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Revision tags: release, version-3.50.2, version-3.50.1, major-release, version-3.50.0, version-3.49.2, patch-release, version-3.44.4, version-3.49.1, version-3.49.0, major-relase, relase, version-3.48.0, version-3.47.2, version-3.47.1, version-3.47.0, version-3.46.1, version-3.46.0, version-3.45.3, version-3.44.3, version-3.45.2, version-3.45.1, vesion-3.45.1, version-3.45.0, version-3.44.2, version-3.44.1, version-3.44.0, version-3.43.2, version-3.43.1, version-3.43.0, version-3.42.0, version-3.41.2, version-3.41.1, version-3.41.0, version-3.40.1, version-3.40.0, version-3.39.4 |
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| #
a002cc17 |
| 12-Sep-2022 |
stephan <[email protected]> |
Add sqlite3.oo1.DB.clearKvvfsStorage(). Add controls to kvvfs1.js demo to reset and query the db without requiring the dev console.
FossilOrigin-Name: d845c6c22bd5d3fffc66e0566df346d690dd8bd1fc1688e
Add sqlite3.oo1.DB.clearKvvfsStorage(). Add controls to kvvfs1.js demo to reset and query the db without requiring the dev console.
FossilOrigin-Name: d845c6c22bd5d3fffc66e0566df346d690dd8bd1fc1688e312161b1a1edcfd79
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| #
b53e0992 |
| 07-Sep-2022 |
drh <> |
Enhance an assert() to impose for tighter constraints on the operation of pcache.
FossilOrigin-Name: 42105eb43a916a7cd839fa6c582eaffaef17f50b23c3e05142400c379feb73c7
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| #
8c983ddb |
| 07-Sep-2022 |
drh <> |
An improved technique for ensuring that the Rekey() operation does not
overwrite an existing page number. This approach does not change the
semantics of the underlying pluggable pcache and it is eas
An improved technique for ensuring that the Rekey() operation does not
overwrite an existing page number. This approach does not change the
semantics of the underlying pluggable pcache and it is easier to prove
correct. This replaces the changes at
[aadd38f99a3e5abc] and [81cff9f1955874aa].
FossilOrigin-Name: 7dbddde79e3ca1b81e00288616fc27434698ce6dcb47714728fce8602ae91f45
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Revision tags: version-3.39.3 |
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| #
4e9bf5ac |
| 02-Sep-2022 |
drh <> |
Enhance the pcache1 implementation so that during an xRekey operation if
another page already exists at the destination, that other page gets moved
to the source key.
FossilOrigin-Name: aadd38f99a3e
Enhance the pcache1 implementation so that during an xRekey operation if
another page already exists at the destination, that other page gets moved
to the source key.
FossilOrigin-Name: aadd38f99a3e5abcf9bef49f4367752f163cc79500a28f812bb71969d7de419c
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| #
9c3a114c |
| 31-Aug-2022 |
drh <> |
Enhance the b-tree page sorting code to ensure that sqlite3PagerRekey() never
overloads a page number and uses only the PENDING_BYTE page for temporary
storage.
FossilOrigin-Name: 5007742886bd20de20
Enhance the b-tree page sorting code to ensure that sqlite3PagerRekey() never
overloads a page number and uses only the PENDING_BYTE page for temporary
storage.
FossilOrigin-Name: 5007742886bd20de20be3973737cf46b010359911615eb3da69cd262bd9a2435
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| #
78d15f09 |
| 30-Aug-2022 |
drh <> |
Improved comments in pcache1.c. No changes to code.
FossilOrigin-Name: dd017bb1b3e31c7692d29dc4865d6bda871e429978c8738a39160d0114e5bf9b
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| #
c8e9f681 |
| 09-Aug-2022 |
drh <> |
Omit the (undocumented) SQLITE_PCACHE_SEPARATE_HEADER compile-time option.
FossilOrigin-Name: 60947da687d525e72e62bcddcdf4c5c819818855074cc318c9ee656e83897aef
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Revision tags: version-3.39.2, version-3.39.1, version-3.39.0, version-3.38.5, version-3.38.4, relese, version-3.38.3, version-3.38.2, version-3.38.1, version-3.38.0, version-3.37.2, version-3.37.1, version-3.37.0 |
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| #
f9d349a8 |
| 09-Aug-2021 |
drh <> |
Fix a compiler warning in pcache1. Reduce the maximum size of a pcache1
cache to 2147418112 pages.
