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| author | drh <> | 2021-03-29 18:53:47 +0000 |
|---|---|---|
| committer | drh <> | 2021-03-29 18:53:47 +0000 |
| commit | 4bc20452b585f718edf5fe978828e13a0f5a85d5 (patch) | |
| tree | 7a86954647b77565da9ec5ff3d31450efcff606f /src/sqliteInt.h | |
| parent | 871e7ff43db2fffa5cee2b4db263a28bda51a2cb (diff) | |
| download | sqlite-4bc20452b585f718edf5fe978828e13a0f5a85d5.tar.gz sqlite-4bc20452b585f718edf5fe978828e13a0f5a85d5.zip | |
Omit the SQLITE_STOREP2 and SQLITE_KEEPNULL options from the comparison
opcodes, allowing them to run faster. This required refactoring the
vector comparison logic, which in turn required changing OP_ElseNotEq into
OP_ElseEq.
FossilOrigin-Name: 380b46054b6a9b67e57357815e8e94057253fa3cce838ae76e5d5031c6bd26b2
Diffstat (limited to 'src/sqliteInt.h')
| -rw-r--r-- | src/sqliteInt.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h index cd2e9a2e2..09a692d1b 100644 --- a/src/sqliteInt.h +++ b/src/sqliteInt.h @@ -2104,9 +2104,7 @@ struct CollSeq { ** operator is NULL. It is added to certain comparison operators to ** prove that the operands are always NOT NULL. */ -#define SQLITE_KEEPNULL 0x08 /* Used by vector == or <> */ #define SQLITE_JUMPIFNULL 0x10 /* jumps if either operand is NULL */ -#define SQLITE_STOREP2 0x20 /* Store result in reg[P2] rather than jump */ #define SQLITE_NULLEQ 0x80 /* NULL=NULL */ #define SQLITE_NOTNULL 0x90 /* Assert that operands are never NULL */ |