234     VdbeOp *pOp = sqlite3VdbeGetOp(v, i);  in readsTable()  local
235     assert( pOp!=0 );  in readsTable()
236     if( pOp->opcode==OP_OpenRead && pOp->p3==iDb ){  in readsTable()
238       Pgno tnum = pOp->p2;  in readsTable()
249     if( pOp->opcode==OP_VOpen && pOp->p4.pVtab==pVTab ){  in readsTable()
250       assert( pOp->p4.pVtab!=0 );  in readsTable()
251       assert( pOp->p4type==P4_VTAB );  in readsTable()
287   VdbeOp *pOp;  in sqlite3ComputeGeneratedColumns()  local
298     pOp = sqlite3VdbeGetLastOp(pParse->pVdbe);  in sqlite3ComputeGeneratedColumns()
299     if( pOp->opcode==OP_Affinity ){  in sqlite3ComputeGeneratedColumns()
304       char *zP4 = pOp->p4.z;  in sqlite3ComputeGeneratedColumns()
306       assert( pOp->p4type==P4_DYNAMIC );  in sqlite3ComputeGeneratedColumns()
316     }else if( pOp->opcode==OP_TypeCheck ){  in sqlite3ComputeGeneratedColumns()
320       pOp->p3 = 1;  in sqlite3ComputeGeneratedColumns()