3056   int addrOnce = 0;           /* Address of the OP_Once instruction at top */  in sqlite3CodeRhsOfIN()  local
3082       addrOnce = sqlite3VdbeAddOp0(v, OP_Once); VdbeCoverage(v);  in sqlite3CodeRhsOfIN()
3092       sqlite3VdbeJumpHere(v, addrOnce);  in sqlite3CodeRhsOfIN()
3104     addrOnce = sqlite3VdbeAddOp0(v, OP_Once); VdbeCoverage(v);  in sqlite3CodeRhsOfIN()
3135         addrOnce?"":"CORRELATED ", pSelect->selId  in sqlite3CodeRhsOfIN()
3203       if( addrOnce && !sqlite3ExprIsConstant(pE2) ){  in sqlite3CodeRhsOfIN()
3204         sqlite3VdbeChangeToNoop(v, addrOnce-1);  in sqlite3CodeRhsOfIN()
3205         sqlite3VdbeChangeToNoop(v, addrOnce);  in sqlite3CodeRhsOfIN()
3207         addrOnce = 0;  in sqlite3CodeRhsOfIN()
3221   if( addrOnce ){  in sqlite3CodeRhsOfIN()
3223     sqlite3VdbeJumpHere(v, addrOnce);  in sqlite3CodeRhsOfIN()
3252   int addrOnce = 0;           /* Address of OP_Once at top of subroutine */  in sqlite3CodeSubselect()  local
3297     addrOnce = sqlite3VdbeAddOp0(v, OP_Once); VdbeCoverage(v);  in sqlite3CodeSubselect()
3311         addrOnce?"":"CORRELATED ", pSel->selId));  in sqlite3CodeSubselect()
3351   if( addrOnce ){  in sqlite3CodeSubselect()
3352     sqlite3VdbeJumpHere(v, addrOnce);  in sqlite3CodeSubselect()