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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 |
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| #
dc5e8c63 |
| 01-Nov-2022 |
drh <> |
Improvements to comments. Change the "optimization_control" TCL command
in the test harness so that it returns the new optimization mask, for
verification.
FossilOrigin-Name: a3a500127d4752ee05c183
Improvements to comments. Change the "optimization_control" TCL command
in the test harness so that it returns the new optimization mask, for
verification.
FossilOrigin-Name: a3a500127d4752ee05c183e9ac97a2bc27768bf7063b04b5c1405cd3fd3931f5
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| #
5fdb9a35 |
| 01-Nov-2022 |
drh <> |
Enforce column affinity on the materialization of a subquery or view.
FossilOrigin-Name: b6692de374d7f489d8cf8877bdfef19501bc5ecb0781d42750807eeb58f2e7cd
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| #
705d7be6 |
| 26-Oct-2022 |
drh <> |
Remove the sqlite3StdTypeMap global constant that was made
obsolete by [aa6e908619624867].
FossilOrigin-Name: 3dfdfb3f12edb3f4267942598efd05d573e13b7c5d6cdbc3404373f41b8993dd
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| #
7704a535 |
| 24-Oct-2022 |
drh <> |
Fix typo in comment.
FossilOrigin-Name: f65c95658fe4d30817da8de7eb88e823ea1cd8be40e347d626870bad3cc13359
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| #
99a37ca7 |
| 24-Oct-2022 |
drh <> |
Add a comment to a previously undescribed member of the Walker union.
FossilOrigin-Name: 69d704224e9ed022fcec591beff2ffcc4daf3e7fc586debfdcf00b25c1fddd87
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| #
54cc766b |
| 22-Oct-2022 |
drh <> |
Enhance the query planner with the ability to discern when an index is
covering even when it indexes columns well beyond the 63rd column.
FossilOrigin-Name: 1390417be45dd84e9118f6e761f23b8ff7476d264
Enhance the query planner with the ability to discern when an index is
covering even when it indexes columns well beyond the 63rd column.
FossilOrigin-Name: 1390417be45dd84e9118f6e761f23b8ff7476d26411e165bbaab678881e4eadd
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| #
5723c659 |
| 22-Oct-2022 |
drh <> |
Clarification on the meaning of SrcList and SrcItem and especially the
SrcItem.colUsed and Index.colNotIdxed fields. Comment changes only - no
changes to code.
FossilOrigin-Name: d96f6cc8475ae5509b
Clarification on the meaning of SrcList and SrcItem and especially the
SrcItem.colUsed and Index.colNotIdxed fields. Comment changes only - no
changes to code.
FossilOrigin-Name: d96f6cc8475ae5509b8bff2db75e3c6f69a214d58d8979fbc0162ae488a040dc
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| #
c046f6d4 |
| 20-Oct-2022 |
drh <> |
Add a bit to the optimization disabling mask for the indexed expression
optimization.
FossilOrigin-Name: 56df1482ab45d4d41f937b27c5a877b52fa082bfc6809ea682b62b47a51333de
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| #
63b3a64c |
| 20-Oct-2022 |
drh <> |
The generalized indexed expression optimization of [2435112867fbd7b6] makes
the prior [a47efb7c8520a011] enhancement from 2017 obsolete. This check-in
removes the older optimization.
FossilOrigin-N
The generalized indexed expression optimization of [2435112867fbd7b6] makes
the prior [a47efb7c8520a011] enhancement from 2017 obsolete. This check-in
removes the older optimization.
FossilOrigin-Name: 56442c9bdd7844454c79acf83323380ea3509cb2e0b9a3d538a6b51726ae6d07
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| #
7a2a8cee |
| 18-Oct-2022 |
drh <> |
Improved byte-code comments for the OP_Column opcodes used by the
indexed expression optimization.
FossilOrigin-Name: bf6d837fddbf74d5b3f40ad01ea4564edfac00b651d6f3f0e996cc5dc18bb06c
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| #
e70d4583 |
| 17-Oct-2022 |
drh <> |
Improved comments and function names. No logic changes.
FossilOrigin-Name: 8f460b3b15bf4b88a224907d2f83e4ed6bf84d6b3f480008a1b187ea49c6ce1d
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| #
ce4b0fdf |
| 17-Oct-2022 |
drh <> |
Make use of alloca() in wherePathSolver() when SQLITE_USE_ALLOCA is defined.
FossilOrigin-Name: 45752471521f8d4a6cad4bce40f907018acd403ffd3b8170020c34e4e0b6b91b
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| #
7a98937d |
| 15-Oct-2022 |
drh <> |
Only extract an expression from an index when the index is not a null row
in an outer join.
FossilOrigin-Name: 08b033c737d1a84859291f50e2985c9dad8d660a50185d55d3171165a8e08d4c
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| #
4bc1cc18 |
| 13-Oct-2022 |
drh <> |
This experimental branch attempts to use columns for an index-on-expression
in place of the expression that is being indexed. This particular check-in
mostly works, but there are still issues.
Foss
This experimental branch attempts to use columns for an index-on-expression
in place of the expression that is being indexed. This particular check-in
mostly works, but there are still issues.