FossilOrigin-Name: 4bc93658aa563f2fa84f7f85f7f9f336dc80425640140c0fc2aec4a3606fad48
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| #
8a728824 |
| 09-Aug-2021 |
drh <> |
Ensure that the pcache1 cache size does not get so big that it overflows
the integer that is keeping track of the cache size.
FossilOrigin-Name: bf9d70fc2fde06a3f132270a26d4abe321687169066aff26ad9e9
Ensure that the pcache1 cache size does not get so big that it overflows
the integer that is keeping track of the cache size.
FossilOrigin-Name: bf9d70fc2fde06a3f132270a26d4abe321687169066aff26ad9e92757c7f9ee4
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Revision tags: version-3.36.0, version-3.35.5, version-3.35.4, version-3.35.3, same-as-3.35.3, version-3.35.2, version-3.35.1, version-3.35.0 |
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| #
1e06c70e |
| 28-Feb-2021 |
dan <Dan Kennedy> |
Initialize extra field in PgHdr1 to fix an msan complaint.
FossilOrigin-Name: 4cb2ea5795b0c0678665fd89bd560209beaab8a756fe00335dbfd07493b0542d
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Revision tags: patch, version-3.34.1, version-3.34.0, version-3.33.0, version-3.32.3, version-3.32.2, version-3.32.1, version-3.32.0, version-3.31.1, version-3.31.0 |
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| #
0f1fa5de |
| 13-Dec-2019 |
drh <[email protected]> |
Patch to the page cache to avoid harmless pointer arithmetic that due to bugs
in the STD-C spec is technically UB. This is to fix a harmless UBSAN
complaint that OSSFuzz is hitting.
FossilOrigin-Na
Patch to the page cache to avoid harmless pointer arithmetic that due to bugs
in the STD-C spec is technically UB. This is to fix a harmless UBSAN
complaint that OSSFuzz is hitting.
FossilOrigin-Name: c29fc21288e37f81a1617c5e2961c575d3bca6a1d1b013b2e0a99774afb1dcdb
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Revision tags: version-3.30.1, version-3.30.0 |
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| #
55f66b34 |
| 16-Jul-2019 |
drh <[email protected]> |
Add new assert() statements in an attempt to help static analyzers avoid
false-positives.
FossilOrigin-Name: 9e66458592d40fbd96ea5f21339573110ca1cfe328238a020c9420a87d35dd72
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Revision tags: version-3.29.0 |
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| #
a082cd75 |
| 04-Jul-2019 |
dan <[email protected]> |
Fix a race condition that could occur in SQLITE_ENABLE_MEMORY_MANAGEMENT builds when two threads simultaneously open the first two database connections in the process.
FossilOrigin-Name: 5ea3f6fc88c
Fix a race condition that could occur in SQLITE_ENABLE_MEMORY_MANAGEMENT builds when two threads simultaneously open the first two database connections in the process.
FossilOrigin-Name: 5ea3f6fc88cf66824128aa64f777a7abb4f6ed55f214d7a135f36e306a32487c
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Revision tags: version-3.28.0 |
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| #
d4de9f7b |
| 14-Apr-2019 |
drh <[email protected]> |
Fix an obsolete comment and other minor issues from code inspection.
FossilOrigin-Name: cd084427319394386844d6651479256a2fd57a412fccb79ba53172ce76693eb1
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Revision tags: version-3.27.2, version-3.27.1, version-3.27.0 |
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| #
e385d33a |
| 06-Feb-2019 |
dan <[email protected]> |
Ensure all bytes of the PgHdr1 structure are initialized. This avoids a valgrind error when running corruptI.test.
FossilOrigin-Name: a505e34d4ec31159a4508ec827fcffed0cf3bd5ea5ef0ac293016da02367a53a
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| #
1757fed8 |
| 09-Jan-2019 |
drh <[email protected]> |
Adjustments to the page cache to try to avoid harmless TSAN warnings.
FossilOrigin-Name: 383437be276719ac1c72688ae81017c63907ac561f2ffb8e42c43b012248f294
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| #
d7a5e498 |
| 14-Dec-2018 |
drh <[email protected]> |
Back out the expansion of the temporary buffer size from
[32754ca6f86da816] and replace it with an explicit test for buffer
overreads.
