Commit Graph

8 Commits

Author SHA1 Message Date
drh
efce69de37 Do a more thorough job of cleaning erasing traces of the strength-reduced
LEFT JOIN.

FossilOrigin-Name: 08833dda3a25965cc509d0244d7cd68bdb2306351ca52862f347e1efe5db4508
2018-03-20 22:52:27 +00:00
drh
24be549329 Remove invalid test case from cursorhints2.test
FossilOrigin-Name: 163cc1b2f7100827d5803b81dcd97a1417744f66
2017-01-12 11:52:47 +00:00
drh
b1c9633493 Mark the ICU extension functions as deterministic.
FossilOrigin-Name: afbbb6c66a85ff3f4c8dce677e0892a2a51d2b8e
2016-11-04 12:03:26 +00:00
dan
2b693d63e4 Allow LIKE operators that appear in a WHERE clause to be included in the cursor-hint for a cursor on the rhs of a LEFT JOIN.
FossilOrigin-Name: 7455d932f5079ffe40462a8c119fc22b8a9bcbcc
2016-06-20 17:22:06 +00:00
dan
e6912fd819 Include WHERE terms in the cursor-hint passed to a cursor opened for the rhs of a LEFT JOIN iff we can be sure that those terms will not evaluate to true if the LEFT JOIN generates a row of NULLs.
FossilOrigin-Name: 998095aba01b75f685ed981b377e1dfe650d9bbf
2016-06-17 19:27:13 +00:00
dan
c497441406 Fix a duplicate test name in cursorhint2.test.
FossilOrigin-Name: fcd12b69cee1335224a65aa6d22c4e302b889398
2016-06-17 14:59:40 +00:00
dan
419b03c1bb Fix a typo in the cursorhint2.test script.
FossilOrigin-Name: c1a5a57cf10dca91082963dcbd3e3ffebc3707ef
2016-06-17 14:47:37 +00:00
dan
b324cf756e If a table is on the rhs of a LEFT JOIN, include only terms from the joins ON(...) clause in the cursor-hint passed via OP_CursorHint.
FossilOrigin-Name: 2a2346b04235c6d0b7a8e64c92ee31018285c29f
2016-06-17 14:33:32 +00:00