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Commit Graph

218 Commits

Author SHA1 Message Date
dan
d9a58ab810 Merge latest enhancments into this branch from branch wal2. 
FossilOrigin-Name: 5a22010c35789c6d12e4dd45c81c10b203f4662f206cb636bd0c2781f1cd9571
 2023-02-02 14:27:56 +00:00
drh
3547e4997f Fix lots of harmless, nuisance compiler warnings, mostly unused parameter 
warnings in extensions.

FossilOrigin-Name: c14bbe1606c1450b709970f922b94a641dfc8f9bd09126501d7dc4db99ea4772
 2022-12-23 14:49:24 +00:00
drh
d50f1f4f5b Merge the latest trunk enhancements into the begin-concurrent-pnu-wal2 
branch.

FossilOrigin-Name: bcab19d21be42121f1ea3961aedbbe463c60d85d0a3dd8b9593040d217bac3a7
 2022-12-21 20:43:53 +00:00
dan
e1dcb44307 Prevent the sessions rebaser from generating changesets containing UPDATE records for which non-PK fields are present in the old.* but not the new.* record. Also update the changeset iterator to work around such changesets. 
FossilOrigin-Name: f9cd23dffba06b1982c0a5e5362dba53eba768120a2daa985b4f649d3fea1427
 2022-12-13 19:40:56 +00:00
drh
c34c456d82 Merge trunk enhancements into the begin-concurrent-pnu-wal2 branch. 
FossilOrigin-Name: 1958e6facaaca8e695ae3d7e79acdba0025d6221653397ea45f9b8daa56c8d9b
 2021-10-21 14:24:24 +00:00
drh
7a3b4451a1 Fixes for harmless static-analyzer warnings. This also makes the code easier 
for humans to understand.

FossilOrigin-Name: 36177a62feeb4fa93ab6e3c6f4dbe1ddcf63bb02f93284abab979da0261b218e
 2021-10-05 17:41:12 +00:00
drh
11a9ad5669 Fix harmless static analyzer warnings in sessions, rtree, fts3 and fts5. 
Add the -DSQLITE_OMIT_AUXILIARY_SAFETY_CHECKS compile-time option to cause
ALWAYS() and NEVER() macros to be omitted from the build.

