diff options
Diffstat (limited to 'src/vdbe.c')
| -rw-r--r-- | src/vdbe.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/src/vdbe.c b/src/vdbe.c index 2bb39c85b..1cf4cb16a 100644 --- a/src/vdbe.c +++ b/src/vdbe.c @@ -3213,15 +3213,15 @@ case OP_ReadCookie: { /* out2 */ /* Opcode: SetCookie P1 P2 P3 * * ** -** Write the content of register P3 (interpreted as an integer) -** into cookie number P2 of database P1. P2==1 is the schema version. -** P2==2 is the database format. P2==3 is the recommended pager cache +** Write the integer value P3 into cookie number P2 of database P1. +** P2==1 is the schema version. P2==2 is the database format. +** P2==3 is the recommended pager cache ** size, and so forth. P1==0 is the main database file and P1==1 is the ** database file used to store temporary tables. ** ** A transaction must be started before executing this opcode. */ -case OP_SetCookie: { /* in3 */ +case OP_SetCookie: { Db *pDb; assert( pOp->p2<SQLITE_N_BTREE_META ); assert( pOp->p1>=0 && pOp->p1<db->nDb ); @@ -3230,17 +3230,15 @@ case OP_SetCookie: { /* in3 */ pDb = &db->aDb[pOp->p1]; assert( pDb->pBt!=0 ); assert( sqlite3SchemaMutexHeld(db, pOp->p1, 0) ); - pIn3 = &aMem[pOp->p3]; - sqlite3VdbeMemIntegerify(pIn3); /* See note about index shifting on OP_ReadCookie */ - rc = sqlite3BtreeUpdateMeta(pDb->pBt, pOp->p2, (int)pIn3->u.i); + rc = sqlite3BtreeUpdateMeta(pDb->pBt, pOp->p2, pOp->p3); if( pOp->p2==BTREE_SCHEMA_VERSION ){ /* When the schema cookie changes, record the new cookie internally */ - pDb->pSchema->schema_cookie = (int)pIn3->u.i; + pDb->pSchema->schema_cookie = pOp->p3; db->flags |= SQLITE_InternChanges; }else if( pOp->p2==BTREE_FILE_FORMAT ){ /* Record changes in the file format */ - pDb->pSchema->file_format = (u8)pIn3->u.i; + pDb->pSchema->file_format = pOp->p3; } if( pOp->p1==1 ){ /* Invalidate all prepared statements whenever the TEMP database |