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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, version-3.39.3 |
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| #
e5928b17 |
| 23-Aug-2022 |
drh <> |
Change the names of the Vdbe.pVNext and Vdbe.ppVPrev fields to make them
unique. Change to ppVPrev to save a few bytes and a few CPU cycles.
FossilOrigin-Name: 34b8ea31877ae8b40729d37b3f51ae7e15f38
Change the names of the Vdbe.pVNext and Vdbe.ppVPrev fields to make them
unique. Change to ppVPrev to save a few bytes and a few CPU cycles.
FossilOrigin-Name: 34b8ea31877ae8b40729d37b3f51ae7e15f38be841881ea4a37c9c8f0a52896d
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Revision tags: version-3.39.2, version-3.39.1, version-3.39.0 |
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| #
27a242c6 |
| 14-Jun-2022 |
drh <> |
Fix the OP_NullRow opcode so that it works even if it applied to an
ephemeral cursor that has not yet been created.
FossilOrigin-Name: 0e925654c24774933c7738c68f704b229c68e18c8baa45f506b8d6f09164d0d8
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Revision tags: version-3.38.5, version-3.38.4, relese, version-3.38.3 |
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eab6c125 |
| 14-Apr-2022 |
drh <> |
Fix assert() statements associated with artifical null-value cursors
created by RIGHT JOIN.
FossilOrigin-Name: f5bce5f152259767497ae6826c558003822d976b3f35f4d74edee59a3490efb2
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| #
18bcfb99 |
| 03-Apr-2022 |
drh <> |
Omit the Vdbe.runOnlyOnce flag (simplifying the prepared statement
implementation) and accomplish the same result by adding an "OP_Expire 1 1"
opcode to prepared statements that would normally have r
Omit the Vdbe.runOnlyOnce flag (simplifying the prepared statement
implementation) and accomplish the same result by adding an "OP_Expire 1 1"
opcode to prepared statements that would normally have runOnlyOnce set.
FossilOrigin-Name: 6e20e1c46d17ac6aba21e02b57649af51cfa415d83d0c001b30677d2fd1f1dc1
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1f416db2 |
| 02-Apr-2022 |
drh <> |
Fix harmless compiler warnings.
FossilOrigin-Name: 8a3a3486358d076c34e515ac92663a04f0c7ff10f405094cb5b6ada0d5f05cdc
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d859dc2b |
| 02-Apr-2022 |
drh <> |
In-line the sqlite3VdbeSerialPut() routine into the OP_MakeRecord opcode.
This allows some duplicate comparisons to be omitted, resulting in a size
reduction and performance increase.
FossilOrigin-N
In-line the sqlite3VdbeSerialPut() routine into the OP_MakeRecord opcode.
This allows some duplicate comparisons to be omitted, resulting in a size
reduction and performance increase.
FossilOrigin-Name: 6f4d6f212a3558c27be6e9dcf71cec43c424d445e5889c6e91dde84a19c5a2c1
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| #
a24832b7 |
| 01-Apr-2022 |
drh <> |
Omit the Vdbe.doingRerun field for a slight size reduction and performance gain.
FossilOrigin-Name: e93297a9d775688e6274c54ba75b19fc1fe8b29b73b9b5e7f94f3f2ca37f045f
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473571b0 |
| 01-Apr-2022 |
drh <> |
Provide and use a version of sqlite3VdbeFreeCursor() that guarantees the
cursor pointer is not NULL. This saves a few bytes of code space and a
few CPU cycles.
FossilOrigin-Name: cb5e6f8e265c912212
Provide and use a version of sqlite3VdbeFreeCursor() that guarantees the
cursor pointer is not NULL. This saves a few bytes of code space and a
few CPU cycles.
FossilOrigin-Name: cb5e6f8e265c91221227e5f15b95798c688773262407dd138d414103184702f6
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659fdb4d |
| 01-Apr-2022 |
drh <> |
Have the sqlite3_context object carry the encoding for the prepared statement
that it represents, so that sqlite3_result() and similar can set the encoding
according to the prepared statement, even i
Have the sqlite3_context object carry the encoding for the prepared statement
that it represents, so that sqlite3_result() and similar can set the encoding
according to the prepared statement, even if the database encoding has
changed.
dbsqlfuzz c409b10d0a6bccf78ab00f47e1d29d42ee5b3565
FossilOrigin-Name: d4e19314f564126e180e091f9135c7bc55a10442edb46fbd3a4cfad21201dfa6
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| #
66181ce2 |
| 31-Mar-2022 |
drh <> |
Rename Vdbe.iVdbeMagic to eVdbeState. Remove unnecessary states. This is
a preliminary step toward splitting RUN_STATE out into several other states.
FossilOrigin-Name: ff91191d232305d44ae6c0fbca2
Rename Vdbe.iVdbeMagic to eVdbeState. Remove unnecessary states. This is
a preliminary step toward splitting RUN_STATE out into several other states.
FossilOrigin-Name: ff91191d232305d44ae6c0fbca2542a749422dc716fa1fd5d54f58c7d6052c14
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Revision tags: version-3.38.2, version-3.38.1 |
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| #
fc854505 |
| 02-Mar-2022 |
drh <> |
Faster version of sqlite3VdbeMemRelease().
FossilOrigin-Name: 86c5fa2f301e4bdb538099f654b70b6ba0e214778cba2c53c53844e5d7ca129f
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| #
8552b10c |
| 28-Feb-2022 |
drh <> |
Reorganize the bits in Mem.flags. Free up one bit for reuse.
