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9709 Commits

Author SHA1 Message Date
drh
1c75c9d7f1 Ensure that the Expr objects that describe indexed expressions are not modified 
by code generation.  Fix for an assert() problem found by Jon Metzman using AFL.

FossilOrigin-Name: 34073ce87d88a02313217023ae92e15939192cd9
 2015-12-21 15:22:13 +00:00
drh
1db0a72be2 Fix the spellfix1_scriptcode() function to ignore whitespace and punctuation, 
and to recognize hebrew and arabic scripts.

FossilOrigin-Name: 7adfa4a5794e47f97491c08abeaaac90e826b331
 2015-12-17 14:18:21 +00:00
drh
173b60999e Merge recent enhancements from trunk. 
FossilOrigin-Name: f6c9273cab877b8b6b327250195f3392393d060a
 2015-12-16 19:47:54 +00:00
dan
b1d6b53694 Add a missing memAboutToChange() macro to vdbe.c, the lack of which was causing an assert() to fail incorrectly. Problem found by libfuzzer. 
FossilOrigin-Name: 1a24791109da607d502ac41f179fe6c1dc46c774
 2015-12-14 19:42:19 +00:00
drh
68d28ea4f0 Disable the snapshot test scripts if not compiled with SQLITE_ENABLE_SNAPSHOT. 
FossilOrigin-Name: 5fd008f0433833e4341d526dcc2387570ffe1fea
 2015-12-11 03:20:39 +00:00
dan
7116dc60dc Update the sqlite3_snapshot_get() API so that if the caller does not have an open read transaction on the named database, one is automatically opened. 
FossilOrigin-Name: b9c90f10297d8516a661449e8af898e682c930aa
 2015-12-10 20:03:08 +00:00
dan
745c14eb15 Add tests to snapshot.test. 
FossilOrigin-Name: f3b743623a4501833478c8a86c0922931955aeb6
 2015-12-10 19:44:34 +00:00
dan
a7aeb39836 Return SQLITE_BUSY (not SQLITE_BUSY_SNAPSHOT) if sqlite3_snapshot_open() fails to obtain the shared checkpointer lock. 
FossilOrigin-Name: 5343060bcc6c99029f731f8020d2cba3f405f207
 2015-12-10 19:11:34 +00:00
dan
7d15979420 Add tests to ensure that an sqlite3_snapshot_open() client cannot be tricked into reading a corrupt snapshot even if another process fails mid-checkpoint. 
FossilOrigin-Name: b908048b6cfa1ee2fe1f7a17bae475ddd9d0376c
 2015-12-10 18:06:21 +00:00
dan
3bf83ccd70 Have sqlite3_snapshot_open() avoid a race condition by taking a shared CHECKPOINTER lock while checking pInfo->nBackfillAttempted. 
FossilOrigin-Name: 8084eae0bc4f6513b1147fb890a6b2813f1c0a09
 2015-12-10 15:45:15 +00:00
dan
65127cd57d Update sqlite3_snapshot_open() to reduce the chances of reading a corrupt snapshot created by a checkpointer process exiting unexpectedly. 
FossilOrigin-Name: 7315f7cbf4179aadda0f1a0baa1526a9b9f9729f
 2015-12-09 20:05:27 +00:00
drh
ee3b7a2767 Merge unrelated fixes from trunk. 
FossilOrigin-Name: 362615b4df94358d0264b0991c3090a0878f054c
 2015-12-09 16:04:06 +00:00
drh
92a8277149 Add a test case of the form "WHERE a<2 OR a<3" using PRAGMA count_changes. 
This test case was failing before the 3.9.0 release.

FossilOrigin-Name: 177862c1d50ba899d890fbc35f35e7423bc6aed5
 2015-12-08 04:18:33 +00:00
dan
818b11aebb Add tests for snapshot_get(), _open() and _free(). 
FossilOrigin-Name: 502cc6f353358946080d9bcd335aed526825b88a
 2015-12-07 14:33:07 +00:00
drh
28a6a1168b Remove the dependence on "exec ls -U" from the vtabH.test module, as the -U 
option to "ls" is not universally available.

FossilOrigin-Name: 4ecbc75b465533cf80e166a9d0879b9afd3fe2be
 2015-12-04 13:44:07 +00:00
drh
15427279c8 Fix typos in requirements text and update requirements marks. No changes 
to code.