FossilOrigin-Name: 1c67f957fc77e37ce8f0d447c41ca975e8e79a35d332739c24a633649b5b0387
 2021-10-04 18:21:14 +00:00
dan
b1ce26122f Update this branch with latest changes from wal2. 
FossilOrigin-Name: 0ab899012cef8f32e1a4c9a47c54b73576f7fe3757e97353ccbc7fc87a4a1ea9
 2021-06-14 14:25:22 +00:00
dan
4df68e0ae5 Update an allocation routine in the sessions module to allow it to allocate the maximum size permitted by sqlite3_realloc64(). 
FossilOrigin-Name: 0b45e821911e4a852edd6d9e9cfe5f9de33337edf76fb12b79adaf11a4b83e8a
 2021-05-25 15:21:54 +00:00
dan
ef319309ea Merge latest changes from wal2 into this branch. 
FossilOrigin-Name: 4efefb5938c1ec83ee367ae5cc4bba906729b4e8699fa81adc6ca3618c73eb03
 2021-05-21 17:31:04 +00:00
dan
6d29a4fe5b Add the sqlite3session_object_config() API. Current used to enable/disable collecting data for sqlite3session_changeset_size(). 
FossilOrigin-Name: 4d5fd2151e024d11289b6c4fbce2996d8d07b2b5a1c953ef895c237e79d3aa55
 2021-04-22 17:40:28 +00:00
dan
a23a873fbb Add the experimental sqlite3session_changeset_size() API. 
FossilOrigin-Name: b5564a6fd54875db1de884fdc0e5eeabcd6aa5595ad03a8a60843503e830a2d8
 2021-04-21 20:52:17 +00:00
drh
1641e35ac4 Merge in recent enhancements. 
FossilOrigin-Name: b0fc8ca14ec8ed3a42bf647b112d5fba640f2adc948485da795fc802b74b3106
 2021-03-03 19:41:15 +00:00
dan
1e25d20cca Update sqlite3changeset_apply_v2() so that it handles no-op UPDATE changes (UPDATE changes that modify no columns). This fixes a regression introduced by [e4ccfac09b]. Also modify sqlite3rebaser_rebase() so that it does not output changesets containing such UPDATEs. 
FossilOrigin-Name: 0288a8013e00594e716a5fb0d9f684dcfeb03e877650630e2736565fa6261290
 2021-02-20 18:02:37 +00:00
dan
e0d2096afa Modify the sessions extension to use more efficient SQL when applying a changeset or patchset. 
FossilOrigin-Name: e4ccfac09b6fe8cc3aec29d10f4e4c83097964f29882343db52ed91f6f0dde1c
 2021-02-02 20:41:13 +00:00
dan
0cb735b9fb Add the sqlite3session_memory_used() API to the sessions module. For querying the amount of heap memory currently being used by a session object. 
FossilOrigin-Name: 823f75c2e448b649cbe9e174be21524ae3f580beedced65701ad49a2dcc5ee19
 2020-12-23 16:46:39 +00:00
dan
74154a7904 Merge latest changes from wal2 branch. 
FossilOrigin-Name: b451bb724ea73367a27c51fcf6e48d02d774c7c5b5b8ec0bd3726a6e4689e591
 2020-11-26 18:41:08 +00:00
drh
c08716a317 Fix harmless USAN warnings from gcc9. 
FossilOrigin-Name: 72c4c69fea13f5e24df25645e6941ce3ff896f0a3c73cd63329f819cc907ab40
 2020-08-11 21:53:42 +00:00
dan
57f7daf312 Merge latest wal2 changes into this branch. 
FossilOrigin-Name: ebd39665e5787fa2c35941ab6c6019f95f0c01229076e3859a3349b516183985
 2020-07-31 17:08:40 +00:00
dan
5d237bfab1 Fix a problem with retrying constraint failures within sqlite3changeset_apply() calls with the SQLITE_CHANGESET_INVERT flag is set. 
FossilOrigin-Name: d73e857b833dfc29400049ca7f01ca465f980466e3aa67214c3c5e5573181419
 2020-06-17 14:14:11 +00:00
drh
bf92e44f43 Merge recent trunk changes into begin-concurrent-pnu-wal2. 
FossilOrigin-Name: 6c11b67bd2c2844566027d59bf5a342d8b2bebd591cd06922e4609e79aa46b82
 2020-04-09 19:00:09 +00:00
dan
9e5ecdc172 In sqlite3changeset_apply(), ensure that DELETE and UPDATE changes are always executed on main database tables, not similarly named temp tables, as documented. INSERT statements are already being handled correctly. 
FossilOrigin-Name: f71a13d072398c9fc3556f42d75159cc2d0edc2c42f6c47f64503a7fbbca6e37
 2020-02-27 17:16:45 +00:00
drh
80c72a78bb Bring the begin-concurrent-pnu-wal2 branch up to date with all the latest 
enhancements on trunk.

FossilOrigin-Name: 15593bf3ad9650ce6a6ef8591240eba1be11974d3827cb86ebf0ecec3acda321
 2019-09-16 12:29:47 +00:00
mistachkin
ac713403fd Fix harmless compiler warning seen with MSVC for x64. 
FossilOrigin-Name: 857b2ba6d05d6f5a8cfdf269bae9005b25e1903ab9dc6b70546979d8c633f03b
 2019-07-29 02:49:14 +00:00
drh
2d3b3fcb66 Merge enhancments from wal2, which also merges trunk enhancements. 
FossilOrigin-Name: 08dcb4593d32b240b585b3fb72fec835c8ad94d9e9c00253e70bbb1b4fc28c94
 2019-07-08 21:25:24 +00:00
dan
595d9f5f3c Fix a segfault that could occur in sqlite3session_diff() if NULL were passed as the pzErrMsg argument. 
FossilOrigin-Name: aee73fd28f031a2568ac723de0826be7f1dca6be3b049e4a04fb47af75dcf4bf
 2019-05-20 19:46:30 +00:00
mistachkin
3196abb7cb Fix harmless compiler warning in the session extension. 
FossilOrigin-Name: dff823ca8b5ca4a5611407b0231f89b2e8c981f50e85e361e76d3e4973cea8ca
 2019-05-16 03:47:38 +00:00
drh
655af9d7b6 Merge all recent enhancements. 
FossilOrigin-Name: 1cd536ecc8f21898475d4641fd67da15a8007af78d59a1f418143b348aceeaad
 2019-04-15 15:28:58 +00:00
drh
f6ad201ac2 Fixes for harmless compiler warnings. 
FossilOrigin-Name: c28c973ad6debd63f13e5d4d3da036f680baaec9d863eda039f2747db9f1cfd5
 2019-04-13 14:07:57 +00:00
drh
a920b209ff Fix typos in the comments of the sessions extension, one of which affects 
the generated documentation. No code changes.

