284   assert( pExpr->op==TK_EQ || pExpr->op==TK_IN || pExpr->op==TK_LT ||  in comparisonAffinity()
641        || pExpr->op==TK_LT || pExpr->op==TK_GT   in codeVectorCompare()
649   if( op==TK_LE ) opx = TK_LT;  in codeVectorCompare()
675     if( (opx==TK_LT || opx==TK_GT) && i<nLeft-1 ){  in codeVectorCompare()
677       testcase(opx==TK_LT); VdbeCoverageIf(v,opx==TK_LT);  in codeVectorCompare()
691       assert( op==TK_LT || op==TK_GT || op==TK_LE || op==TK_GE );  in codeVectorCompare()
4313     case TK_LT:  in sqlite3ExprCodeTarget()
4329         assert(TK_LT==OP_Lt); testcase(op==OP_Lt); VdbeCoverageIf(v,op==OP_Lt);  in sqlite3ExprCodeTarget()
5253     case TK_LT:  in sqlite3ExprIfTrue()
5265       assert(TK_LT==OP_Lt); testcase(op==OP_Lt); VdbeCoverageIf(v,op==OP_Lt);  in sqlite3ExprIfTrue()
5373   assert( pExpr->op!=TK_LT || op==OP_Ge );  in sqlite3ExprIfFalse()
5430     case TK_LT:  in sqlite3ExprIfFalse()
5442       assert(TK_LT==OP_Lt); testcase(op==OP_Lt); VdbeCoverageIf(v,op==OP_Lt);  in sqlite3ExprIfFalse()
5754     case TK_LT:  in exprImpliesNotNull()
5904     case TK_LT:  in impliesNotNullRow()
5912       testcase( pExpr->op==TK_LT );  in impliesNotNullRow()