FossilOrigin-Name: 8534a46c06601ad35b97caee442371f24c718d0f
 2015-12-03 22:33:55 +00:00
dan
5fcc1ba4e7 Fix threadtest3 so that it builds using the autoconf build system. 
FossilOrigin-Name: d96de532cc4a192cfebae900701dcee0a7d29273
 2015-12-03 12:01:54 +00:00
dan
48c06f32ca Improve concurrency in test_multiplex.c. Add a switch to "threadtest3" allowing it to run using the multiplexor VFS. 
FossilOrigin-Name: 9d2c62b04e3a9ac5d9adea2aac7ec3f3bc3e88bd
 2015-12-03 11:51:18 +00:00
drh
c18ed977e8 A unix VFS change replaces fsync() with fstat() when using SQLITE_NO_SYNC, so 
set PRAGMA synchronous=OFF in the sysfault-3 test to avoid erroneously causing
errors in xSync.

FossilOrigin-Name: 4f7f355021f9eb048fffc84e559bfb3fdb1e1e69
 2015-12-03 01:48:32 +00:00
drh
1bb15fc973 Merge recent enhancements from trunk. 
FossilOrigin-Name: d1a1278d7f3306536dc9cbd8fb300898f1e373e8
 2015-12-02 20:40:26 +00:00
dan
9a8941fc83 Have the sqlite3_column_decltype() API report the declared types for the left-most SELECT statement in a compound SELECT. 
FossilOrigin-Name: 3e1d71fcaf57c0223ab9a7366c8607f8f66bb21c
 2015-12-02 18:59:44 +00:00
drh
41d2e66ef3 Add the SQLITE_LIKE_DOESNT_MATCH_BLOBS compile-time option. 
FossilOrigin-Name: 9e1d6d4c391ff90077f0d1cdeb567969fee9f747
 2015-12-01 21:23:07 +00:00
mistachkin
92af1ebc75 Add experimental support for the 'test_fs' test module on Win32. 
FossilOrigin-Name: f3ffb3aeea95712e92919fd5071741327add9643
 2015-11-30 23:29:07 +00:00
drh
025d2f7ad8 Fix a problem in xFullPathname for the unix VFS. The problem was found by 
Kostya Serebryany using libFuzzer.

FossilOrigin-Name: bb1e2c4df0b81327923f121dd6c002845486a314
 2015-11-30 22:22:23 +00:00
drh
f8b0be48d1 Fix the threadtest3 test program so that it works with VFSes that omit the 
xCurrentTime() method and supply only xCurrentTimeInt64().

FossilOrigin-Name: 3b155855f3d5918f1df7dbd19783215b3da0ca3e
 2015-11-30 19:15:25 +00:00
dan
c45bf341af Fix the schemalint.tcl script to handle identifiers that require quoting. 
FossilOrigin-Name: 451e0fafbe5b7e9c67d9b584d5e16796c3196881
 2015-11-30 18:17:55 +00:00
dan
d6b459c996 Add the "colUsed" field to the sqlite3_index_info structure passed to virtual table xBestIndex methods. To indicate the subset of the virtual table columns that may be required by the current scan. 
FossilOrigin-Name: 47f10b7e5d8c1d965df891990090623444933cc9
 2015-11-30 12:01:37 +00:00
drh
ecf0c275bb Disable testing with SQLITE_USER_AUTHENTICATION as the makefiles are not set 
up to do that.

FossilOrigin-Name: 14bbcdc64ecc21f47aed8935858788928ca63107
 2015-11-28 17:38:22 +00:00
dan
1acb539f4c Add the "colUsed" field to the sqlite3_index_info structure passed to virtual table xBestIndex methods. To indicate the subset of the virtual table columns that may be required by the current scan. 
FossilOrigin-Name: 116b206494eb8ba963c7c5acfbf9e7b6db11c79c
 2015-11-26 19:33:41 +00:00
dan
fab1d401f8 Fix a problem with the userauth extension and no-authentication databases. Run the tests for this extension as part of the Debug-One module in releasetest.tcl. 
FossilOrigin-Name: 8b15621952889b4ba53b2ea3171fef7ef0479ddb
 2015-11-26 15:51:55 +00:00
dan
1e93173ffc Update test_fs.c to include a virtual table that reads a file-system hierarchy. Use it to further test GLOB and LIKE support for virtual tables. 
FossilOrigin-Name: 6ef6578c03b7cfbeaaf3627b9eea2febf501ace5
 2015-11-25 18:07:46 +00:00
drh
5337dacbad Remove unused methods from the unix VFS. 
FossilOrigin-Name: 228bd15bbb7a1e6e3e0d03832e7f39ba169356a8
 2015-11-25 15:15:03 +00:00
dan
898f70bc28 Merge latest trunk changes with this branch. 
FossilOrigin-Name: 99222bb3e5f9b2a9a10d9561a9fd8c0f717baaff
 2015-11-24 17:44:26 +00:00
dan
43970dd774 Add further tests and related fixes for GLOB/REGEXP/LIKE support in virtual tables. 
FossilOrigin-Name: c5e9fd0dc92a07db3d3b5f5c5ad8fb63b3425c2b
 2015-11-24 17:39:01 +00:00
drh
6226ca2a6d Make the geteuid() system call overloadable using xSetSystemCall() on the 
unix VFSes.