FossilOrigin-Name: 040d5d515bcb37bea05e0d156dbaf066c68052ac574f1b0b2cb118d473a353e0
 2019-03-29 11:48:10 +00:00
drh
b0120de573 Merge the latest enhancements and fixes from trunk. 
FossilOrigin-Name: 543ecb30d67bdf7639ea5d57d091e8c0981d4b5042bb6f9cedd1264bbcbef0de
 2019-03-08 16:06:26 +00:00
drh
2d77d80a65 Use 64-bit math to compute the sizes of memory allocations in extensions. 
FossilOrigin-Name: ca67f2ec0e294384c397db438605df1b47aae5f348a8de94f97286997625d169
 2019-01-08 20:02:48 +00:00
dan
b031157128 Merge latest trunk changes into this branch. 
FossilOrigin-Name: 123cbb3312917ad5b3c32556547c5b7e8ba4e2d2def8651ff80f9fc1bdc1875c
 2018-12-18 17:20:01 +00:00
drh
fa94d492c8 Fix a harmless compiler warning in Sessions. 
FossilOrigin-Name: fc9791ea987352e3e1322fbb7f833c23b402432af8249f9d397c6f7456788637
 2018-12-14 13:47:17 +00:00
dan
dcb3992c66 Merge latest trunk changes into this branch. 
FossilOrigin-Name: 28a615a2e0f48b0fee3eaf7841ff902e069fa6c221df6ad9a57b8709c88561fb
 2018-11-26 07:21:06 +00:00
dan
b74cf4b6ea Update comments in sqlite3session.c to describe the format of "rebase blobs", 
as well as changesets and patchsets.

FossilOrigin-Name: bf93f7b56b1d15682988daf3f1c293caf755433defdecd52ba8782fc40e92bd7
 2018-10-30 19:14:16 +00:00
dan
dbe7d37ae8 In the sessions module, avoid collecting rebase data if the user has not 
requested it.

FossilOrigin-Name: de72a773dd3ad58a7f2233e1fc06bf60deb8892a2719ea8e9b42e7d592c1279f
 2018-10-29 17:08:27 +00:00
dan
1f48e67db1 Add the sqlite3session_config() interface. For configuring global parameters 
belonging to the sessions module.

FossilOrigin-Name: 1e69f3ff057b0be27a9e79842de2485f8299799f309e89bfa7597dd688e0975b
 2018-10-26 17:05:00 +00:00
dan
46de072880 Add the sqlite3changeset_start_v2() - a new version of _start() that accepts a flags parameter - and a streaming equivalent to the sessions module. Also add the SQLITE_CHANGESETSTART_INVERT flag, used with start_v2() to invert a changeset while iterating through it. 
FossilOrigin-Name: cbedcb9aaefdfe00453efbdf0eac6c15e1f53bbe8fff2e7d534a5adf23be04f5
 2018-10-20 13:48:09 +00:00
dan
9c18ef09a5 Take steps to avoid a potential integer overflow in sessionBufferGrow(). 
FossilOrigin-Name: f7affa2e708d1b4c7c47157bcb18e9f79611ca45a93ebc88de6dc96f84a677e7
 2018-10-18 15:17:18 +00:00
dan
44748f27a6 Add the SQLITE_CHANGESETAPPLY_INVERT flag to sessions. For inverting and applying a changeset in a single step. 
FossilOrigin-Name: d4b6406e7f5ba06ac73ab9fdef57232b2459e0af12420ed946ebed6aef46f0b1
 2018-10-18 14:59:21 +00:00
dan
2dd93c8838 Merge latest trunk into this branch. 
FossilOrigin-Name: 86750c927cb5ba36acad33d5279629699c42b598e70fdc4887b40a1a16771ff6
 2018-09-28 20:58:10 +00:00
dan
f8248c42f9 Have sqlite3changegroup_output_strm() call its output function more regularly. 
FossilOrigin-Name: 8467c31aa0bf24e597f680748460a99f425c49f5ab741c3574c339aa56857146
 2018-09-28 20:46:41 +00:00
dan
51abf049c7 Merge latest trunk changes into this branch. 
FossilOrigin-Name: b27bd799ea66748b89223044c536813d56d0aa513f077499cbf8ed9c974d7b01
 2018-04-24 19:21:38 +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
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
mistachkin
2c42c34df5 Fix harmless compiler warning seen with MSVC. 
FossilOrigin-Name: e9508ab1f86ac70a3ca5622ce44141bc05186b199bf32fb8739aef36b95aa05c
 2018-03-24 20:06:52 +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
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