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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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| #
093677ad |
| 04-Nov-2022 |
drh <> |
Enhance the ability of the OP_Found and similar opcodes to detect truncated
index records and report SQLITE_CORRUPT.
dbsqlfuzz 2b12f90aeff8e081706c7e9b58834f04869f446c. Test cases in TH3.
FossilOri
Enhance the ability of the OP_Found and similar opcodes to detect truncated
index records and report SQLITE_CORRUPT.
dbsqlfuzz 2b12f90aeff8e081706c7e9b58834f04869f446c. Test cases in TH3.
FossilOrigin-Name: 059a09da2c5fd9c7e723c713565fbaf71602079feef0704129cc5cbbd0033936
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| #
0e522c06 |
| 18-Oct-2022 |
drh <> |
Correct sort order for serial-type 10 entries in the database file. This
is a continuation of [4fb77e96fa89a23a].
FossilOrigin-Name: 904b54625d985e742888e06ba792cab316b9ec9d6669d9cf509bac48030373ca
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| #
43fce6bb |
| 18-Oct-2022 |
drh <> |
Fix sqlite3VdbeRecordCompareWithSkip() so that it sorts the internal-use
serial-type of 10 together with NULLs.
dbsqlfuzz 5ff35e9d49a5fcca5051e23960ff2f483a538bab
FossilOrigin-Name: 4fb77e96fa89a23a
Fix sqlite3VdbeRecordCompareWithSkip() so that it sorts the internal-use
serial-type of 10 together with NULLs.
dbsqlfuzz 5ff35e9d49a5fcca5051e23960ff2f483a538bab
FossilOrigin-Name: 4fb77e96fa89a23a9365320c4190834edd6c09cfaf1ca30b34ce19b747ebbec0
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| #
bd1c6345 |
| 13-Oct-2022 |
drh <> |
Adjust the implementation of sqlite3VdbeTypeofColumn() to make it easier
to test (and slightly smaller).
FossilOrigin-Name: 79fdd021df256c6a2b9973fd6bf8e52ffaaf4d369d40489b8395ac97880b1325
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| #
e995d2c2 |
| 13-Oct-2022 |
drh <> |
Proposed optimization to the IS NULL and NOT NULL operators that avoids
loading the entire content of larges strings and BLOBs. Response to
[forum:/info/3c08d4715dc05b00|forum post 3c08d4715dc05b00]
Proposed optimization to the IS NULL and NOT NULL operators that avoids
loading the entire content of larges strings and BLOBs. Response to
[forum:/info/3c08d4715dc05b00|forum post 3c08d4715dc05b00].
FossilOrigin-Name: 45f171565442f9fd6574fb93ae7abe83c168b20be68af42531bc55571450d3ab
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Revision tags: version-3.39.4, version-3.39.3 |
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| #
4d288308 |
| 30-Aug-2022 |
drh <> |
Any function call can abort. Take this into account when deciding if a DML
statement needs a statement journal. See
[forum:/forumpost/9b9e4716c0d7bbd1|forum thread 9b9e4716c0d7bbd1] for more
inform
Any function call can abort. Take this into account when deciding if a DML
statement needs a statement journal. See
[forum:/forumpost/9b9e4716c0d7bbd1|forum thread 9b9e4716c0d7bbd1] for more
information.
FossilOrigin-Name: 5c95ae6c9b93b9bcf698bb1cad93b2da2e28121b35e7c539b1ddc0ef2de33cfe
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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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| #
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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| #
e6710e83 |
| 26-Jul-2022 |
drh <> |
Add a OOM term to a single assert() statement.
FossilOrigin-Name: 217fc3ebd423e050508d6af97e0664f301824ef9a997ed2d302c006a41227917
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| #
058e9950 |
| 25-Jul-2022 |
drh <> |
Small performance increase and size reduction by splitting out the
sqlite3VdbeGetLastOp() from sqlite3VdbeGetOp().
FossilOrigin-Name: 92ac01d41d46ab73e189b1e5596ea63e5edb5b15639c5d7bdb981b95366c069b
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Revision tags: version-3.39.2, version-3.39.1 |
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| #
a57ac0a8 |
| 03-Jul-2022 |
drh <> |
Improved comment on sqlite3VdbeSwap(). No changes to code.
FossilOrigin-Name: 6a8e4fb72a9e3dea9e5752c3d54fddba8878b355bd43f3c879f042f247a6610f
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| #
064390b2 |
| 01-Jul-2022 |
drh <> |
Performance improvement in resolveP2Values(). Save over 1 million CPU
cycles by omitting the loop termination condition and exiting when the
OP_Init (always the first opcode in any VDBE program) is
Performance improvement in resolveP2Values(). Save over 1 million CPU
cycles by omitting the loop termination condition and exiting when the
OP_Init (always the first opcode in any VDBE program) is encountered.