FossilOrigin-Name: 6c2ddea65e1871b2fcb4991c5b3e6992993db3ea
 2015-11-24 15:06:28 +00:00
drh
7060ef9294 Add a test case for the fix of check-in [19d9f9ce691963310] 
FossilOrigin-Name: 19a9c07b26a4123dc60abdcc84a956f88c352bab
 2015-11-24 03:50:16 +00:00
drh
2edc5fd73a Remove an incorrect ALWAYS() macro. Fix for ticket [e5c6268dd807fa8950] - 
a problem introduced in SQLite 3.9.0 and found by libFuzzer.

FossilOrigin-Name: 824ad96f72cb0c948ec98aca9d17a7e6790c575f
 2015-11-24 02:10:52 +00:00
dan
07bdba86d5 Add experimental support for LIKE, GLOB and REGEXP to the virtual table interface. 
FossilOrigin-Name: 277a5b4027d4c2caba8143228a4f7d6df899dbb4
 2015-11-23 21:09:54 +00:00
dan
09c480aba1 Merge latest trunk changes with this branch. 
FossilOrigin-Name: 8f1ef0904d055b5510ec9043810ebf22a8c5e253
 2015-11-23 17:14:03 +00:00
dan
8836cbbcb4 Fix an obscure memory leak found by libfuzzer that may occur under some circumstances if expanding a "*" expression causes a SELECT to return more than 32767 columns. 
FossilOrigin-Name: 60de5f23424552c98aa760ac89149a3d51f895be
 2015-11-21 19:43:29 +00:00
drh
202923107d Do not allow table-valued function syntax on ordinary tables and views as those 
objects are not table-valued functions.
Fix for ticket [73eba7ba5c7c0fc].

FossilOrigin-Name: ff5716b89f99d9c4568a39f1f52524528a631623
 2015-11-21 13:24:46 +00:00
dan
ef5de04b4e Add support for ORDER BY clauses to schemalint.tcl. 
FossilOrigin-Name: 93bdf70e859915ff3696ba0fc68f91ceb2e1a971
 2015-11-20 20:55:27 +00:00
drh
769dc6e2a2 Merge the latest enhancements from trunk. 
FossilOrigin-Name: 7d6cfc79e7e5534ebacd980479917bc528a638f7
 2015-11-19 19:40:40 +00:00
dan
aaea31439d Fix a problem with VACUUM and __hidden__ columns. 
FossilOrigin-Name: 13995756ad8b80568aa2f74387788a8cab1123ef
 2015-11-19 18:09:05 +00:00
dan
ba68f8f3f5 Fix problems with INSERT INTO ... SELECT ... statements that write to tables with __hidden__ columns. 
FossilOrigin-Name: 59bd0ec7d4327852ee8c0206b2c59d0a12484db8
 2015-11-19 16:46:46 +00:00
drh
03d69a6826 Only support the magic "__hidden__" column name prefix interpretation when 
compiled with SQLITE_ENABLE_HIDDEN_COLUMNS.

FossilOrigin-Name: 5490646b2eb74ea8bd5ab2690f69b9c707a0165f
 2015-11-19 13:53:57 +00:00
dan
ab5a8ee3e4 Add tests for views to hidden.test. 
FossilOrigin-Name: 27d4b6f5756c7b19c00c95d46a77280c8b6f03a4
 2015-11-18 20:59:47 +00:00
dan
d1ce65fc76 Add a test for the __hidden__ hack on this branch. 
FossilOrigin-Name: ebf4bbffec58111a670c46a9eb469bfd2440b0b1
 2015-11-18 20:07:12 +00:00
drh
96ceaf8680 Code simplification in sqlite3ColumnsFromExprList(). Update the %z format 
code so that it works with buffers obtained from sqlite3DbMalloc().  Add a
testcase for the slow column name uniquifier.

FossilOrigin-Name: 9272426057b6cb2d913519ff4c97aa6e211f7d51
 2015-11-14 22:04:22 +00:00
drh
6653fbe91f Fix a memory leak in the fuzzcheck utility. 
FossilOrigin-Name: dfd6d9f4fbe902086f9158dfa5f37e781765a683
 2015-11-13 20:52:49 +00:00