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| author | drh <drh@noemail.net> | 2020-04-09 15:01:09 +0000 |
|---|---|---|
| committer | drh <drh@noemail.net> | 2020-04-09 15:01:09 +0000 |
| commit | ad996da0f66766e45734fa2d017f4ee985341bc8 (patch) | |
| tree | f97317c83365419122563d0f989d806ece1f8352 /src/sqliteInt.h | |
| parent | 31e3744ecb0b679ffbdf3b9b5ac32c360877571c (diff) | |
| parent | 4b3282d8a0ab1ae0ef262d9b8d684f800b0558fa (diff) | |
| download | sqlite-ad996da0f66766e45734fa2d017f4ee985341bc8.tar.gz sqlite-ad996da0f66766e45734fa2d017f4ee985341bc8.zip | |
Merge trunk enhancements into the approximate-analyze branch.
FossilOrigin-Name: 17901ea6a1951b8c55671408841901c6660e3f8099378204f080b171a684d718
Diffstat (limited to 'src/sqliteInt.h')
| -rw-r--r-- | src/sqliteInt.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h index 464ab9117..4a78d0cfd 100644 --- a/src/sqliteInt.h +++ b/src/sqliteInt.h @@ -1950,6 +1950,7 @@ struct Column { u8 notNull; /* An OE_ code for handling a NOT NULL constraint */ char affinity; /* One of the SQLITE_AFF_... values */ u8 szEst; /* Estimated size of value in this column. sizeof(INT)==1 */ + u8 hName; /* Column name hash for faster lookup */ u16 colFlags; /* Boolean properties. See COLFLAG_ defines below */ }; @@ -4568,6 +4569,7 @@ int sqlite3MatchEName( const char* ); Bitmask sqlite3ExprColUsed(Expr*); +u8 sqlite3StrIHash(const char*); int sqlite3ResolveExprNames(NameContext*, Expr*); int sqlite3ResolveExprListNames(NameContext*, ExprList*); void sqlite3ResolveSelectNames(Parse*, Select*, NameContext*); |