FossilOrigin-Name: 8ba3d9f38090c4bbbcffba1930e5c26f69ff61f49b72
Back out the expansion of the temporary buffer size from
[32754ca6f86da816] and replace it with an explicit test for buffer
overreads.
FossilOrigin-Name: 8ba3d9f38090c4bbbcffba1930e5c26f69ff61f49b72a4a5a59253d37341380f
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| #
d6401e86 |
| 14-Dec-2018 |
drh <[email protected]> |
Expand the size of the temporary page used during btree rebalancing by a
few bytes, to avoid problems with small buffer overreads that can occur
on corrupted database files.
FossilOrigin-Name: 32754
Expand the size of the temporary page used during btree rebalancing by a
few bytes, to avoid problems with small buffer overreads that can occur
on corrupted database files.
FossilOrigin-Name: 32754ca6f86da8165e274f98f35fc3df3aebd273e9da08387e2d0c3c89abda0f
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| #
de72d2a8 |
| 03-Dec-2018 |
drh <[email protected]> |
Remove two lines of unnecessary code, for a very small performance increase
and size decrease.
FossilOrigin-Name: 15824ccda0f110794a479b58fbf36082d8c383f34bae9dc0921d96547fb37869
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Revision tags: version-3.26.0 |
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| #
26505e5f |
| 28-Nov-2018 |
drh <[email protected]> |
Follow-up to [0bf0fd242b93c3bd30]: only reset the pager when adding a
new codec, not when overwriting an existing codec. Also, improve a
comment in the pcache1 subsystem.
FossilOrigin-Name: 5c040fd
Follow-up to [0bf0fd242b93c3bd30]: only reset the pager when adding a
new codec, not when overwriting an existing codec. Also, improve a
comment in the pcache1 subsystem.
FossilOrigin-Name: 5c040fdb013d178e5dffa300621eab91b92beb085ffb9ef2ba08f6bf1dd4013e
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Revision tags: version-3.25.3, version-3.25.2, version-3.25.1, version-3.25.0, version-3.24.0, version-3.23.2, version-3.23.1, version-3.23.0, version-3.22.0, version-3.21.0 |
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| #
617b7b42 |
| 30-Aug-2017 |
drh <[email protected]> |
Small performance optimization in pcache1.
FossilOrigin-Name: ffd437da9541f8a2792e3e07c0a43f388f856fdc211fe42755eb51bfa5995d9f
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| #
52df6f5e |
| 28-Aug-2017 |
drh <[email protected]> |
Avoid unnecessary mutexes in the pcache1 implementation in the common case
where no auxiliary page cache memory is configured.
FossilOrigin-Name: 1ba051e34d7512ab5e8fc969c1b5aaaf827b8e6493ba42358952
Avoid unnecessary mutexes in the pcache1 implementation in the common case
where no auxiliary page cache memory is configured.
FossilOrigin-Name: 1ba051e34d7512ab5e8fc969c1b5aaaf827b8e6493ba4235895257aca78b500f
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Revision tags: version-3.20.1, version-3.19.4 |
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| #
eabb67fb |
| 05-Aug-2017 |
drh <[email protected]> |
Microoptimization in pcache1.c makes the code slightly smaller and faster.
FossilOrigin-Name: 422cd9f39403feeacd70133c7a147e23572c75d617ac564344f016ae6611162c
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Revision tags: version-3.20.0, version-3.18.2, version-3.18.1, version-3.19.3, version-3.19.2, version-3.19.1, version-3.19.0 |
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| #
4eb8d7fa |
| 29-Mar-2017 |
drh <[email protected]> |
Slightly smaller and faster implementation of pcache1InitBulk().
FossilOrigin-Name: 06c2b685e15b3ee045a3e7ea018701392771c7664e59a51c9aba87cdefeb37af
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| #
bf962287 |
| 29-Mar-2017 |
drh <[email protected]> |
Fix the sqlite3_release_memory() interface so that it works even if
SQLITE_DEFAULT_PCACHE_INITSZ is non-zero.
FossilOrigin-Name: 5d902b7fea3144bf57f02aca87b9795fdcec4774310ade6ef01f37d206c3d74f
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