drh
0c8f40389e Add the SQLITE_TESTCTRL_RESULT_INTREAL test-control and use it to create 
the intreal() SQL function in testfixture.  Write a few simple tests to
prove this all works.  TH3 will hold most of the INTREAL tests, probably.

FossilOrigin-Name: c9838731325e0ca73bd8784c10c74ae043fed7861e6de269fd90e29fa4a19955
 2019-05-03 21:17:28 +00:00
dan
a51297200f Fix a memory-leak/segfault caused by using OP_OpenDup and OP_OpenEphemeral on the same VM cursor. 
FossilOrigin-Name: a9b90aa12eecdd9f2a8b2d23da8b7cac43d8b1789f5cefa3f4e939d9f2b59269
 2019-05-03 18:50:24 +00:00
dan
ac4085bc2c Fix a problem where self-joins on views that are aggregate queries may return the wrong result. 
FossilOrigin-Name: 74ef97bf51dd531a277cf22fa4d42043d93799d5a5bd550812648834460fe0b7
 2019-05-03 17:19:10 +00:00
drh
de7109e61b Ensure that the typeof() function always returns SQLITE_FLOAT for floating 
point values even when the value is stored as an integer to save space.

FossilOrigin-Name: 48889530a9de22fee536edfd1627be62396ed18d842d5fd6d91e010b4337be95
 2019-05-02 17:45:52 +00:00
dan
ee253f7881 Add options to wapptest.tcl similar to those supported by releasetest.tcl. Also add the -noui switch, for running without wapp altogether. 
FossilOrigin-Name: 005a169406ccea6e3cc42271620870d985e8bada1ad49a63656003db4911cb51
 2019-05-02 17:06:01 +00:00