Cross Reference: /osnet-11/usr/src/lib/libsqlite/src/vdbe.c

Lines Matching refs:opcode
31 ** a linear sequence of operations.  Each operation has an opcode 
62 ** moves, either by the OP_MoveTo or the OP_Next opcode.  The test
438 ** It uses the RDTSC opcode to read cycle count value out of the
506   unsigned long long start;  /* CPU clock count at start of opcode */
507   int origPc;                /* Program counter at start of opcode */
573     switch( pOp->opcode ){
588 ** opcode and the opcodes.c file is filled with an array of strings where
589 ** each string is the symbolic name for the corresponding opcode.
593 ** comment lines are used in the generation of the opcode.html documentation
1031     switch( pOp->opcode ){
1057     switch( pOp->opcode ){
1183   switch( pOp->opcode ){
1445   switch( pOp->opcode ){
1465 ** The opcode numbers are extracted from this source file by doing
1598   switch( pOp->opcode ){
1599     case OP_StrEq:    c = c==0;    assert( pOp->opcode-6==OP_Eq );   break;
1600     case OP_StrNe:    c = c!=0;    assert( pOp->opcode-6==OP_Ne );   break;
1601     case OP_StrLt:    c = c<0;     assert( pOp->opcode-6==OP_Lt );   break;
1602     case OP_StrLe:    c = c<=0;    assert( pOp->opcode-6==OP_Le );   break;
1603     case OP_StrGt:    c = c>0;     assert( pOp->opcode-6==OP_Gt );   break;
1604     default:          c = c>=0;    assert( pOp->opcode-6==OP_Ge );   break;
1647   if( pOp->opcode==OP_And ){
1682     if( pOp->opcode==OP_Negative || pTos->r<0.0 ){
1688     if( pOp->opcode==OP_Negative || pTos->i<0 ){
1697     if( pOp->opcode==OP_Negative || pTos->r<0.0 ){
1775     if( pOp->opcode==OP_IfNot ) c = !c;
1828 ** opcode can decode the record later.  Refer to source code
2036   addRowid = pOp->opcode==OP_MakeIdxKey;
2127 ** The MakeKey opcode.  This routine increases the least significant
2128 ** byte of that key by one.  This is used so that the MoveTo opcode
2134   /* The IncrKey opcode is only applied to keys generated by
2167 ** opcode is encountered.  Depending on the ON CONFLICT setting, the
2255 ** before the Transaction opcode was executed.  No additional modifications
2302 ** A transaction must be started before executing this opcode.
2334 ** to be executed (to establish a read lock) before this opcode is
2370 ** The P3 value is not actually used by this opcode and may be
2382 ** The P3 value is not actually used by this opcode and may be
2408   wrFlag = pOp->opcode==OP_OpenWrite;
2464 ** This opcode is used for tables that exist for the duration of a single
2467 ** context of this opcode means for the duration of a single SQL statement
2506 ** A pseudo-table created by this opcode is useful for holding the
2569       if( pOp->p2==0 && pOp->opcode==OP_MoveTo ){
2586     oc = pOp->opcode;
2662   if( pOp->opcode==OP_Found ){
2667   if( pOp->opcode!=OP_Distinct ){
2927 ** P1 may not be a pseudo-table opened using the OpenPseudo opcode.
2939     if( pOp->opcode==OP_PutStrKey ){
2966       assert( pOp->opcode==OP_PutIntKey );
3034 ** off (if P2==0).  In key-as-data mode, the OP_Column opcode pulls
3080     }else if( pC->keyAsData || pOp->opcode==OP_RowKey ){
3095     if( pC->keyAsData || pOp->opcode==OP_RowKey ){
3114 ** (See the MakeRecord opcode for additional information about
3119 ** If the KeyAsData opcode has previously executed on this cursor,
3241 ** Next opcode.
3274 ** Compare this opcode to Recno.  The Recno opcode extracts the first
3278 ** This opcode may not be used on a pseudo-table.
3417       rc = pOp->opcode==OP_Next ? sqliteBtreeNext(pCrsr, &res) :
3435 ** MakeIdxKey instruction.  This opcode writes that key into the
3488 ** The top of the stack is an index key built using the MakeIdxKey opcode.
3489 ** This opcode removes that entry from the index.
3586     if( pOp->opcode==OP_IdxLT ){
3588     }else if( pOp->opcode==OP_IdxGE ){
3603 ** by the MakeIdxKey opcode.  This routine looks at the first P1 fields of
3695   if( pOp->opcode==OP_CreateTable ){
3720 ** is cleared by this opcode.  In other words, after this opcode
3726 ** This opcode is used for testing purposes only.
3794   /* What this opcode codes, really, is reverse the order of the
3851 ** opcode. The list is empty after this is executed.
3885 ** opcode. The context stores the last insert row id, the last statement change
4139 ** Open the file named by P3 for reading using the FileRead opcode.
4684 ** set is empty, push nothing and jump immediately to P2.  This opcode is
4698     if( pOp->opcode==OP_SetFirst ) pc = pOp->p2 - 1;
4702   if( pOp->opcode==OP_SetFirst ){
4727 ** Vacuum the entire database.  This opcode will cause other virtual
4768 /* An other opcode is illegal...
4771   sqlite_snprintf(sizeof(zBuf),zBuf,"%d",pOp->opcode);
4772   sqliteSetString(&p->zErrMsg, "unknown opcode ", zBuf, (char*)0);