FossilOrigin-Name: bb179140c8abfd9d05d62380daba027bdeabbbafc720b7e36b99a36af806017e
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Revision tags: version-3.39.0 |
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| #
861ac67a |
| 22-Jun-2022 |
drh <> |
Fix a typo in a comment. No changes to code.
FossilOrigin-Name: ef9de201b33678a80bb27c5be8f9dc973c8a4f14af9bfdd3ace36887c8a591ea
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| #
d83997ba |
| 14-May-2022 |
drh <> |
Improved debugging comment generation for the OP_Column opcode.
FossilOrigin-Name: 3e073bfddfcd652dfae8656d8978a4de427d21847fdaccfce53b6b895ad33f01
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Revision tags: version-3.38.5, version-3.38.4, relese, version-3.38.3 |
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| #
6c7e89b4 |
| 23-Apr-2022 |
drh <> |
Fix false-positives in sqlite3VdbeNoJumpsOutsideSubrtn(). All tests pass now.
FossilOrigin-Name: 1300d978d5a072780e0f16722e42461dc983de9b4dfb2f5a7023c74c92ab9bc8
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| #
b77c3129 |
| 23-Apr-2022 |
drh <> |
For debug builds, if the RIGHT JOIN body subroutine contains a jump that
escapes the subroutine, then abort the prepared statement with a descriptive
error and SQLITE_INTERNAL. This extra sanity che
For debug builds, if the RIGHT JOIN body subroutine contains a jump that
escapes the subroutine, then abort the prepared statement with a descriptive
error and SQLITE_INTERNAL. This extra sanity check causes many tests to
fail.
FossilOrigin-Name: 2c5bb2bff26cc70d8cac78ddd12d5ac37ab1472f5f88afbd975950a18ac2804d
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| #
e98b71e6 |
| 18-Apr-2022 |
drh <> |
Improved comment field in the bytecode generated for OP_Column and OP_Rowid.
FossilOrigin-Name: 1b2c5cef9560123344db391cd065090d1914724715ec6643d2d9b5fac2051a21
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| #
088b615a |
| 18-Apr-2022 |
drh <> |
Improved comment field in the bytecode generated for OP_Column and OP_Rowid.
FossilOrigin-Name: 009bbf8026106c5a74cced06cced48badb870a4b6e6a2f8104a544d2a8d79e45
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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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da4c7ccc |
| 07-Apr-2022 |
drh <> |
The ".testctrl optimizations 0x400000" command disables the generation of
OP_ReleaseReg opcodes. OP_ReleaseReg opcodes are usually only generated for
SQLITE_DEBUG builds and are used to verify that
The ".testctrl optimizations 0x400000" command disables the generation of
OP_ReleaseReg opcodes. OP_ReleaseReg opcodes are usually only generated for
SQLITE_DEBUG builds and are used to verify that registers are descoped
propertly. But they can get in the way of code understanding when studying
bytecode dumps. So this new optimization setting is provided to
temporarily turn OP_ReleaseReg opcodes off.
FossilOrigin-Name: fa5276725f246cef9d58b27c1e617ee3f873f7a9b88284a4e8fc453ebda338bc
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| #
50f22d17 |
| 04-Apr-2022 |
drh <> |
Tag an always-taken branch using ALWAYS().
FossilOrigin-Name: ad8bc3d7443ff57ce5a8756428e717ac42ec0295191a9b4d7ae44846d8fa03a2
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| #
1c848630 |
| 04-Apr-2022 |
drh <> |
Only invoke sqlite3VdbeClearObject() from a single location, so that the
compiler is more likely to in-line the code. Performance increase and
size reduction.
FossilOrigin-Name: c6947a96e61f71aa61c
Only invoke sqlite3VdbeClearObject() from a single location, so that the
compiler is more likely to in-line the code. Performance increase and
size reduction.
FossilOrigin-Name: c6947a96e61f71aa61ca3d70d9e2612d784ab04d60fa88852b03cfce86b1bf2b
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| #
8703edd3 |
| 03-Apr-2022 |
drh <> |
Performance optimization in the sqlite3VdbeHalt() routine.
FossilOrigin-Name: 9564d72a0820dbcb38f905fcd42ed4c858ea8fb5f648b189ceb65380a14a785b
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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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| #
c2808f39 |
| 02-Apr-2022 |
drh <> |
Expand the getVarint32() macro in a few places, as the C-compiler seems to
be able to optimize better when that macro is expanded manually.
FossilOrigin-Name: cd4fe34b98bf5ce26f3596c717edb73932f3b46
Expand the getVarint32() macro in a few places, as the C-compiler seems to
be able to optimize better when that macro is expanded manually.
FossilOrigin-Name: cd4fe34b98bf5ce26f3596c717edb73932f3b46ad6e9b4934d06b7b3c176a0d6
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