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19170 Commits

Author SHA1 Message Date
drh
096fd476c1 Make sure constraint checks occur in the correct order, even in the 
presence of upserts.

FossilOrigin-Name: 07fb30c3de7ff396ae2ce8a0d20352b56f17a5db0af99a921c7bfe9bd4018115
 2018-04-14 20:24:36 +00:00
dan
24e25d32ce Experimental change to "SELECT * FROM ... ORDER BY" processing to load some 
column values from the db after sorting.

FossilOrigin-Name: 9719cb46bbf501ce80f185159d594f593dd0b2639b9ef5a71a6c7b70046cb08d
 2018-04-14 18:46:20 +00:00
drh
0b30a11645 First cut at logic to perform DO UPDATE for rowid tables. 
FossilOrigin-Name: a9080bc8b8c5f3b399eb1819bb5009581f178d85bb2b2cca7bc16a7b81b06863
 2018-04-13 21:55:22 +00:00
drh
9eddacade9 Add infrastructure for doing an UPDATE as part of an UPSERT. Still no actual 
UPDATE code, however.

FossilOrigin-Name: 6d3017f92bce3e50a91fab2f605e2af8b913b1b374adbfd977299eb042683de8
 2018-04-13 18:59:17 +00:00
drh
12e40cebb7 Merge the preupdate hook change from trunk. 
FossilOrigin-Name: 7353caabb31803ccff83fe188c4ee65e75c883de2beea79cbe17375a4a98d9ac
 2018-04-13 16:29:50 +00:00
drh
54f2cd905b Remove an always-true branch from the preupdate hook logic. 
FossilOrigin-Name: 0ab4518811b23bdb57feba55014cef07de66028f8fcbf8cf0831a712b2954b91
 2018-04-13 16:23:22 +00:00
drh
c8a0c90b62 Get the ON CONFLICT DO NOTHING form of upsert working by mapping it 
into INSERT OR IGNORE.

FossilOrigin-Name: d07f05e98bb9ce0f9b46db159d9df161b7499d6face6a5299ecd2d00a94fb8d0
 2018-04-13 15:14:33 +00:00
drh
d5af54207d Get the conflict-target clause parsing working correctly, with test 
cases.  This change involves an enhancement to sqlite3ExprCompare() which
needs to be reviewed on trunk prior to merging.

FossilOrigin-Name: 5bf704256206f84b3db7a5d8523215604eeb218ef8db86316d1e43ecd7248d6a
 2018-04-13 14:27:01 +00:00
drh
3b45d8bfb7 Improved conflict-target matching logic. 
FossilOrigin-Name: 98d32ba661f4ba662b639994b74352b695d53a33bc8a498bd09b9e02f794c81e
 2018-04-13 13:44:48 +00:00
drh
e9c2e772f1 Back off of the extended upsert syntax that allows multiple ON CONFLICT 
clauses.  The syntax now is exactly as in PostgreSQL and MySQL.  Add support
for WHERE clauses on the conflict-target phrase, for partial indexes.

FossilOrigin-Name: 2c1b1987d8de1efa8ed7e1f199710e32ff20edf8ceec570514fc63bb1ef264e0
 2018-04-13 13:06:45 +00:00
drh
788d55aa77 Begin adding upsert logic. This is an incremental check-in. 
FossilOrigin-Name: 809696434097e62e8ef486c7478b5eb62c0cf1342522a5584939fade82821410
 2018-04-13 01:15:09 +00:00
drh
fcfd756fe3 Break out the upsert code into a separate source file. 
FossilOrigin-Name: 389806b05f163687d8eb858b0f87f9a2d02e90af9f2097924a66715f05177613
 2018-04-12 21:42:51 +00:00
drh
4357e22637 Fix another typo in a comment. 
FossilOrigin-Name: 046bb6d25865041477f046f24c39a4791224f5b622ff70eda909d8ee3c097511
 2018-04-12 20:21:42 +00:00
drh
7007640f2e Simple comment clarification. No code or logic changes. 
FossilOrigin-Name: a26f9c9f89c24048cb77d5c0c8de37f46de7dce80f8bf49cadcd58b239dbdfa7
 2018-04-12 19:51:22 +00:00
drh
dab0eb58d7 Extend the upsert syntax to allow a WHERE clause on the UPDATE. 
FossilOrigin-Name: e4396c540a22fbc087a01050a32bfad514259d700c2381d7ac912580d7dca00f
 2018-04-12 17:28:06 +00:00
drh
6cd7d489db Update the upsert parsing so that it accepts conflict-target labels using 
the PostgreSQL syntax, and also accepts the MySQL "ON DUPLICATE KEY"
syntax.

FossilOrigin-Name: c48f64d8ae2625a19267b02e4a173a07766934235ad3052cd9d38f5ecbcbfbc3
 2018-04-12 15:43:05 +00:00
drh
46d2e5c35a Add the Upsert object for holding upsert clause information. 
FossilOrigin-Name: d83eaed539b274c2abd650d07522f491865d4917acbb64d05d01b3ba5c3cd446
 2018-04-12 13:15:43 +00:00
drh
35e86bf15d Merge changes from trunk. 
FossilOrigin-Name: 9f6f11805eb7cc02f7eb3044250f3981d46d2dbf0c421bd73e7f8b437390db25
 2018-04-12 12:25:45 +00:00
drh
2424aa723b Help the parser run faster by avoiding the "explain ::= ." production. 
FossilOrigin-Name: d7ec7b5970df9e542401f8299e098a5039d1875e2e3383dad06a0ec998589b6e
 2018-04-11 17:10:54 +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
d6189eafa4 Minor simplification to internal function generateSortTail(). 
FossilOrigin-Name: f32cdb41ca213cfcfe0bb5bfe56930d43e55525fa5640274b00f1ccce7f69634
 2018-04-11 14:11:53 +00:00
mistachkin
8384e43c18 Include the 'sqlite3rebaser_' APIs in the Windows '.def' file. 
FossilOrigin-Name: 56e4965f7ac850c59596120878434f5ef023e77919ef9416d20812eac764bac1
 2018-04-10 18:56:21 +00:00
drh
80aab206a4 Version 3.23.1 
FossilOrigin-Name: 4bb2294022060e61de7da5c227a69ccd846ba330e31626ebcd59a94efd148b3b
 2018-04-10 17:39:29 +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
6831dbedeb When testing, avoid injecting an OOM fault into a file-control call made by 
SQLite on an unopened file-descriptor.

