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9020 Commits

Author SHA1 Message Date
dan
6c75b39614 Finish consolidation of window frame code. Add untested support for GROUPS frames. 
FossilOrigin-Name: 954bf369935083c188c3b14e77ed89fc5ec4323cc5b0c67e4a2e48fcc278df45
 2019-03-08 20:02:52 +00:00
drh
bcf1f41a62 Add new test cases in test/fuzzdata8.db 
FossilOrigin-Name: 97bdc090f30610cc5dd29101452d1647550387f9c6f742e50f1e07c3cf68a147
 2019-03-08 14:07:15 +00:00
dan
66b8457c7c Fix another segfault in fts3 that could occur with corrupt records. 
FossilOrigin-Name: fcc24edde471c2214add2dbc3a27da8890a7148105c5ffa024faf72457964a5f
 2019-03-08 13:27:27 +00:00
dan
b33487b0b6 Improvements to the way built-in window functions are handled. 
FossilOrigin-Name: e8eee566dfca6f4c8af074731dfe91f7fbcd9ca72f0303235b52e4e2e80d5b71
 2019-03-06 17:12:32 +00:00
drh
39c5c4ae06 Add the sqlite3_stmt_isexplain() interface. 
FossilOrigin-Name: ee642d3e2775ba4c73627ac71d0abf7a0f7a4ab3151d88e0076e9992f4814983
 2019-03-06 14:53:27 +00:00
drh
aff0fd483c Add an "|| CORRUPT_DB" term to an assert() that might be false if the database 
is corrupt.  Also add a branch to have sqlite3PagerMovepage() return
SQLITE_CORRUPT in that case.

FossilOrigin-Name: b0d5cf40bba34e459caa7480bc84a1d75496c2ab52029f4bb0a31f2d9369a8ee
 2019-03-06 14:08:41 +00:00
drh
7bf3133fef New dbfuzz2 test cases added to test/fuzzdata7.db 
FossilOrigin-Name: 25975e1fb2be0c011542c0a6b001385cec8113662df93dc618f725f2a4692bc2
 2019-03-05 14:47:53 +00:00
dan
4e72e62f3b Merge trunk changes into this branch. 
FossilOrigin-Name: 9b4d561f68febdab6624d8c567fb4357bf67dda500664cf708d16a76f37b8ec1
 2019-03-04 21:08:53 +00:00
dan
680f6e8e2e Support some "ROWS BETWEEN N PRECEDING AND M FOLLOWING" window functions without caching entire partitions. 
FossilOrigin-Name: e7a91f12282afb5d5d7d78397a11d18e0268ee0c931d85e21fce00d13929494e
 2019-03-04 21:07:11 +00:00
drh
f10c535fa5 The fts3_tokenizer() function returns NULL if the 
SQLITE_DBCONFIG_ENABLE_FTS_TOKENIZER setting is disabled, which is is
by default.

FossilOrigin-Name: f5732f4caf7a37a6445c61ae0d0ac14cc9deb897376e73aa36a1ead025b92c69
 2019-03-01 21:33:29 +00:00
drh
c06ede105d Add the new "bind_fallback" method to the "sqlite3" object in the TCL 
interface.

FossilOrigin-Name: c7f70b6d96338dba201e005104e7f7148c1a8cd767ab05e35b44617c4c797bc5
 2019-02-28 17:29:19 +00:00
drh
4ddf7f4211 New test case loaded into test/fuzzdata8.db. 
FossilOrigin-Name: 00ae0c6c4815366bd2f36bc054b13bc7b568dd0a3caceddf0eba4db33f010ee4
 2019-02-28 14:09:14 +00:00
dan
95fdb63b7f Avoid an assert() failure and an undefined left-shift operation in the fts3 snippet() function that could occur if the database was corrupt. 
FossilOrigin-Name: d5250db6322103326f0d5782ba049996d9ce8784f9e53a3112fb6f09f888f1c3
 2019-02-28 13:41:35 +00:00
drh
45616c7f75 Add an "|| CORRUPT_DB" term to an assert() statement in the btree defragmenter. 
FossilOrigin-Name: 6bfd8655f006e031c0d4c988356c4b9206efa6bfdb034fde8ffa3361521a4844
 2019-02-28 13:21:36 +00:00
drh
8e0f794d17 Enable the LIKE optimization when the ESCAPE keyword is present and the 
PRAGMA case_sensitive_like pragma is ON.

