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2321 Commits

Author SHA1 Message Date
drh 6557a07ca8 Fix a memory leak in the explain extension. 
FossilOrigin-Name: d0c92b047a5355726aea87f38038e5bda3adf6137492919be94bd29bb847eddb
 2018-09-16 16:34:31 +00:00
drh 9b84f03556 Add the new "explain" virtual table in ext/misc. Use this virtual table 
for additional test cases for the optimization that avoids updating indexes
on expressions when none of the columns changed by the UPDATE are in the
expression.

FossilOrigin-Name: 2404304cc15eaeee2744cf3c8f9cac0a544631c4f1060c5a17a78b43ca86edf0
 2018-09-16 16:18:01 +00:00
drh 9fd8425467 Fix minor typos in comments that get carried over into documentation. 
No changes to code.

FossilOrigin-Name: 7921dd91a1745aa79ea157b91b22c380e9331800050861ee6ca1f0efa0a97628
 2018-09-14 17:42:47 +00:00
mistachkin ed008ecede Fix some harmless compiler warnings seen with MSVC. 
FossilOrigin-Name: 78862252da7f59d4737ed16f4ccf100cea27d8b421db31051afbaa8d96f24de3
 2018-09-12 01:05:26 +00:00
dan d2f65014bb Fix a broken assert() in fts3.c. 
FossilOrigin-Name: 564fa75195c5179d0bc86431aaff06136fc65ec63aa9839cd1114b1fbfac928b
 2018-09-10 16:38:25 +00:00
mistachkin 42cb6ec4e6 Fix typo in the Win32-specific code for the fileio extension. 
FossilOrigin-Name: e812e5d59a699e8b82c51d465d9c0f09df6a1e6996b5499814dca99c5f8020d5
 2018-09-08 16:53:47 +00:00
mistachkin 3c4b61333f Fix harmless compiler warning. 
FossilOrigin-Name: 88b39c46c15ab6bdd0ac9536ddb6fb09862d578d0f691c57d039b0a906f1c25c
 2018-09-06 16:47:10 +00:00
dan 194584e26f Merge latest trunk changes into this branch. 
FossilOrigin-Name: 8a28a326d7f72ab94c7d089dbc047e719038b6cd410068dec0d173a7655c87ca
 2018-09-06 16:17:22 +00:00
drh 7894b8547d Add the randomshape.tcl test-case generator script to the util subdirectory 
of the rtree extension.

FossilOrigin-Name: 8f48991dcbb01e21d065fbba7782a6d1aebaa8065841a70a76af1e5a21f18ea4
 2018-09-06 14:01:56 +00:00
drh a83a74c428 Fix excess memory usage in the JSON parser of GEOPOLY. 
FossilOrigin-Name: 9057e27e12ded07a9ea0b2868036d3019f7bc5be3a67e3d341f56b762d3de9d9
 2018-09-06 11:14:17 +00:00
drh 9a09b7b31d Fix a problem with geopoly trying to update both the _shape and an auxiliary 
column in the same UPDATE statement.

FossilOrigin-Name: 14c955152d0580abc3df1b363789f2925e013b9c957e550b1e6ebe83a82bae6c
 2018-09-06 02:40:15 +00:00
dan 5921f2b9e7 Fix some test script errors. And an incorrect assert() in fts5. 
FossilOrigin-Name: f804336f083d8d26314bb1ba34cec427675065a67cbe2bf00bb42e40752aeb33
 2018-09-05 17:45:17 +00:00
dan 366607865b Ensure that FTS5 queries of the form "WHERE rowid BETWEEN ? AND ? AND tbl 
MATCH ? ORDER BY rank" do rowid filtering before sorting.

FossilOrigin-Name: f1138a38bd23f201a35621a71e82c5718abddb42ab82938e9516ab9d43e4df16
 2018-09-03 17:11:11 +00:00
drh e35fc302c3 Improved JSON parser caching. 
FossilOrigin-Name: 58078c0d2647a194279fa80e032670441b296ffc3acee692901faa5beca460b7
 2018-08-30 01:52:10 +00:00
drh 9c1d7c6d4c Additional test cases for geopoly. 
FossilOrigin-Name: 19b5eb45e090c4b7169a52d881495ee2eafc59f80e3db2288fc1814ba76134ac
 2018-08-29 21:01:22 +00:00
drh 17f19eadb8 Fixes to the UPDATE logic in Geopoly. 
FossilOrigin-Name: 7c3cee0a2a5ccacff27400c38bd708f7b9b968eb013a8fa685d876dfe85e12a6
 2018-08-29 20:52:40 +00:00
drh c0d2117f1c Add the geopoly_group_bbox() aggregate function to the Geopoly module. 
FossilOrigin-Name: 2d4debccbc027405a33aeb10f9d65f6fe4bfb5eb1be5a4d8b82158caba04643f
 2018-08-29 15:50:47 +00:00
drh 58726ca4b9 Stricter enforcement of the JSON and GeoJSON standards in the Geopoly extension. 
FossilOrigin-Name: c0bf3ff3af4d34ef7801c16e39128e894b00699313f4915f57aa73b57642f7fd
 2018-08-28 19:23:41 +00:00
drh 79931a1517 Fix new issues in the geopoly module discovered by TH3. 
FossilOrigin-Name: 22fff9afc2fb20906173f258aa8feae9b52acc69a0ca7baf4e914d29c4279a23
 2018-08-28 15:51:10 +00:00
drh 5965fed24e Add support for the Geopoly extension to the R-Tree extension. This also 
involves adding the SQLITE_INDEX_CONSTRAINT_FUNCTION capability to the 
xFindFunction method of the sqlite3_module object, and to the
sqlite3_index_info.aConstraint.op field in the xBestIndex implementation of
virtual tables.