FossilOrigin-Name: 9c1a5eba3ec37c877af4b83c6f8c05b7140304f3d23e49832ba63e321247fc8d
 2018-04-10 14:29:51 +00:00
drh
032495a34e Increase the version number to 3.23.1. 
FossilOrigin-Name: 9488c87b54ace8a92a52a368e8cf161dfdd24201bd6b60d50e88c2d92d592f0c
 2018-04-10 12:33:42 +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
drh
a2ce1b99a8 Remove an unnecessary SQLITE_UNTESTABLE compile-time conditional from 
the command-line shell.

FossilOrigin-Name: 80b75a34a2a4c11bc35b8638f8f05d999db416c81edc1a1c81aa5029f0301da1
 2018-04-10 10:37:33 +00:00
drh
eb557618d2 Update the top-level README.md file to point to the whynotget.html document. 
Put it on the correct branch, this time.

FossilOrigin-Name: a52e3cddea58b838e94e09a8488220a4406ff37d2cad8da05799d47fcf95ea38
 2018-04-10 00:53:36 +00:00
drh
5f17ef037e Update the top-level README.md file to point to the whynotget.html document. 
FossilOrigin-Name: 7dfd4543da7ef741852252d3c78ba89a919d737787e9e5118579e35fdfdeb24c
 2018-04-10 00:30:47 +00:00
drh
a5746e0317 Minor changes to the input grammar resulting in a faster and slightly smaller 
parser.

FossilOrigin-Name: a2c443c0ee9a0e0b2d10298b8a74ff00a1a66e3f96f4093348f0fef977587204
 2018-04-09 20:36:09 +00:00
drh
337679be4e Enhance the query planner so that it detects when the xBestIndex method 
of a virtual table gives out-of-sequence argvIndex values and reports an
error.  Secondary fix for ticket [2b8aed9f7c9e6].

FossilOrigin-Name: 9506ec14fb9e58986c1b79a3ca78430ad94b10966944c864e0429a7688dd1454
 2018-04-09 15:57:54 +00:00
dan
67ecf1f5c2 Fix the fts5 xBestIndex method so that it is not confused by "IS", "!=", 
"REGEXP", "GLOB" or "LIKE" operators.

FossilOrigin-Name: a0ca4ddbbf179b8f0a5f30c127f2f8c92b6d45a08be3e1ef2194e44ebcc28120
 2018-04-09 14:26:44 +00:00
drh
0f1631db06 Improvements to ".wheretrace" output. 
FossilOrigin-Name: ea2e5b34bf35ade602dfcef359b64f810674f304fda14326b7f2dedefcc5f340
 2018-04-09 13:58:20 +00:00
dan
fe55da387a Add a "flags" parameter to experimental API sqlite3changeset_apply_v2(). Also 
add the SQLITE_CHANGESETAPPLY_NOSAVEPOINT flag.

FossilOrigin-Name: 3d29631fa7270b18f51de8cfe1285959e42ad9a673d5d2d5c016126f5f1b31a8
 2018-04-09 11:43:58 +00:00
drh
3517b312dc Fix a (harmless) signed integer overflow warning. 
FossilOrigin-Name: 43c2c60caf0ba105f57e32fc7fe6938dc29538c04d477a35b9b8bba2fb8fdd07
 2018-04-09 00:46:42 +00:00
drh
2c2e844a36 More complete parsing of UPSERT, including UPSERT within a trigger. 
The sqlite3Insert() logic to actually perform the UPSERT is not yet
implemented, however.

FossilOrigin-Name: 5cc2a5a315a2f26b392811de45b3dc352873a173c2c6c65f37ce2e5f88a71cd2
 2018-04-07 15:04:05 +00:00
drh
26cf56f80b Demonstration of how the parser can be augmented to recognize a 
PostgreSQL-style UPSERT.  This check-in implements parsing only.

FossilOrigin-Name: 9b22905b15791170998a5d1bcf42c7b60b5064f6848fff827bd55e864bf724aa
 2018-04-06 19:36:49 +00:00
drh
12f6839380 Enhance LEMON to show precendence of symbols and all rules in the report 
that is generated in parallel to the parser.

FossilOrigin-Name: 602fbd8149b53d8f0e9a223cc1aec912e7df03fca35071e8d707776ce225371c
 2018-04-06 19:12:55 +00:00
dan
3e259bcd96 Fix a problem in the sessions module causing sqlite3session_apply_strm() to 
allocate enough memory for the entire input buffer - which defeats the point
of a streaming interface.

FossilOrigin-Name: 7594e60935b0b5dcf764476dccdf9b403303818a0419a30bc2c16d58e44f6d04
 2018-04-06 16:22:25 +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
drh
1d7b0a5d72 Fix the sqlite3WhereTrace mechanism so that it compiles with 
the --disable-amalgamation and the --enable-debug options to ./configure
using clang.

