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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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| #
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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| #
08535840 |
| 17-Oct-2022 |
drh <> |
Get the indexed expression optimization working for virtual generated columns.
FossilOrigin-Name: 8a510cb0880349370ad19b0852f270ca072bff7871f0dc272964af31c32a7c37
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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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| #
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, version-3.39.3 |
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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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| #
626bcc88 |
| 09-Aug-2022 |
drh <> |
Allow the name of an index to collide with a table in a different schema.
FossilOrigin-Name: f963c2523872b59b8a7a14971f703f2eb0d021501b288597a958f6596885d0de
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| #
509a6303 |
| 25-Jul-2022 |
drh <> |
Performance optimization by only invoking sqlite3FkCheck() when it is actually
needed.
FossilOrigin-Name: 98b0e830bc7effa3c9cbb77aebe7c128afc3b210af336b7516108d6435705ba0
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| #
ef69d2b2 |
| 25-Jul-2022 |
drh <> |
Performance optimization in sqlite3ViewGetColumnNames().
FossilOrigin-Name: 390717e68800af9b71acd635cf6cb123f9a591276df511f11462b42960f9a70c
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| #
f89812fe |
| 25-Jul-2022 |
drh <> |
Fix a harmless compiler warning.
FossilOrigin-Name: 9aba7417c60b30b44c051580f0f997a4d2fc86bc811b532d175305ad4c181fc6
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| #
7bace9e9 |
| 23-Jul-2022 |
drh <> |
Simplifications to sqlite3FinishCoding() for a small size reduction and
performance increase.
FossilOrigin-Name: a995614b9aedf4492e6d7b777293770f268837f8246e1678ef0523738c8a8339
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| #
3dedb87b |
| 23-Jul-2022 |
drh <> |
Remove a branch that is no longer reachable due to the previous check-in.
FossilOrigin-Name: 8b4d1b9317624f443fe526858bfe3da5281ba83de1828c62935f48b3e7cf2a88
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Revision tags: version-3.39.2, version-3.39.1 |
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| #
cd9e8630 |
| 11-Jul-2022 |
drh <> |
Ensure that the Parse.nErr flag is set following an SQLITE_TOOBIG error on
a nested parse. Fix for the problem identified by
[forum/forumpost/d5a82ba9eedee30c | forum post d5a82ba9eedee30c].
Also, r
Ensure that the Parse.nErr flag is set following an SQLITE_TOOBIG error on
a nested parse. Fix for the problem identified by
[forum/forumpost/d5a82ba9eedee30c | forum post d5a82ba9eedee30c].
Also, remove unnecessary clearing of the Parse.zErrMsg field
following a nested parse.
FossilOrigin-Name: 44d77a7f807f5dc3e94e6cd88a27bea79257f0f2ccf332891bdaa4668d0bb987
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Revision tags: version-3.39.0, version-3.38.5, version-3.38.4 |
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| #
d88fd539 |
| 02-May-2022 |
drh <> |
Organize the various flag bits of the ExprList_item object into a substructure
so that the whole lot can be copied all at once. Faster and smaller code.
FossilOrigin-Name: 5341d4bbe9a943f9cdbbdea82
Organize the various flag bits of the ExprList_item object into a substructure
so that the whole lot can be copied all at once. Faster and smaller code.
FossilOrigin-Name: 5341d4bbe9a943f9cdbbdea829e18f108e98972ebb706396c50fc62fcc6a6328
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Revision tags: relese, version-3.38.3 |
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| #
7f417569 |
| 25-Apr-2022 |
drh <> |
Avoid unintended side-effects on Parse.nSelect in the
sqlite3ViewGetColumnNames() routine.
FossilOrigin-Name: 59789fe1e745bb6f81898176e7e9c6064ac9f4bbefb4dc3c8f3e4c1379568f69
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| #
1a6bac0d |
| 25-Apr-2022 |
drh <> |
Remove NEVER() on branches formerly thought to unreachable
(see check-in [71272caff5874137]) in order to fix the first bug reported
by [forum:/forumpost/28821db852|forum post 28821db852].
FossilOrig
Remove NEVER() on branches formerly thought to unreachable
(see check-in [71272caff5874137]) in order to fix the first bug reported
by [forum:/forumpost/28821db852|forum post 28821db852].
FossilOrigin-Name: bd6811d8110d5f00596e2eff6d4b02af8b6d8557d41990e6f50518ead0fa01fb
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| #
6dab33bf |
| 21-Apr-2022 |
drh <> |
Fix harmless compiler warnings.
