database/sqlite
1
0
Fork 0
mirror of https://github.com/sqlite/sqlite.git synced 2025-11-12 13:01:09 +03:00
Code Activity

Merge recent trunk changes (performance enhancements) into the sessions

Browse Source 
branch.

FossilOrigin-Name: 497367cb57345dd37793e5f369b34d12be56172e
This commit is contained in:
drh
2014-09-27 19:51:50 +00:00
parent f05ac11214 843e4cdea9
commit 6382b6dc71
21 changed files with 783 additions and 376 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/sqliteInt.h
View File

@@ -2665,6 +2665,7 @@ struct AuthContext {
** those bits are never used on the same opcode, the overlap is harmless.
*/
#define OPFLAG_NCHANGE 0x01 /* Set to update db->nChange */
#define OPFLAG_EPHEM 0x01 /* OP_Column: Ephemeral output is ok */
#define OPFLAG_LASTROWID 0x02 /* Set to update db->lastRowid */
#define OPFLAG_ISUPDATE 0x04 /* This OP_Insert is an sql UPDATE */
#define OPFLAG_APPEND 0x08 /* This is likely to be an append */
@@ -2999,6 +3000,7 @@ int sqlite3CantopenError(int);
# define sqlite3Isxdigit(x) isxdigit((unsigned char)(x))
# define sqlite3Tolower(x) tolower((unsigned char)(x))
#endif
int sqlite3IsIdChar(u8);
/*
** Internal function prototypes
@@ -3297,7 +3299,7 @@ void sqlite3CloseSavepoints(sqlite3 *);
void sqlite3LeaveMutexAndCloseZombie(sqlite3*);
int sqlite3ExprIsConstant(Expr*);
int sqlite3ExprIsConstantNotJoin(Expr*);
int sqlite3ExprIsConstantOrFunction(Expr*);
int sqlite3ExprIsConstantOrFunction(Expr*, u8);
int sqlite3ExprIsInteger(Expr*, int*);
int sqlite3ExprCanBeNull(const Expr*);
int sqlite3ExprNeedsNoAffinityChange(const Expr*, char);