FossilOrigin-Name: 813224363d9ac22fcb37f657c4ac988f76fa39989301faec7206e9ba0b1f4476
 2018-04-05 12:02:27 +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
drh
92a2ec00eb Fix the generate_series virtual table so that it correctly returns no 
rows if any of its constraints are NULL.
Ticket [fac496b61722daf28].

FossilOrigin-Name: 3328e828e28ca7198fd1ce84503e649ab2278913a2cf85a0f0391f31d0c9c8d7
 2018-04-03 14:25:51 +00:00
drh
9881155d54 Change the LEFT JOIN strength reduction optimization so that assumes that 
virtual table constraints can be true even if terms within the constraint
are NULL.  This works around dodgy virtual table implementations.

FossilOrigin-Name: cbb977fe1908431f3aad8e67668588b119e7d491724f2042af436f509a4f6623
 2018-04-03 14:04:48 +00:00
drh
18e2b8af1c Version 3.23.0 
FossilOrigin-Name: 736b53f57f70b23172c30880186dce7ad9baa3b74e3838cae5847cffb98f5cd2
 2018-04-02 11:04:16 +00:00
drh
4de3353d4a Better solution to the LIKE problem from the previous check-in that works 
even if the SQLITE_LIKE_DOESNT_MATCH_BLOBS compile-time option is used.

FossilOrigin-Name: b850dd159918af568c55c00ff146ba9c9c04d33ff384fe1eb0ad74164bc401bb
 2018-04-02 00:16:36 +00:00
drh
1f0ecc79b0 Fix a logic error discovered by OSSFuzz. 
FossilOrigin-Name: fc06ddd458fc1028b33b3927cc3b113b7106caa67136993de2e57926a8a19623
 2018-03-31 23:28:55 +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
drh
58bd03320d Fix a bug in the spellfix extension causing it to compute suboptimal answers. 
The problem was introduced by check-in [afd6fbc01052ccfc9].

FossilOrigin-Name: 3bf28fd9a70ebefc464dceda124d6ed342dd83f71eeeb0568f79e34e731a073e
 2018-03-30 16:34:04 +00:00
drh
9f95e48d94 Fix an off-by-one error in the dist3 algorithm of the spellfix extension. 
FossilOrigin-Name: 5c34af7b975598bbe20751dfdd346f43031cb2bcb6b78f1bbdb2b51b398de182
 2018-03-30 15:59:54 +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
drh
afb39a4cdc Modify the sqlite3OsFileControl() interface to detect unopened sqlite3_file 
objects and return SQLITE_NOTFOUND.

FossilOrigin-Name: 1fc72b707d4f4df049c19b023ae3f70cb45d6a6768bb68efc519cfdcd2d2ecda
 2018-03-29 13:47:01 +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
drh
5013c4b9af Fix a harmless compiler warning. 
FossilOrigin-Name: f0d12354bba96056f930e5ed3e88c37ec139211be09e6cd6eb7310e979de56c8
 2018-03-28 21:45:03 +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
424981d349 Remove tab characters. No logical changes to code. 
FossilOrigin-Name: eb29b3369e76ec1df25a5484d8ec5fb924e23d5c70aaa4d794b2b17ee18784c8
 2018-03-28 15:56:55 +00:00
drh
840fda482b Minor comment changes. 
FossilOrigin-Name: d282f064698782cf7b584138549a6b27befa0b945ae96b52a3ef6f8a13448077
 2018-03-28 15:06:39 +00:00
drh
43a9385def Fix a typo in the README file for ICU. No code changes. 
FossilOrigin-Name: 79c4383b66fee9d43a75eef30ed0364573fc99e6d3be12267a99773ab8f57a9f
 2018-03-27 22:58:45 +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
drh
f900327ed8 Provide the ability for the VFS to do a blocking wait on locks if compiled 
with SQLITE_ENABLE_SETLK_TIMEOUT.

FossilOrigin-Name: e7dff982be753bc93123db6a0e8fefd56f2a14fd1c9a8699af0b6b75bc88fc15
 2018-03-27 13:57:31 +00:00
drh
000705bcce Do not inject OOM errors on SQLITE_FCNTL_LOCK_TIMEOUT calls as an OOM is 
not possible in that context.

FossilOrigin-Name: 5474e560eeb0269964b70bcd876bb86b4197c4fb164bc13454fb8204f083062c
 2018-03-26 21:05:47 +00:00
drh
fd72563d0a Avoid a race condition that might cause a busy_timeout to last longer than 
it should.

FossilOrigin-Name: b81960561b47a1b49646f2f8870dd0684dc4ca7c0b9e11076fd713de66b75972
 2018-03-26 20:43:05 +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
f0119b2e1b Add infrastructure to support for using F_SETLKW with a timeout on system 
that support that functionality.  Requires SQLITE_ENABLE_SETLK_TIMEOUT.

FossilOrigin-Name: 2e54a7433ece4eb27e71bda6f2d121d5aa46ddd5a481357d8543d1432aaad689
 2018-03-26 17:40:53 +00:00
drh
80262896d6 Refactor some internal object element names used by the busy handler, to 
simplify analysis.

FossilOrigin-Name: 6c40c5574f4ae9795a142d01a8f84afd1b72678ea5f6bfca14a8646c4e862605
 2018-03-26 16:37:53 +00:00
mistachkin
43ff906d3e Fix a couple issues in the 'session' module tests. 
FossilOrigin-Name: ccf734f7d2bf8f99f3c55124b05c1835e4371bc269f27700f40afc26e7c1bc55
 2018-03-24 23:16:05 +00:00
mistachkin
2c42c34df5 Fix harmless compiler warning seen with MSVC. 
FossilOrigin-Name: e9508ab1f86ac70a3ca5622ce44141bc05186b199bf32fb8739aef36b95aa05c
 2018-03-24 20:06:52 +00:00
drh
821b610b63 Add testcase() macros and improve comments in the LEFT JOIN strength reduction 
optimization.