FossilOrigin-Name: 666133e32ca8e95807f8437dc8401bc93e2e6508ab8e6ae1e6031b7cee1584ae
 2018-08-27 17:13:12 +00:00
drh 74e0aaece1 Minor changes to the visual01.txt test script. 
FossilOrigin-Name: 4bc28eed32154be0e62fe69acd30f828c2e6f59c6579618ecad8ecf632a90517
 2018-08-27 17:05:59 +00:00
drh b2a18c95f0 Split the three-argument version of geopoly_within() off into a separate 
function named geopoly_contains_point().

FossilOrigin-Name: 5a0e1541037b5bbc1b4bf26a7da304c9b32ea72960aca8b9309cf2180757c8a4
 2018-08-27 15:55:37 +00:00
drh e6474b77b8 Enhance the geopoly virtual table so that it does a better job of optimizing 
geopoly_within() queries.

FossilOrigin-Name: 1f717385340f295064a7649cfc36ad048573cbacb6faa20f5c6067328c40c745
 2018-08-25 23:03:27 +00:00
drh 27d62540e5 Provide the two-argument geopoly_within(P1,P2) routine that determines if 
polygon P2 is contained within polygon P1.  Make this function available to
the query planner for optimized rtree lookups.  Update the visual01.txt
script to verify that the new functionality actually works.

FossilOrigin-Name: 6eb5d09b7f9d9bf8edbf993dccc2e2f702b95ba96cf68445609feb0ccc3ac0f7
 2018-08-25 19:51:49 +00:00
drh 95327f539b Fix a harmless compiler warning. 
FossilOrigin-Name: d49be9838d237b57ba1f12ed00e2d3411314ee1b9c30ef7bbaf65aca20d0870e
 2018-08-25 18:57:12 +00:00
drh a961d3a198 Merge enhancements from trunk. 
FossilOrigin-Name: c446c8841192054c97ba5003fb6185b135a687b36c10fe0986e627282955520a
 2018-08-23 14:54:45 +00:00
drh c4ceea72b7 Fix various harmless warnings generated by static analysis tools. 
FossilOrigin-Name: a04a0ea9e30e0ef12bafa0b90b7d1b7764865768bb4a738b0c73a7a3ef9416db
 2018-08-21 12:16:33 +00:00
dan 42b2653871 Fix a buffer overread in fts5. 
FossilOrigin-Name: 0e3de8abbb0c7ae64e637776cb055ce79736f99a103e00e44d17a6b091b98c81
 2018-07-25 15:25:55 +00:00
mistachkin 5a193dd8e6 Add missing SQLITE_OMIT_WINDOWFUNC check to the json1 extension. 
FossilOrigin-Name: fe19f8239dc474db0854a0a8ce5189ac4195c736b496f475a59a185e0879b40c
 2018-07-24 13:57:44 +00:00
mistachkin 709c822f5e Fix more harmless compiler warnings seen with MSVC. 
FossilOrigin-Name: edab5666f8470b37e6031dfd80e615b1aab95d1d85ccbe4ece1a813f8b3d4d95
 2018-07-22 21:23:19 +00:00
dan 2f69b5c5d0 Remove an unused function declaration from fts5. 
FossilOrigin-Name: 148d9b61471a874a16a9ec9c9603da03cadb3a40662fb550af51cb36212426b1
 2018-07-13 20:28:54 +00:00
dan b80bb6ce88 Add the "categories" option to the unicode61 tokenizer in fts5. 
FossilOrigin-Name: 80d2b9e635e3100f90cffdcffa5b5038da6fbbfccc9f5777c59a4ae760d4cb62
 2018-07-13 19:52:43 +00:00
drh c7bf57168a Fixes for various harmless compiler warnings. 
FossilOrigin-Name: 5023b1b85b883a716a5da673740b6effe214ee0490f4ca45f161bb8b04784366
 2018-07-09 22:49:01 +00:00
dan 51a6b19337 Fix another problem with reusing LSM cursors for range scans. 
FossilOrigin-Name: ae3fc7652f27ba0a86f4c26f64c2e148d9496a5edb7f54dc9980edd91c326e4f
 2018-07-07 20:26:30 +00:00
drh 491d4c89f5 Fix the JSON extension so that it can be compiled separately from the 
amalgamation.

