drh
ed36917835
New assert() statements to validate the parameters to
...
sqlite3BtreeCursorHint(). Fix a problem with the construction of those
parameters discovered by
[forum:/forumpost/0b53708c95|forum post 0b53708c95].
FossilOrigin-Name: 4c5a3c5fb351cc1c2ce16c33314ce19c53531f09263f87456283d9d756002f9d
2023-04-10 18:44:00 +00:00
drh
2c16ec829b
New test case to further validate the fix at [221fdcec964f8317].
...
[forum:/forumpost/d34ad68c36|Forum post d34ad68c36].
FossilOrigin-Name: a6e218a6e1ddd74be6a313b1d336334071747efd4ecd354ed7efe303d09c849c
2023-03-25 02:07:20 +00:00
drh
d23924d1ea
Fix a problem in cursor-hints for WITHOUT ROWID tables used in a RIGHT JOIN.
...
[forum:/forumpost/591006b1cc|Forum post 591006b1cc].
FossilOrigin-Name: 221fdcec964f8317b2c23e926cc23799615cd3b4239a8a9ff87a83588d05bc64
2023-03-24 19:17:25 +00:00
dan
a796de8300
Test script changes to account for the fact that the "p5" column in the EXPLAIN output is now an integer, not a text values containing a 2-digit hex value.
...
FossilOrigin-Name: 102126d80872fdb7469233611cab28100c8455aab4ce25702b83398394559185
2020-05-15 11:26:31 +00:00
drh
7f10579a82
Add releasetest.tcl cases for SQLITE_LIKE_DOESNT_MATCH_BLOB and
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for SQLITE_ENABLE_CURSOR_HINTS.
FossilOrigin-Name: f300c35efa5f7383b2a74b1c9466c243c17815e4
2016-01-04 01:08:50 +00:00
drh
f7854c7329
Split out sqlite3BtreeCursorHintFlags() from sqlite3BtreeCursorHint()
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the interface for improved performance.
FossilOrigin-Name: b3ec9a0d62c5543e91d4be2cd634ec4a3d6dca11
2015-10-27 13:24:37 +00:00
drh
bcf40a7f12
Provide hints for all terms in a range constraint if there are any equality
...
terms anywhere in the constraint. Range constraint terms are only omitted
for a pure range constraint with no equality prefix.
FossilOrigin-Name: b5897bc0f003c470eeb2a75e0a2b2bb202681531
2015-08-18 15:58:05 +00:00
drh
b413a5467a
Avoid generating hints using constraints that are also used to initialize the
...
cursor, since presumably the cursor already knows about those constraints.
FossilOrigin-Name: 142b048ac778620dd4e448c2e969982eb8188501
2015-08-17 17:19:28 +00:00
drh
a67a31624d
Change the display of the P4 operand of CursorHint in EXPLAIN output to
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function notation.
FossilOrigin-Name: bee73d429cb0e99b43fb191ac15e298d0353b135
2015-08-15 00:51:23 +00:00
drh
1eb6eeb829
Updated testing of cursor-hints. Remove the test_cursorhint.c file and
...
associated logic in the core and do tests based purely on the newly enhanced
EXPLAIN output.
FossilOrigin-Name: bf383e665a191a4f33a540d1240960a922e22813
2015-08-14 20:08:13 +00:00
dan
91d3a61f8a
Add simple tests for new sqlite3BtreeCursorHint() functionality.
...
FossilOrigin-Name: 1efa6ed584172291edce78faf9021e577583d03b
2014-07-15 11:59:44 +00:00