FossilOrigin-Name: 5613457714dd74d6da8e387132a0d8e64980ba4a921a9f53773540b02c0ccec6
 2018-03-24 18:01:51 +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
drh
b873f4e404 Prepend linkage macros to the sqlite3rebaser interfaces. 
FossilOrigin-Name: c64e8f377fe4fa321ebd04806cc27b19287e6fc3523b9988c0a70cad9fce1c18
 2018-03-24 00:19:18 +00:00
dan
cbeee957e5 Fix typos in sqlite3session.h preventing documentation webpages from being 
generated. Also mark all new sessions functions (those related to rebasing) as
experimental.

FossilOrigin-Name: de974235a8fefab0d08673c1b1da4e425e1d8bbfc8c35dac30943c05337b2950
 2018-03-23 17:36:31 +00:00
dan
3f2cebb6b4 Fix minor problems with passing NULL pointers to memcmp() and memcpy() found by -fsanitize=undefined. 
FossilOrigin-Name: 0b06ce6d8e7cff5cd5d467a94522dfef5593d7c26663ce03c2c2b663a2641551
 2018-03-23 16:31:34 +00:00
drh
4aafe5957d Fix the -readonly option on the CLI so that it actually works. 
FossilOrigin-Name: 0477fb3fd68509547f3bfd588247aac59aa4aa885ed8a21269852eda64e257ad
 2018-03-23 16:08:30 +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
drh
8ad427f456 Fix typo in a comment used for documentation. No changes to code. 
FossilOrigin-Name: 49974d3b30faaad0891a43d5e840f5dd2dc50ad6c4e6c408292de04e9e8a8868
 2018-03-23 14:50:51 +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
f53f88aba6 Fix an error in the CLI in the previous ([0249d9aecf69948]) check-in. 
Only the pattern to sqlite3_strlike() need to be escaped.

FossilOrigin-Name: 71d5f6e6322dc037a0e9089049e5d154100b2918830826e30f8043f01a287c00
 2018-03-23 13:18:15 +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
mistachkin
ce2052bc39 Fix harmless compiler warnings seen with MSVC. 
FossilOrigin-Name: 2f2be1b1811e6b83fc8945da06e57b8b54233ff8a6ebd9d71b22c6bab2e74afb
 2018-03-23 00:31:53 +00:00
dan
a968e74fdc Add APIs to the sessions module for "rebasing" changesets. 
FossilOrigin-Name: 509506c76b7c104961826721013889d6c6b2ed9b563dcd029e0cb5cb5c34693a
 2018-03-22 20:35:20 +00:00
dan
8cb83bee0f Remove some unused code from sqlite3rebaser_rebase(). 
FossilOrigin-Name: 07cc955eab0e993a75be82d58e17ca53c8abbcaf851983d235049599c19e582f
 2018-03-22 20:11:14 +00:00
dan
f231e18c6b Fix another problem with rebasing updates against multiple remote changes. 
FossilOrigin-Name: c8e7b5a061a3f2fbd9072530177b80f917b39ab5d7cd6acb0a221ab33e78a5cd
 2018-03-22 19:52:22 +00:00
dan
516c35a72a Fix an RBU problem causing errors when updating tables with default collation 
sequences that require quoting (e.g. COLLATE "ICU_root-u-kn-on").

FossilOrigin-Name: eb4f452e354065d610ff57a6a9312ad119b6b0cc467f9dff105f0718bc27ef01
 2018-03-22 17:13:44 +00:00
dan
fc50a71be1 Fix a test script problem causing rbuvacuum.test to fail when run along with 
other tests.

FossilOrigin-Name: 901cb3b6a2c8d0cc33bd34ec1dbeea49c779ae1ac3ed6733dd9826c8e0eb80c8
 2018-03-22 17:02:37 +00:00
dan
3fa5463c03 Add tests to ensure that patchsets are handled correctly by the session rebase 
APIs.

FossilOrigin-Name: 0e45baaec01947f6cbf47d5d5922a4cabe7d27181c04c0a08259c952fd023947
 2018-03-22 14:07:36 +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
dan
b880a7b1f0 Remove some unused code from the sessions module. 
FossilOrigin-Name: a09518ab63a1ef1b7f56b9f9b16269fd83920469d4c4e179b1f68b35df4e0c4b
 2018-03-22 11:15:59 +00:00
drh
00f0375df7 Get the optfuzz program working. 
FossilOrigin-Name: 21346bbce9fd161e8a2037834a6e8eb443a901109ddb3a52c1b7a29000ffeac8
 2018-03-21 20:21:29 +00:00
dan
f3f6a5dec3 Merge latest trunk changes into this branch. 
FossilOrigin-Name: d00b71ecf857bc6d903442d91418d5a313c584dcdd8e9c8ff3b5d940dd45bcc5
 2018-03-21 20:13:56 +00:00
dan
95ccb6dc8e Fix some documentation and other issues with the code on this branch. 
FossilOrigin-Name: a9ec68627a4533ca6aa7cc1b73f864db615a80e86eda9e33660f22d269a1ba1e
 2018-03-21 19:46:36 +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
dan
24a0c4534a Fix rebasing of UPDATE changes against a set of remote changesets that feature 
both OMIT and REPLACE conflict resolution on different fields of the same row.

