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| author | drh <> | 2024-07-05 13:55:59 +0000 |
|---|---|---|
| committer | drh <> | 2024-07-05 13:55:59 +0000 |
| commit | 42123a294d38c5e25d2960f9f06e70b5850f39a0 (patch) | |
| tree | cdfe5bcf9995cd913bf7460a59bbfca488ddb4b5 /src/sqliteInt.h | |
| parent | 635c6b8086834600f93c1002c7a0ffe3c34e9c51 (diff) | |
| download | sqlite-42123a294d38c5e25d2960f9f06e70b5850f39a0.tar.gz sqlite-42123a294d38c5e25d2960f9f06e70b5850f39a0.zip | |
Use a mini Bloom filter to help reduce the number of pointless searches for
prior SubrtnSig objects when generating code for IN operators with subqueries
as their right operand.
FossilOrigin-Name: d8cedbe055b40a0ea4e5d47845b535162e9fcb0d0f88c03211797ab64d2d56fb
Diffstat (limited to 'src/sqliteInt.h')
| -rw-r--r-- | src/sqliteInt.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h index 323a257f6..6a92befe0 100644 --- a/src/sqliteInt.h +++ b/src/sqliteInt.h @@ -3834,7 +3834,7 @@ struct Parse { u8 prepFlags; /* SQLITE_PREPARE_* flags */ u8 withinRJSubrtn; /* Nesting level for RIGHT JOIN body subroutines */ u8 bHasWith; /* True if statement contains WITH */ - u8 bHasSubrtn; /* True if any P4_SUBRTNSIG has been set */ + u8 mSubrtnSig; /* mini Bloom filter on available SubrtnSig.selId */ #if defined(SQLITE_DEBUG) || defined(SQLITE_COVERAGE_TEST) u8 earlyCleanup; /* OOM inside sqlite3ParserAddCleanup() */ #endif |