FossilOrigin-Name: fe454291d959c299d6608dfc165c9e05fb53e431b0fc7aed1cb4a557cd61d8ab
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| #
74a12dd6 |
| 28-Feb-2022 |
drh <> |
Expand the comment on the definition of the Mem object to better explain the
meanings of the various flag bits.
FossilOrigin-Name: f2f0426035d4e0334be000a3eb62bbd7d61fdab7c2ef9ba13cfdf6482396dd13
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| #
4296357c |
| 28-Feb-2022 |
drh <> |
The performance increase in the previous check-in of this branch was due to
the revised loop in initMemArray() and reordering fields of Mem - not the
call the memcpy(). Changing the code to avoid me
The performance increase in the previous check-in of this branch was due to
the revised loop in initMemArray() and reordering fields of Mem - not the
call the memcpy(). Changing the code to avoid memcpy() results in an even
better gain, and code that is far less dodgy.
FossilOrigin-Name: d74aa979530d4236f5900d2ef998b27065d352d7c18bcd822e5c8f1041a1a81c
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| #
c9373e86 |
| 28-Feb-2022 |
drh <> |
An optimization to initMemArray() saves almost 500K cycles. But it seems a
little dodgy. I want to think about this more before merging to trunk.
Perhaps there is a cleaner way to accomplish the sa
An optimization to initMemArray() saves almost 500K cycles. But it seems a
little dodgy. I want to think about this more before merging to trunk.
Perhaps there is a cleaner way to accomplish the same.
FossilOrigin-Name: 7fefd8676110a53e6c98a697e2dbf820740fe602a1e83b6caa8d099c41a15d80
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| #
fc569503 |
| 25-Feb-2022 |
drh <> |
Revise the initialization processing for OP_Column to make it about
1.8 million cycles faster.
FossilOrigin-Name: 3b7259ebd5b9b1f75577521c4d0d96f5503d302a513b20a0b17dbe8c3823dd33
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Revision tags: version-3.38.0 |
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| #
30e314e4 |
| 02-Feb-2022 |
drh <> |
Refactor sqlite3_vtab_in() to make use of the existing
sqlite3_value_pointer() mechanism for passing the list of IN operator
RHS values into xFilter, for improved memory safety.
FossilOrigin-Name: 8
Refactor sqlite3_vtab_in() to make use of the existing
sqlite3_value_pointer() mechanism for passing the list of IN operator
RHS values into xFilter, for improved memory safety.
FossilOrigin-Name: 8965929be236fe1a6994f31b94c1b7590c7c1e809470c542a76f3e0e275d032f
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| #
0fe7e7d9 |
| 01-Feb-2022 |
drh <> |
Add new interfaces to enable virtual table to process IN operator constraints
all at once, rather than one element at a time.
FossilOrigin-Name: eb84b80e1f6d8c32bf0c9e1731f0233de0160a13f714f766779ae
Add new interfaces to enable virtual table to process IN operator constraints
all at once, rather than one element at a time.
FossilOrigin-Name: eb84b80e1f6d8c32bf0c9e1731f0233de0160a13f714f766779ae01fdf504e7b
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Revision tags: version-3.37.2 |
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| #
b248668b |
| 03-Jan-2022 |
drh <> |
Small performance and size optimization to allocateCursor().
FossilOrigin-Name: 23f042669aff535afa6ee9de367656848d01e90a1c9dab9359fa938a615b4195
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Revision tags: version-3.37.1 |
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| #
06164b23 |
| 14-Dec-2021 |
drh <> |
Omit the return value from sqlite3VdbeSerialGet() for a size reduction
and performance improvement.
FossilOrigin-Name: 788e79f881d443fc1b3a213a7ba4f19bfd245e96c15bb21fcb6bffd92c4320b8
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| #
23d41e63 |
| 06-Dec-2021 |
drh <> |
Add SQLITE_STMTSTATUS_FILTER_HIT and _MISS for tracking the effectiveness
of Bloom filters.
FossilOrigin-Name: 24ba535d200fc8a99dd8e66c6d100b5f6ae442098bafb152008429398eefe3e7
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| #
2db144c3 |
| 01-Dec-2021 |
drh <> |
Add a Bloom filter to the automatic-index mechanism.
FossilOrigin-Name: 50ac4de1d7cbb586ea7969e1ae80ea8b021e194edc2fa7db19374b4ee9369bee
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Revision tags: version-3.37.0 |
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| #
a32536b4 |
| 08-Nov-2021 |
dan <Dan Kennedy> |
Fix the zeroblob() function and related APIs so that they work with SQLITE_OMIT_INCRBLOB builds.
FossilOrigin-Name: bc401a75dd9f3c29c5969ae36264e68ccefc0937e44e232ca1f6b550f7fd6e22
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| #
de324617 |
| 19-Jul-2021 |
drh <> |
More precision in comparing integers and floating point values while
processing the integer primary key for OP_SeekGE and similar.
[forum:/forumpost/2bdb86a068|Forum post 2bdb86a068].
FossilOrigin-N
More precision in comparing integers and floating point values while
processing the integer primary key for OP_SeekGE and similar.
[forum:/forumpost/2bdb86a068|Forum post 2bdb86a068].
FossilOrigin-Name: f9c6426de3b413ff8fcf04a00931ca5f123f996c572b35181af114afa8d811d7
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| #
2c718873 |
| 22-Jun-2021 |
dan <Dan Kennedy> |
Add the sqlite3_changes64() and sqlite3_total_changes64() API functions.
FossilOrigin-Name: 48fdec22c966003f5577e0bf52906ef90df11e4e395723a646304e67ed976f37
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