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Overview
| Comment: | Performance improvement in sqlite3VdbeAddOp(). (CVS 3138) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | 6bcbe8fcad35de6e9b90e7776bd262fdf7cbc28e |
| User & Date: | drh 2006-03-15 22:44:37 |
Context
|
2006-03-16
| ||
| 14:05 | Make provisions in the code to support Provisions to support caching of serialized statements in the SSE extension. (CVS 3139) check-in: 5048fae0 user: drh tags: trunk | |
|
2006-03-15
| ||
| 22:44 | Performance improvement in sqlite3VdbeAddOp(). (CVS 3138) check-in: 6bcbe8fc user: drh tags: trunk | |
| 16:26 | Fix CHECK constraints to use alternative conflict resolution. Ticket #1717. (CVS 3137) check-in: c0d20fa9 user: drh tags: trunk | |
Changes
Changes to src/vdbeaux.c.
103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 |
int sqlite3VdbeAddOp(Vdbe *p, int op, int p1, int p2){
int i;
VdbeOp *pOp;
i = p->nOp;
p->nOp++;
assert( p->magic==VDBE_MAGIC_INIT );
resizeOpArray(p, i+1);
if( sqlite3MallocFailed() ){
return 0;
}
pOp = &p->aOp[i];
pOp->opcode = op;
pOp->p1 = p1;
pOp->p2 = p2;
pOp->p3 = 0;
pOp->p3type = P3_NOTUSED;
|
> | | | > |
103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 |
int sqlite3VdbeAddOp(Vdbe *p, int op, int p1, int p2){
int i;
VdbeOp *pOp;
i = p->nOp;
p->nOp++;
assert( p->magic==VDBE_MAGIC_INIT );
if( p->nOpAlloc<=i ){
resizeOpArray(p, i+1);
if( sqlite3MallocFailed() ){
return 0;
}
}
pOp = &p->aOp[i];
pOp->opcode = op;
pOp->p1 = p1;
pOp->p2 = p2;
pOp->p3 = 0;
pOp->p3type = P3_NOTUSED;
|