FossilOrigin-Name: 6ae4b8c525f446ddb0e0bdd5e4e01e06e2ab975e3effa42fce6a1102b3a39830
 2019-02-27 23:05:14 +00:00
dan
89d249364e Add the "-returntype" option to the "db function" Tcl method. 
FossilOrigin-Name: 789a492b68c353e2b763d67d399722b7ab61bfe09b472466df2821f65cab1be9
 2019-02-27 16:38:19 +00:00
dan
69e224f88a Reformat the white-space in a few test cases so that the tests work with Tcl 8.6.9. 
FossilOrigin-Name: 29d02bf2fa9ecacbcc3e862ca70382f5875da8c1dc7fd27366190045fcc42b15
 2019-02-26 19:16:49 +00:00
drh
ddc28c23d5 Minor change to dbfuzz2 that allows it to be compiled against older versions 
of SQLite.

FossilOrigin-Name: 6d39d6a68bf09e0b4f6706218373e74fc03148fd8bdba5031c3de2f750d87cf2
 2019-02-26 18:21:08 +00:00
drh
bfa70de117 New test cases added to test/fuzzdata8.db. 
FossilOrigin-Name: 61fdfc57b9539cb6da5fc24653da2c8fb7c041a7409df911df11b987ed479a3a
 2019-02-26 17:52:44 +00:00
dan
f2e5c98613 Fix a couple of assert() statements in fts3 that can be false if the database is corrupt. 
FossilOrigin-Name: 84162af521f29df8a186163fbdef9856e1aa8aba78e74d7df0ba2cc83bb86240
 2019-02-23 20:48:41 +00:00
drh
bc0a55cf0b Check-in [fa792714ae62fa980] is not a valid fix for ticket 
[df46dfb631f75694], as the new test case in this check-in demonstrates.
The fix here causes test cases for the [df46dfb631f75694] bug to fail
again, so this check-in is on a branch.  A new fix is needed for
[df46dfb631f75694].

FossilOrigin-Name: 0d456456da6e25b20d9d27ca95f1013082bca52ee74ee9bf91732a9fa843ea45
 2019-02-22 21:33:56 +00:00
dan
f030b37682 Internally, remove all references to a Window object that belongs to an expression in an ORDER BY clause if that expression is converted to an alias of a result-set expression. Fix for [4feb3159c6]. 
FossilOrigin-Name: 579b66eaa0816561c6e47ea116b46f229188f0fc84c1173bfe0d21df2dff9a9a
 2019-02-22 19:24:16 +00:00
drh
480c572f2d In sqlite3NestedParse() be sure to detect all SQLITE_NOMEM and SQLITE_TOOBIG 
errors and to distinguish between them.

FossilOrigin-Name: 73056b314bd63288c662752e9bd469b70264c38031c1c857460e64fdb1ed4e2e
 2019-02-22 16:18:12 +00:00
drh
255a81f10a Modify sqlite3_str_finish() and sqlite3VMPrintf() so that they always 
return NULL on any OOM or SQLITE_LIMIT_LENGTH error.