FossilOrigin-Name: d8bc3fdb6ba165ca8d7cab857ede8e7e6e2fac24ad59580c5e1db1a4942d295c
 2018-03-21 17:29:53 +00:00
drh
7fbb101c54 Relax LEFT-JOIN restrictions on the push-down optimization. 
FossilOrigin-Name: b5d3dd8cb0b1e42ed0671a12d22af05194ea9522e4f41fd4bb0deff70b8b0757
 2018-03-21 01:59:46 +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
dan
bd45374cc8 Add further tests and documentation for the sessions rebase feature. 
FossilOrigin-Name: 7475a363ebb272ae23c0796fe7587714a156dc6a3a4a57ed948ed6f69d3c1218
 2018-03-20 20:27:03 +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
drh
cd0abc24d1 Improvements to the HAVING-to-WHERE optimization. The code uses less space 
and less CPU, and there is now ".selecttrace" output.

FossilOrigin-Name: 5ad668d4339397fe66fe085e0527e37a1930917da88d462a8d89a465faa15e28
 2018-03-20 18:08:33 +00:00
mistachkin
de8113c31e For 'zipfile', detect attempts to cause a duplicate entry via UPDATE. Also, fix handling of 'UPDATE OR REPLACE' statements run on zipfile virtual tables. Win32 portability fixes to the 'fileio' extension. Miscellaneous test fixes. 
FossilOrigin-Name: b36caeca91647616ac2ccdb281200c1a8bcd15d1f30dda0c1d89440d54607196
 2018-03-20 16:56:12 +00:00
drh
6974cdcec7 Avoid unnecessary write to the sqlite_sequence table when an insert 
is done into an autoincrement table with an application-specified rowid
that is less than the maximum.

FossilOrigin-Name: ec7addc87f97bcff3c3694b14a680453b52de3f8c106436f0708a1cc04b90faa
 2018-03-20 13:44:10 +00:00
drh
f36e4069f3 Add the ability to disable the push-down optimization using the 0x1000 bit 
of SQLITE_TESTCTRL_OPTIMIZATIONS.  Also some documentation fixes and an
enhancement to ".eqp full" in the CLI.

FossilOrigin-Name: ae34edb7f4fa7b37a66cdf3a1d851980cb013e9abe72bdeca23e5323051e0646
 2018-03-20 13:26:03 +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
drh
9579947c55 Remove a debugging statement accidently left in 
check-in [eddc35f3057e59fd]

FossilOrigin-Name: 85a31557ac0d0401c1bf2e23a502dc2ea57d9b1bc23c01de693f5d3fe22d8341
 2018-03-20 13:00:33 +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
drh
51efe098f4 In the CLI, avoid extra .selecttrace and .wheretrace output when in ".eqp full" 
mode.

FossilOrigin-Name: 427bbf318a28e827bf03d43c2912c8ad937dd52f829feaf7fe374093692ed61b
 2018-03-20 12:04:38 +00:00
drh
8b3424d4ee Closer reading of the sqlite3_db_config() documentation show that it is 
subtly incorrect.  This check-in fixes the problem.  No code changes.

FossilOrigin-Name: 44d90e7f4bc83680e8fbbf1a0423c6f5cc2cc2aed118b7af1c4c3d9e09b05dd7
 2018-03-20 11:58:28 +00:00
drh
d06b5357a4 Fix a minor formatting issue on the sqlite3_db_config() documentation. 
No changes to code.

FossilOrigin-Name: 8a439a6dda390d7486feb837f87a83e16abd283c882e81e637bd1235d2684379
 2018-03-20 11:51:36 +00:00
drh
2d277bb5cb Add the ability to disable the push-down optimization using the 0x1000 bit of 
SQLITE_TESTCTRL_OPTIMIZATIONS.

FossilOrigin-Name: eddc35f3057e59fdc25a6911abfaa53a10cc43d8030925b65737b2f51f907421
 2018-03-20 11:24:30 +00:00
drh
cfd74700da Minor improvements to ".selecttrace". No changes to non-debug code. 
FossilOrigin-Name: 03e541f606ead1a13e1084db88e168278c82a2ba72b18c89baafeab3141367b4
 2018-03-19 22:28:34 +00:00
drh
8c1eba75a3 Enhance the command-line completion extension to return the names of 
triggers and views along with the names of tables.

FossilOrigin-Name: 10e32204e1850354ff16fc052145726e903f87185a37f172831dddad1955184e
 2018-03-19 19:05:45 +00:00
drh
9d03f63a7c In the compile_options pragma, show the actual value of the 
SQLITE_ENABLE_CEROD compile-time option, if it exists.

FossilOrigin-Name: 1ec339fd109b31e1d2b1e73345bd7a00c3d755f2c45c14d050a8203969163d60
 2018-03-19 16:09:36 +00:00
drh
926961dc53 Improved ".selecttrace" output formatting. No changes in non-debug code. 
FossilOrigin-Name: 30704d2a52d37717d8b34a402c99ea32453e5c1a9840037dba96591f4acc1503
 2018-03-19 16:06:11 +00:00
drh
929cce8890 Do not use sqlite3_column_decltype() in the CLI if it is compiled with 
SQLITE_OMIT_DECLTYPE.

FossilOrigin-Name: 442e816b5fed80ebeb58c7c0ab9c2ef999bf488519bf5da670e9cec477034540
 2018-03-17 16:26:36 +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
drh
0d060a071e Detect corruption in the form of the sqlite_sequence table pointing to the 
wrong type of btree.

FossilOrigin-Name: 525deb7a67fbd64726c89d5cc36a54b090111e31239431efeeb2bda9836828e0
 2018-03-16 23:59:36 +00:00
mistachkin
42a0dbfe92 Win32 portability fixes to the 'fileio' extension. 
FossilOrigin-Name: 9d2b0f8b84aac862b0572b183e3ba53ea8c0d8742aaa3c3fbe59f6036054fd1a
 2018-03-16 23:54:36 +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
drh
86c369428f Detect databases whose schema is corrupted using a CREATE TABLE AS statement 
and issue an appropriate error message.

