sqlite/dist/sqlite3.c

170325 **         regEnd = <expr2>          // FOLLOWING expression
170332 **         if( (regEnd--)<=0 ){
170382 **         regEnd = <expr2>
170385 **         if( (regEnd--)<=0 ){
170395 **       if( (regEnd--)<=0 ){
170410 **       regEnd = <expr2>
170411 **       regStart = regEnd - <expr1>
170414 **       if( (regEnd--)<=0 ){
170425 **       if( (regEnd--)<=0 ){
170488 **       regEnd = <expr2>
170490 **       if( regEnd < regStart ){
170514 **           regEnd = <expr2>
170539 **         regEnd = <expr2>
170543 **         while( (csrCurrent.key + regEnd) < csrEnd.key ){
170575 **         regEnd = <expr2>
170578 **         while( (csrEnd.key + regEnd) <= csrCurrent.key ){
170588 **       while( (csrEnd.key + regEnd) <= csrCurrent.key ){
170605 **         regEnd = <expr2>
170609 **         while( (csrCurrent.key + regEnd) < csrEnd.key ){
170659   int regEnd = 0;                 /* Value of <expr> FOLLOWING */
170733     regEnd = ++pParse->nMem;
170792   if( regEnd ){
170793     sqlite3ExprCode(pParse, pMWin->pEnd, regEnd);
170794     windowCheckValue(pParse, regEnd, 1 + (pMWin->eFrmType==TK_RANGE?3:0));
170799     int addrGe = sqlite3VdbeAddOp3(v, op, regStart, 0, regEnd);
170809   if( pMWin->eStart==TK_FOLLOWING && pMWin->eFrmType!=TK_RANGE && regEnd ){
170811     sqlite3VdbeAddOp3(v, OP_Subtract, regStart, regEnd, regStart);
170840         windowCodeRangeTest(&s, OP_Ge, s.current.csr, regEnd, s.end.csr, lbl);
170846         windowCodeOp(&s, WINDOW_RETURN_ROW, regEnd, 0);
170853     windowCodeOp(&s, WINDOW_AGGSTEP, regEnd, 0);
170864         if( regEnd ){
170866           windowCodeRangeTest(&s, OP_Ge, s.current.csr, regEnd, s.end.csr, lbl);
170870         if( regEnd ){
170875         if( regEnd ){
170876           addr = sqlite3VdbeAddOp3(v, OP_IfPos, regEnd, 0, 1);
170881         if( regEnd ) sqlite3VdbeJumpHere(v, addr);
170901     windowCodeOp(&s, WINDOW_AGGSTEP, regEnd, 0);
170922       addrBreak1 = windowCodeOp(&s, WINDOW_RETURN_ROW, regEnd, 1);