FossilOrigin-Name: e7144ffd21294d7aebbfa6aa5a262797a6d16de11193f1bf6b75f5f27b04c940
 2019-02-22 15:42:10 +00:00
drh
7e85e9033f Disable unix-specific features of dbfuzz2 when compiling on windows. 
FossilOrigin-Name: af84774d1eebcfe6a61b564b4edf280ad3c3a93f39b7f70b6fcc56f7bbdfb9eb
 2019-02-20 19:06:16 +00:00
drh
042666e4fa When an IN operator drives a query loop, mark it as "CODED" so that it 
will not be used afterwards for a (pointless) membership test.  This is
a better fix for ticket [df46dfb631f75694] than the previous fix that is
now on a branch as it preserves the full optimization of
check-in [e130319317e76119].

FossilOrigin-Name: fa792714ae62fa980f1767acc6d622a6727ceb677870243c88548423795dcb5b
 2019-02-20 12:52:47 +00:00
drh
12fe9a0d25 Fix an assert() that might not be true if the database file is corrupt. 
FossilOrigin-Name: f2d400db4dbfb05e2540178ed3662f97f8c57a95f8129886c7081c35e53adf0d
 2019-02-19 16:42:54 +00:00
drh
b43ac0021f Fix an assert() that might not be true if the %_segdir table of FTS3 contains 
corrupt entries.

FossilOrigin-Name: a6509ca3dc2602c7d0376230ee63c1bb4c4066f007e77e9ac20d8eee966e5e13
 2019-02-18 12:16:03 +00:00
dan
e7c9ca41b2 Add support for chaining of WINDOW definitions. 
FossilOrigin-Name: c155125fd5dddb438c09d40f5137c47d88defb7a6ede4261f09d7bdaad250d37
 2019-02-16 17:27:51 +00:00
drh
9c7e44cddd Improved oversized cell detection when updating ptrmap pages in 
balance_nonroot().

FossilOrigin-Name: aa61435a4c3800f023788081c1342ad6a05a41449a424fa6c039d5ca46072256
 2019-02-14 15:27:12 +00:00
drh
62e009f3d8 New test cases in test/fuzzdata8.db. 
FossilOrigin-Name: ab2356f580384e4b40d128fc04fd6bc4dfcf50109df77d05d59adcc20f339066
 2019-02-12 01:28:24 +00:00
drh
3e7800a9db Defer computing the number of bytes of free space on a btree page until that 
value is actually needed.

FossilOrigin-Name: 177f5f40eabfcfd229ac7f291dfed9e9ee35762e86923a0f356915f389da177d
 2019-02-12 01:04:49 +00:00
drh
6813350966 Fix test cases. Avoid unnecessary tests for MemPage.nFree less than zero. 
FossilOrigin-Name: 480a5090befdc29eaeb6f0b22831c980d6ee92438d9b2e766de68b037ded38b8
 2019-02-11 17:22:30 +00:00
dan
8cd2e4ae03 Build and test fixes for SQLITE_OMIT_WINDOWFUNC builds. 
FossilOrigin-Name: 8824115a9776e876a3677f0cb479e311ee65584d43872b37766a146afec72d8f
 2019-02-11 11:34:01 +00:00
dan
2fa619a3a8 Change a few assert() statements in fts3 that might fail if the database is corrupt. 
FossilOrigin-Name: db74a56af73d92b7a9d43ceda7e4540915c580c68a0266b4ddefb9e0d5cbcbeb
 2019-02-09 19:23:54 +00:00
drh
8851e10017 Do not do the optimization that attempts to pull expression values from 
an index on that expression when processing a multi-index OR
(see check-in [a47efb7c8520a0111]) because the expression transformations
that are applied become invalid when the processing moves off of the current
index and on to the next index.  Fix for ticket [4e8e4857d32d401f].

FossilOrigin-Name: 440a7cda000164d3b46109caf2e1dde80681ba9b0d94ba9be6847d2b917445cf
 2019-02-08 04:15:19 +00:00
drh
1e30c7f369 Change VACUUM so that it preserves ROWID values. 
FossilOrigin-Name: 49e5d11d463de078c2b8a963f5ed436210937e6dfddf06942132db9ec685bfd8
 2019-02-07 19:07:11 +00:00
drh
af63892337 In the fuzzcheck test program, make sure the isspace() and related routines 
are not given values outside the range of -1 to 255.