FossilOrigin-Name: d75e67654aa9620b9617786553a002f54e8c6dcbbcc58948a06bd98a0916d75a
 2018-03-16 20:23:01 +00:00
drh
1e9c47be1e Better error message text when the schema is corrupted by a CREATE TABLE AS 
entry.

FossilOrigin-Name: e13993cf833423eec5f94082cee7213b2d97bcf40dddb2683cf5a8ebf50a33e3
 2018-03-16 20:15:58 +00:00
mistachkin
8bbddd8049 Fix a parsing issue associated with a corrupt sqlite_master table. 
FossilOrigin-Name: 5f779ff6b48ec97efacd49b1715b7e5272694fa839be349c90667812bbffe22b
 2018-03-16 19:10:05 +00:00
drh
c8abbc11cd Avoid writing the sqlite_sequence table when it has not actually changed. 
FossilOrigin-Name: 3e3849a9d1a06673e6c713a42194f5da339fbf6533fa418c38f63d09bc045867
 2018-03-16 18:46:30 +00:00
dan
f01d3a7ef7 Fix a problem with handling rebasing UPDATE changes for REPLACE conflict 
resolution.

FossilOrigin-Name: f7bf71f1d47044e3cbc74018294b8af5ad52c2bb84954e99bbd4e9b8c36fc077
 2018-03-16 18:02:47 +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
dan
f1b40e8305 Add simple tests for the sessions module rebase API. 
FossilOrigin-Name: cf0d1abb44cf170d747e9c11f49ec03a29f00ab4821c613ca1e05b883a568211
 2018-03-15 19:25:40 +00:00
drh
b39161647e Fix a typo in a comment used to generate documentation. No code changes. 
FossilOrigin-Name: f1784aff4e6ff1c84d3fa0069034290154220fd2fa85c7df342c717ad54f4b91
 2018-03-15 17:46:42 +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
mistachkin
093d63bf34 Draft fix for an fsdir() issue reported via the mailing list. 
FossilOrigin-Name: 48641010c24bf37f13d68c4d19c5c3e9b41404af12a4947705cc53a31db04178
 2018-03-15 05:25:57 +00:00
dan
c0a499eaad Add largely untested APIs for rebasing changesets. 
FossilOrigin-Name: 39915b683b3f8d3bf872af1dede96bf2818b488a8638a1d248395023fc4bd0ef
 2018-03-14 21:06:58 +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
dan
a38e6c57bc Add sqlite3_changeset_apply_v2() and apply_v2_strm() to the sessions module. 
FossilOrigin-Name: 445bfe977d9f3a891e08ef33237862ed047fe83e134ef3ed8b47ee0f5abd8cd6
 2018-03-13 20:31:23 +00:00
dan
58db4c760f Fix a typo causing SQLITE_LOG_CACHE_SPILL builds to fail. 
FossilOrigin-Name: 0171d4a71ca7911a9fd409a42eeed0eda4521b6e48df5cd058364c0a736313b7
 2018-03-12 21:09:16 +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
ffdab721a3 Fix the second callback argument to the "profile" response of the 
"trace_v2" method in the TCL interface so that it shows the actual
number of nanoseconds for the command, not the address of the variable
containing the number of nanoseconds.

FossilOrigin-Name: 8f9a12518642e5be9760956ff345fe54ed5bd3cab55328e88312278d3d78bc76
 2018-03-10 20:25:08 +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
drh
70acb0aa6b Avoid harmless left-shifts of negative numbers in the zipfile extension 
when building ZIP archives of files with pre-DOS dates.

FossilOrigin-Name: 16bba8650cc24a0fd606944422bb31f2b8bdbe0a5a483678989e400b751eab4d
 2018-03-10 12:53:20 +00:00
drh
ef29f73479 Fix the zipfile extension so that it is able to create symbolic link entries 
in the ZIP file even on systems like Win32 that do not support symbolic links
on the native filesystem.

FossilOrigin-Name: 2a4493f4ad2d09c1097e98e7086623669f3f252571884d515e51a98b1c6855e1
 2018-03-10 12:34:08 +00:00
drh
69d2d35523 Fix the .archive command in the CLI so that it actually compresses content. 
FossilOrigin-Name: 3c2e3c2d3dd5d951099ad8d9f74d3c20dae11dd5615d86a6e2283b28ff5b19aa
 2018-03-09 22:18:53 +00:00
drh
1bf208c701 Enhance the ".ar" command in the CLI so that it is able to update and 
create ZIP Archives.

FossilOrigin-Name: 9404765ef7487013f01ecf24c0a1f70040cd11e7dbb6378646d15de4e5660a40
 2018-03-09 21:54:01 +00:00
drh
393344f928 Setting ".stats 2" in the CLI causes column metadata for each 
prepared statement to be displayed.

FossilOrigin-Name: 7fea00fd96a8ab7e65734540edb907b6224659ae95d7e0504755f2610c545587
 2018-03-09 16:37:05 +00:00
drh
a10b999d14 Simplification to the shell_exec() mechanism in the CLI. 
FossilOrigin-Name: 72e8f529ac8a268611f16456b13d55cc6c62df7f1a0aaa78a169338a0d95b960
 2018-03-09 15:24:33 +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
drh
980e2cd39a Attempt to fix a harmless compiler warning from Clang. 
FossilOrigin-Name: bba1bfbde62733e14f458bf3b71cb00d4899a4ebae2553d6ed24d48495cdced1
 2018-03-09 12:46:34 +00:00
mistachkin
6630f9407c Enable API armor handling for the new deserialize APIs. 
FossilOrigin-Name: 0798c91aa9d5d347680a9d80d420224297360e03341365d48aca829cd7c423db
 2018-03-08 19:56:52 +00:00
drh
3baed31edc Add the --append and --zip options of the CLI to the --help message. 
FossilOrigin-Name: f010c86ecef4a1aaad986fa8ceb8230814d6c909cc28ce19e55d63f592fee9d0
 2018-03-08 18:14:41 +00:00
mistachkin
8368692815 Include the 'sessionfuzz' tool in the clean target for MSVC. 
FossilOrigin-Name: 0f5a8666b8b479bb6e470590659c1775fb9b0d6a9eee931cb48f98651cd7ffcb
 2018-03-08 18:09:22 +00:00
drh
7bdbe301f6 Updates to documentation on sqlite3_serialize() and sqlite3_deserialize(). 
No changes to code.

