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| author | drh <> | 2022-02-04 13:05:29 +0000 |
|---|---|---|
| committer | drh <> | 2022-02-04 13:05:29 +0000 |
| commit | 02e3e041343e6ac950771bb5ef813f1876f5036b (patch) | |
| tree | 3cdfecba52004f51df6e964cf135252142ce9079 /src/whereInt.h | |
| parent | 7f1c11194825583ffee08ef1a57e6e0d0082c33b (diff) | |
| download | sqlite-02e3e041343e6ac950771bb5ef813f1876f5036b.tar.gz sqlite-02e3e041343e6ac950771bb5ef813f1876f5036b.zip | |
For the MULTI-INDEX-OR optimization, when pushing down WHERE clause terms from
the main query into the various OR-term subqueries, do not push down slices
of a vector comparison, since the right-hand operand of the comparison might
have only been initialized in a different OR branch that was not taken.
dbsqlfuzz 80a9fade844b4fb43564efc972bcb2c68270f5d1.
FossilOrigin-Name: 9f67ad00cd38b7c5ec6d14b379e1a611777bbdf6901d843a80712ba7d94d6d33
Diffstat (limited to 'src/whereInt.h')
| -rw-r--r-- | src/whereInt.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/whereInt.h b/src/whereInt.h index fc3740f51..8cd414487 100644 --- a/src/whereInt.h +++ b/src/whereInt.h @@ -285,6 +285,7 @@ struct WhereTerm { #else # define TERM_HIGHTRUTH 0 /* Only used with STAT4 */ #endif +#define TERM_SLICE 0x8000 /* One slice of a row-value/vector comparison */ /* ** An instance of the WhereScan object is used as an iterator for locating |