FossilOrigin-Name: 4b8cfe7bfe5f049eb4607fd480429fcd2060e691891d8bffc9917f13fa373988
 2018-07-07 20:23:46 +00:00
dan 8f0c712a1f Fix an LSM problem caused by using the same cursor for equality and range 
scans.

FossilOrigin-Name: f05bead371d41ca5beef1f82e4c920c90e2eb9cd9fd537a5c91973bf9bd4eedb
 2018-07-07 20:13:32 +00:00
drh fd4b72853a Add ALWAYS() macros on results of sqlite3_aggregate_context() calls in 
xInverse() implements, since they can never fail.

FossilOrigin-Name: fdef2a921d451c66ca535021d08af3ec1ab53283da2d2979378a799fd8731ef9
 2018-07-07 19:47:21 +00:00
drh 8be47a7e86 Get the json_group_array() and json_group_object() SQL functions working 
as window functions.

FossilOrigin-Name: 916cdc83f5a45e0b6f61c52ff5fde70d54bcd0dfaa4a32f9ac709fe0ddbb480b
 2018-07-05 20:05:29 +00:00
dan d2ac43ea38 Avoid a warning in fts5.c due to not using generated routine 
sqlite3Fts5ParserFallback().

FossilOrigin-Name: 65ff5144a55f1ba2b2ef812a0c988fa2522441177038b8d686eb1d0c558c75d5
 2018-06-30 20:26:52 +00:00
mistachkin 5bce7d8f6c Fix typo in the 'normalize' extension. 
FossilOrigin-Name: 0c9163ea232d4008105939910565b0d1e533cbb38067d7900dc732b911786d37
 2018-06-18 19:09:30 +00:00
drh 2f1f8801ed Output infinity as 1e999 in the ".dump" command of the command-line shell. 
FossilOrigin-Name: ee431d55eba618cfba414c3946b3162bc205a70dd4e43d74a7623be332b94c92
 2018-06-13 17:19:20 +00:00
dan c5861ce88f Fix some test case numbers in expert1.test. 
FossilOrigin-Name: b90c3c16c04589583d2d1619320bb45a0b012c5960f23bd4e3f9dbe7c84b2eae
 2018-06-13 16:08:22 +00:00
drh e893e2e4ee Fix the CSV extension so that it works with single-column CSV files. 
FossilOrigin-Name: e336cf00486bdc0ec04ecded2b7c874d73a87e6aba3544e3678bedfb9a4af3b6
 2018-06-02 12:05:18 +00:00
drh b7d376ee13 Fix a problem in the geopoly json parser associated with spaces before a 
coordinate number.

FossilOrigin-Name: 9d8d3af89ab241fd6c68e043e559359c85653aa0e31270b658ff01867ae929c4
 2018-05-29 17:17:22 +00:00
dan 1d40cdbd4b More minor changes to test scripts. 
FossilOrigin-Name: ce9b756f09df4feb485bbf9695f8c6774906eb1b2fb45a340b74ffd21c9adfd8
 2018-05-29 14:29:28 +00:00
drh b0af3d1f97 The geopoly virtual table seems to be working. But only thinly tested so far. 
FossilOrigin-Name: 4288f1ad5966701eac4cfe3061e8ce98e34e0d6c112307668729642a06458d5f
 2018-05-28 23:59:03 +00:00
drh 48e4ef56c3 Untested incremental check-in. Add the geopoly_xform() function. Complete 
basic logic for the geopoly virtual table.

FossilOrigin-Name: ed06cc32568a3abaa0535b379e0ee3b04ffb7582dcda6405670620d1fbe8996c
 2018-05-28 13:23:23 +00:00
drh f403e1af0b Minor correction. 
FossilOrigin-Name: f20d9a99a477e1d592edb37d741d9d07b015d6772b4c8cf1541ef290d600ca6b
 2018-05-26 12:21:21 +00:00
drh ecdc742790 Untested incremental check-in. Basic infrastructure for geopoly in place, 
except for the MATCH operator.

FossilOrigin-Name: b27451910b6880b166d4777e05b14ab2731c3483b5ed0f42c459bbb61c6cd095
 2018-05-25 22:39:29 +00:00
drh 66c43599ce Incremental check-in: Progress toward implementing the geopoly vtab. 
FossilOrigin-Name: 9b7d6f986a19f8fbe26d880dc368870a10df80e06097be34ee3639f78c50be61
 2018-05-25 20:53:42 +00:00