FossilOrigin-Name: e71ceb6089695c651aaf1fa8662c5caf771ac9efc2f2e8efa0eddae6a6a389ea
 2018-03-08 16:36:23 +00:00
mistachkin
f7c8a35b8d Fix harmless compiler warnings in the 'dbdump' tool. 
FossilOrigin-Name: 2b9bb2664c56dd3280b4aad05b7f64dd23e5b992b5621a48dbfdb7c358d0f3ae
 2018-03-07 21:39:25 +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
drh
f94c1902b9 Add the sessionfuzz test program and data obtained from a week of running 
AFL.  Automatically run this test program on any "make test" on unix.

FossilOrigin-Name: ecaedfe596d4c05546bfd798fdca94aff6a81f55be7b17ddb65fc5547c4b5aa6
 2018-03-07 20:48:21 +00:00
mistachkin
391ac1b959 Update the autoconf Makefile for MSVC. 
FossilOrigin-Name: 36fec7a4a75006d860aaf3ea6707cea25c5e16f2ac05c21c27fde80f3bfeec63
 2018-03-07 15:54:39 +00:00
mistachkin
45fb850b35 Fix various compilation issues seen with MSVC. 
FossilOrigin-Name: d6fa938919dbb3fe73ccdd3cbf0e9264d524ed79125f93f977a7d91c425db821
 2018-03-07 15:19:22 +00:00
mistachkin
b649be3c3b Another tweak to the MSVC clean target. 
FossilOrigin-Name: 493abf10bf7b2ea5a4bc430bec786598776f76985ab2d99c7d5117a9a9ff632c
 2018-03-07 14:53:36 +00:00
mistachkin
23355215fb Fix harmless compiler warning in FTS5. 
FossilOrigin-Name: 2d544711c7e9f4c2c3ca7ee7d588948d048da82e63c82f41c999fce947d6661d
 2018-03-07 14:49:32 +00:00
mistachkin
ac8ba26ecb Fix utility compilation issues with MSVC. 
FossilOrigin-Name: 5bd5a79898790bef150b2bc7f275333444b1a723385e595931377ff4d32190bf
 2018-03-07 14:42:17 +00:00
drh
b0f0dc3073 Add the sqlite3_serialize() and sqlite3_deserialize() interfaces, enabled 
when the -DSQLITE_ENABLE_DESERIALIZE compile-time option is used.

FossilOrigin-Name: fc42d31d6fca21abc5377a463ed800e3066b2f3fbd2d85cb486f402d2ae7cb15
 2018-03-07 13:01:54 +00:00
drh
4811a710af Mark an unreachable branch using NEVER(). 
FossilOrigin-Name: fadbc5e23f93bedd705bdc83cd3781b3821a231034bae5b942c94da77227721c
 2018-03-07 01:37:05 +00:00
drh
9c6396ecc7 Improved documentation for sqlite3_serialize() and sqlite3_deserialize(). 
Change the name of the compile-time option to enable these interfaces
from SQLITE_ENABLE_MEMDB to SQLITE_ENABLE_DESERIALIZE.

FossilOrigin-Name: f07e97aed435b02e1473053c0257ec5c89bf0b3e46076b7a9382de432bbc2497
 2018-03-06 21:43:19 +00:00
drh
8784efaea9 Handle some boundary cases in memdb associated with OOM faults. 
FossilOrigin-Name: b58ca4cb0c921e81efad527c80b220be120263cfdb04528ae26ecf8b8f66f44a
 2018-03-06 20:54:27 +00:00
drh
14714167f7 Simplifications to the memdb VFS. 
FossilOrigin-Name: 6c3f723a6856fa38ea3f11a36b56f46c5c1fcf17f4daf712e5e0b42562d5f4c6
 2018-03-06 19:14:32 +00:00
dan
a48b020ddd Avoid running a couple of tests in crash8.test that depend on the presence of 
the journal file if running on an F2FS file-system that does not require a
journal file.

FossilOrigin-Name: 797e02e0ee703ab0fd53e26ba5c96ac7429b8022522bec201423718d508acf24
 2018-03-06 11:46:34 +00:00
drh
5f9d192de9 Improvements to the memdb VFS. 
FossilOrigin-Name: a14fed69d0d4932fc6c71cf8acc5199cca4efbd10bca563a8e86038d6afd5c64
 2018-03-06 04:01:08 +00:00
drh
bcdb28dff3 Merge the walIteratorInit() fix from trunk. 
FossilOrigin-Name: 6399e101d5f6b8582640e0d90783e56042eaa1600db3bd02f8df5e7b01ac1cab
 2018-03-06 02:00:20 +00:00
drh
49cc2f3b9c Fix walIteratorInit() so that it always leaves the iterator as a NULL pointer 
if an OOM occurs.  This fixes an assertion fault introduced by 
check-in [044b0b65e716bff].