FossilOrigin-Name: 29255664127a975e5b0d5767cd4e56d93ff2ea1994702cdfbdca1b700952502e
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| #
815b782e |
| 20-Apr-2022 |
drh <> |
Improved tracking of nested SELECT objects used to implement
parenthensized FROM terms.
FossilOrigin-Name: 0da2232624571f4020c05d775ea518514d748fba8dacd4caba2e2e6ed1ae399f
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| #
f80bb195 |
| 18-Apr-2022 |
drh <> |
Disable the unused EU4_EXPR mode for the IdList object.
FossilOrigin-Name: 5bcf4aa3bf6b1b9f47142bc37683bb3bf0adeffd052d07449af7c9b415add052
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| #
d973268c |
| 18-Apr-2022 |
drh <> |
Fix the sqlite3SrcListAppendList() routine so that it correctly adds
the JT_LTORJ attribute to the first SrcItem, if needed.
FossilOrigin-Name: 07ed0dca310d828f9fe152efa8ee2a89202771a8f661afa1dbeee3
Fix the sqlite3SrcListAppendList() routine so that it correctly adds
the JT_LTORJ attribute to the first SrcItem, if needed.
FossilOrigin-Name: 07ed0dca310d828f9fe152efa8ee2a89202771a8f661afa1dbeee34aaabef67a
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| #
052953a4 |
| 16-Apr-2022 |
drh <> |
Fix the USING to ON translation so that it works correctly for a sequence
of two or more joins where one of the joins to the right-hand side of the
list is a RIGHT or FULL JOIN.
FossilOrigin-Name: 9
Fix the USING to ON translation so that it works correctly for a sequence
of two or more joins where one of the joins to the right-hand side of the
list is a RIGHT or FULL JOIN.
FossilOrigin-Name: 9ffc2b231956cde1bc90519aa174b0e2dc30ef671ed745f4f3ffa9fbb7ffab4b
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| #
fdc621ae |
| 16-Apr-2022 |
drh <> |
Since the query planner is unable to cope with a LEFT JOIN on the left-hand side
of a RIGHT JOIN, detect that situation early and raise a parsing error.
This is a temporary measure that needs to be f
Since the query planner is unable to cope with a LEFT JOIN on the left-hand side
of a RIGHT JOIN, detect that situation early and raise a parsing error.
This is a temporary measure that needs to be fixed.
FossilOrigin-Name: 6d5d6e0403241c99ab4a47d7b6eedcd8ebc615a8ca8d66d7e81171f901b170d7
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| #
a99e3254 |
| 15-Apr-2022 |
drh <> |
Enhance the IdList object to exist in a single memory allocation (rather than
a separate allocate for the base object and the array of IDs). Also permit
an IdList object to store an Expr pointer tog
Enhance the IdList object to exist in a single memory allocation (rather than
a separate allocate for the base object and the array of IDs). Also permit
an IdList object to store an Expr pointer together with each name.
FossilOrigin-Name: 40f3c95871e6f40f287ef2756abafb8fc56dffdd0af69436e5c7d8e95022d94e
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| #
62ed36bb |
| 10-Apr-2022 |
drh <> |
Minor improvements to the sqlite3SrcListShiftJoinType() routine. This started
out to be an effort to convert RIGHT JOIN to LEFT JOIN if the join was on
the first pair of relations, but that messes u
Minor improvements to the sqlite3SrcListShiftJoinType() routine. This started
out to be an effort to convert RIGHT JOIN to LEFT JOIN if the join was on
the first pair of relations, but that messes up the "*" expansion and so won't
work.
FossilOrigin-Name: a48902c71ed30c83de7dbd26d1c7956136c35dc53b1076bc8b1ebcba568a3fd3
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| #
a76ac88a |
| 08-Apr-2022 |
drh <> |
Preliminary code to support RIGHT JOIN. Everything seems to work, except that
the code to compute the unmatched rows for the RIGHT JOIN has not yet been
added, so the result of a RIGHT JOIN is curren
Preliminary code to support RIGHT JOIN. Everything seems to work, except that
the code to compute the unmatched rows for the RIGHT JOIN has not yet been
added, so the result of a RIGHT JOIN is currently the same as an INNER JOIN.
FossilOrigin-Name: 415abd6731b8e8a605adabfa6066c8a852a8531c300df41325d5f7e75cae5a70
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| #
d44f8b23 |
| 07-Apr-2022 |
drh <> |
Improved technique for parsing the ON and USING clauses of a join is faster
and uses less memory.
FossilOrigin-Name: 158156a3e3d50042cafc75dea3aaaa68b1f2efb9c3d178518ea6e68e32e0d21c
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