FossilOrigin-Name: 2e8d4fd4cfd9e82f33c707ba246fe2bb3ca01762cf5ac5905058fbc7adf0abe7
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| #
a4b2f419 |
| 04-Oct-2022 |
drh <> |
Change the name of the autoconf-generated configuration file from "config.h"
to "sqlite_cfg.h" to work around a bug in a dependency checker, reported
in [https://twitter.com/josecastillo/status/15771
Change the name of the autoconf-generated configuration file from "config.h"
to "sqlite_cfg.h" to work around a bug in a dependency checker, reported
in [https://twitter.com/josecastillo/status/1577136108097314816|a tweet from Jose Castillo].
FossilOrigin-Name: 897e187cad981126fc5f6ea8e382e937825af10b0c9589b0a23b9fbaa4ca58b8
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| #
7424aeff |
| 01-Oct-2022 |
drh <> |
Replace the Parse.disableVtab field with Parse.prepFlags for increased
generality, a small size reduction, and a small performance increase.
FossilOrigin-Name: b7da0bcdf70e53ab1ec00a0694e17c7429e23b
Replace the Parse.disableVtab field with Parse.prepFlags for increased
generality, a small size reduction, and a small performance increase.
FossilOrigin-Name: b7da0bcdf70e53ab1ec00a0694e17c7429e23bc6eb3f39b622d06a930aa2f6a3
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Revision tags: version-3.39.4 |
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| #
20a9ed1d |
| 17-Sep-2022 |
drh <> |
Include the kv-vfs as an optional VFS on unix builds if the
SQLITE_OS_KV_OPTIONAL compile-time option is present.
FossilOrigin-Name: 852812d1e2ec3c53ad7c6c64662b37d861fefcf1baeee3d58eba88bcb3f6d8df
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| #
7585f49a |
| 10-Sep-2022 |
drh <> |
Move the vfskv.c extension to src/os_kv.c and make it part of the amalgamation,
activated if and only if SQLITE_OS_KV is true.
FossilOrigin-Name: f6632e69c2ec1a7ddc4e51f3567e3bc082ee94a6dd51fdafdc0c
Move the vfskv.c extension to src/os_kv.c and make it part of the amalgamation,
activated if and only if SQLITE_OS_KV is true.
FossilOrigin-Name: f6632e69c2ec1a7ddc4e51f3567e3bc082ee94a6dd51fdafdc0c3bf386a32d4c
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Revision tags: version-3.39.3 |
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| #
fee64313 |
| 02-Sep-2022 |
drh <> |
Improved mutex protection of the sqlite3_temp_directory and
sqlite3_data_directory global variables.
FossilOrigin-Name: ebbe9634d6dde9e097f61fb98a79111e46de422b7bbbd9ed3af7b6f22aacf5ec
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| #
18a3a48d |
| 02-Sep-2022 |
drh <> |
Experimental changes to put sqlite3_temp_directory behind a mutex.
FossilOrigin-Name: 5ee3515fbb88bf1ae5f8b507844f82dcc429380b6ebeab9b09b52b25ee60a60d
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| #
376860ba |
| 22-Aug-2022 |
drh <> |
Performance enhancement for sqlite3DbFree().
FossilOrigin-Name: c296a9d958ec360fc8d217363348b4918d665bccb3c4f27503a2dcef7db49052
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| #
41ce47c4 |
| 22-Aug-2022 |
drh <> |
Add the new internal interface sqlite3DbNNFreeNN(db,ptr) where both the
db and ptr parameters are guaranteed to be non-NULL. Use this where
appropriate to save more than 2 million CPU cycles on the
Add the new internal interface sqlite3DbNNFreeNN(db,ptr) where both the
db and ptr parameters are guaranteed to be non-NULL. Use this where
appropriate to save more than 2 million CPU cycles on the standard
performance test.
FossilOrigin-Name: e5eaa80e81fdf86f2875a912b880272b8d099b82b08e945a7988c5dd0fe9d6b5
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| #
26e817f6 |
| 08-Aug-2022 |
drh <> |
Avoid trying to cast an over-sized floating point value into an integer.
FossilOrigin-Name: 3518cd7cb1feeefc3963da72c2d258d81d8914f1e1f427da28a00b6228cf126c
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| #
825fa17b |
| 22-Jul-2022 |
drh <> |
Omit the EP_MemToken flag that was made obsolete by [e1f1cfe7f4387b60], for
a size reduction and performance increase.
FossilOrigin-Name: 28934a9d92d5e5ac862a0dc7169f071f39047f98dc79441db697cf353a4b
Omit the EP_MemToken flag that was made obsolete by [e1f1cfe7f4387b60], for
a size reduction and performance increase.
FossilOrigin-Name: 28934a9d92d5e5ac862a0dc7169f071f39047f98dc79441db697cf353a4b9433
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Revision tags: version-3.39.2, version-3.39.1 |
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| #
f1ab642c |
| 11-Jul-2022 |
drh <> |
Fix harmless compiler warnings about unused debugging functions in treeview.c.
FossilOrigin-Name: 4d6f907712e35eddf6af36eb823c3ccdfcdff1c63b2c224b3bcf34ffec95d511
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