FossilOrigin-Name: e5ce256aa1f7a8ae995b79c9da895827bee5d8d0724fc15413ff203dc9e2602d
 2018-03-05 23:23:28 +00:00
drh
8d43d8443d Merge the session fix from trunk. 
FossilOrigin-Name: 6274cf1f397d36be9e9b65b1935a776c834e4512e0e89f82c132efd4d1e8ef82
 2018-03-05 21:19:57 +00:00
dan
6344edda80 Fix another crash in the sessions module triggered by malformed input. 
FossilOrigin-Name: 7e70c9b86af557e86152748ddf1da467e62817b35df1da0d7d3b67941b198897
 2018-03-05 21:17:20 +00:00
drh
ad7fd5d096 Improved command-line help for the -A option on the CLI. 
FossilOrigin-Name: d937ac181c5c78b9e5068db4ff1dab6becdba8c22cd27a3cfa0d4c12da1ec7ad
 2018-03-05 20:21:50 +00:00
drh
93b7731485 A new way of doing archive commands on the command-line for the CLI. The -A 
option means that everything that follows is a ".archive" command, including
any suffix on the -A option.

FossilOrigin-Name: 9d8081fabc491ba75d26ea81b3548bd10aeeb3334b0ad1462d7ab656c8d7c35e
 2018-03-05 20:20:22 +00:00
drh
da57d9676a In the CLI, add a new command-line option "--archive" (also "--ar") that 
passes all subsequent arguments to the ".archive" command.

FossilOrigin-Name: a5c4d30af1271dea2d322b0679fe963bbd0d5db6bba8904caf5e30e510d01832
 2018-03-05 19:34:05 +00:00
drh
f111203287 Merge session fixes from trunk. 
FossilOrigin-Name: 99c02aeecf47bfa5be5ce38a7ec20818ea0f9fb960b136184e1cb6f8fb8b70e5
 2018-03-05 18:20:35 +00:00
dan
9c42626e43 In sqlite3_checker, wrap the call to "SELECT checkfreelist()" in a 
transaction.

FossilOrigin-Name: 02906e55d73ea3521ad1e6807cffed5c759147f7b2d89efc4add984e53e3ad49
 2018-03-02 20:00:42 +00:00
dan
f0cb61d6c2 In a checkpoint, figure out if it is possible to checkpoint any frames at all 
before creating the wal-iterator.

FossilOrigin-Name: 044b0b65e716bffeddedbd1b0360c4c332f6d2359167c1d327a5ff96539474cb
 2018-03-02 16:52:47 +00:00
dan
302ce47519 Optimize the obscure case of running a checkpoint against a very large wal 
file for which a large percentage of the frames have already been checkpointed.

FossilOrigin-Name: 0f5057dffa9be1bccab04894709d25bf1f066c4b1aef50d67ee635d46d300a4d
 2018-03-02 15:42:20 +00:00
drh
b2194cea4e Allow the zSchema argument to sqlite3_serialize() to be NULL to mean the 
main database.

FossilOrigin-Name: 5b01b9914fb612ceece34f40d45c7eb97c3504fc5a0a5ff0e67120bdee67f6ee
 2018-03-01 22:18:26 +00:00
mistachkin
5e9825ecc4 Typo fixes in comments. No changes to code. 
FossilOrigin-Name: 1293d4f64f322ee57510bdff497c54e0be2c9205217e1fd96887bba1f36bec40
 2018-03-01 18:09:02 +00:00
dan
e341ec699f Fix further crashes in sqlite3changeset_apply() caused by corrupt changeset 
blobs.

FossilOrigin-Name: 2c01c72e357296d761493aac47329f15d87afcada2b39606fc018af0e0011bb5
 2018-03-01 15:20:33 +00:00
drh
2825e4ebb1 Merge the latest enhancements from trunk. 
FossilOrigin-Name: c8083de14b54fba1071385f8530d03d5684efd4963fde0f83ddc53ae3118a75b
 2018-03-01 13:44:40 +00:00
dan
dd8a4af8e7 Fix some crashes in the sqlite3changeset_apply() function that could be caused 
by corrupt changeset blobs.

FossilOrigin-Name: 745a9a7fef0f28a57ea3f44899058993f6ecdedda52c81a09a4a9ce09c9004d6
 2018-03-01 12:05:51 +00:00
drh
bda30ce4d8 Enhance the sessions documentation to show the methods of the various objects. 
FossilOrigin-Name: e01177754ad6d9e2d38adddddd2e2e212094dac1154bda5fcee61ca8b678ae0f
 2018-02-28 22:21:29 +00:00
drh
6a8a629e6b Use <pre> around code snippets in the documentation for sessions 
interfaces.  This is a documentation change only with no changes to code.

FossilOrigin-Name: c949b915e893e917315ce21092d4c4bbd3e1b88d5326928f71dcc2f18f300702
 2018-02-28 21:50:00 +00:00
drh
d7fd899eeb Fix a potential NULL pointer deref following OOM in the new IS TRUE 
logic.

FossilOrigin-Name: 48775ec693c21927ff26448acc614dd67d56240fa263499da2a9fe405c546c32
 2018-02-28 04:30:55 +00:00
drh
5597cd42b8 Add support for TRUE and FALSE keywords and for operators IS TRUE, IS FALSE, 
IS NOT TRUE, and IS NOT FALSE.  If there is are columns named TRUE or FALSE,
then the keywords resolve to the column names, for compatibility.  The
behavior of the "DEFAULT true" phrase is changed to mean what it says,
rather than being an alias for "DEFAULT 'true'".

FossilOrigin-Name: 9a7f02c50e6c8a3dc3addf4e51b7e04bd31670d6ce58d26d55273c43b5ecc8b0
 2018-02-27 15:40:59 +00:00
drh
96acafbea7 Clean up comments and variable names prior to merge. 
FossilOrigin-Name: 6445519e91c4f98b4a9a45d5091d733c31497ebf0eb23a76edce3091f626035d
 2018-02-27 14:49:25 +00:00