FossilOrigin-Name: f298328771d5aaba798d05f50c77ac239c7c72422ff35953463d6876a9659f74
 2019-02-07 00:17:36 +00:00
dan
9c5f734339 Avoid attempting to delete a file while it is still open in walfault2.test. 
FossilOrigin-Name: 9d54a63d6e3cd47b483cf0ee868a5e7f638bcb0e3cbdeaecc667f293b87a3e99
 2019-02-06 19:42:02 +00:00
dan
6e08c4a5e6 Update test file dbfuzz001.test so that it works with SQLITE_ENABLE_OVERSIZE_CELL_CHECK builds. 
FossilOrigin-Name: 4371a0c46ee7bfbc0a1507796bd9eefd3371adad81b8dda214d018854316727b
 2019-02-06 18:08:42 +00:00
dan
531230d006 Add -DSQLITE_ENABLE_DESERIALIZE to the default testing configuration in test/releasetest.tcl. 
FossilOrigin-Name: 433d6ef637a10ee017b5d8cadd125a162cfedc9895ae862b8dde6dddb7eda59b
 2019-02-06 15:23:43 +00:00
dan
fbf6136c78 Do not attempt to test the shell ".trace" command in SQLITE_OMIT_TRACE builds. 
FossilOrigin-Name: 3839e9098107604e1526c2b1e813c019607077dfe39d7eeb92f3466518dec3b1
 2019-02-06 13:48:04 +00:00
drh
4acd754c79 If the query flattener detects an error, cause the SELECT code generator 
to abort immediately.

FossilOrigin-Name: 3d3b142f1045080beb775a9cfe88ec143aa460750132e20059fd510291449850
 2019-02-06 00:55:47 +00:00
dan
dee9be9b3b Update the tester.tcl --malloctrace option so that it uses eu-addr2line instead of addr2line. 
FossilOrigin-Name: 79c073878d56fc638b751b0e61295df182f7ee6f8ebd7319c1eeac1608abbac8
 2019-02-05 16:53:26 +00:00
drh
d57936721b The IS NOT NULL operator does not imply that the operand is never NULL. 
Fix for ticket [5948e09b8c415bc45da5cf]

FossilOrigin-Name: d840e9bb023a1e84a7739d764a0f6cf608fc3183ff8c366fcdb486ebd932f0c1
 2019-02-05 14:36:33 +00:00
dan
41e0717bcb Update test file "resetdb.test" so that it works with the "prepare" permutation. 
FossilOrigin-Name: 95d338124be2e0e18f17354b28f4320336202f1a4ec1177df753b2800e954bfb
 2019-02-05 08:55:43 +00:00
drh
a790882d63 Add the -memtrace option to dbfuzz2. 
FossilOrigin-Name: 67fecbc79d3e927a7e22f3589be3184114322635874e4b3170666e352d0bfe9d
 2019-02-04 19:50:44 +00:00
drh
88862d49a6 Enhance dbfuzz2 so that with the -v option it shows the return code and 
error message for any failing SQL statements.

FossilOrigin-Name: 3a127ef9f7feafe6ba8c75e4eb29e28aa61a30249082cc8767ada1ec0cc0b7f1
 2019-02-04 19:45:26 +00:00
dan
4fc4ba771c Do not run shmlock.test as part of the inmemory_journal permutation. 
FossilOrigin-Name: d3fea69cbb071867a90ad56ca05123ebf8e44689a92577a525a883c176c791bd
 2019-02-04 16:42:57 +00:00
drh
e2d2ad6ece Update the test/fuzzdata8.db database with new interesting cases from 
dbsqlfuzz.

FossilOrigin-Name: e467e4c8fa256ddd6c26c1f21bc26289a21f18b781737eaf706bc813ed8234fa
 2019-02-04 16:36:24 +00:00