520         char zOp2[16];  in sqlite3TreeViewExpr()  local
522           sqlite3_snprintf(sizeof(zOp2),zOp2," op2=0x%02x",pExpr->op2);  in sqlite3TreeViewExpr()
524           zOp2[0] = 0;  in sqlite3TreeViewExpr()
527                                     pExpr->iColumn, zFlgs, zOp2);  in sqlite3TreeViewExpr()
686         const char *zOp2;  in sqlite3TreeViewExpr()  local
689         zOp2 = zBuf;  in sqlite3TreeViewExpr()
690         if( pExpr->op2==NC_IsCheck ) zOp2 = "NC_IsCheck";  in sqlite3TreeViewExpr()
691         if( pExpr->op2==NC_IdxExpr ) zOp2 = "NC_IdxExpr";  in sqlite3TreeViewExpr()
692         if( pExpr->op2==NC_PartIdx ) zOp2 = "NC_PartIdx";  in sqlite3TreeViewExpr()
693         if( pExpr->op2==NC_GenCol ) zOp2 = "NC_GenCol";  in sqlite3TreeViewExpr()
695                             pExpr->u.zToken, zFlgs, zOp2);  in sqlite3TreeViewExpr()