loop while

#要修改的变量DECLARE var_id VARCHAR (+) DEFAULT ';#需要修改的数据的数量DECLARE Var_updatecount INT;#当前循环次数DECLARE Var_whiletimes INT;#定义游标DECLARE Var_cur CURSOR forSELECT ID from table_name;#打开游标OPEN var_cur;#将游标的数据进行赋值FETCH var_cur into var_id;#获取循环次数SELECT COUNT (

Let me introduce you to the loop execution for loop in C # In this practice, we'll show you another important circular statement in C #, for loops. for (expression 1; expression 2; expression 3) { loop-body } Expression 1: Generally

Loop loop DeclareP_sum Number:= 0; P_i Number;Beginp_i:= 1; Loop p_sum:=P_sum+p_i; P_i:=P_i+ 1; If(p_i> -) ThenSYS. Dbms_output.put_line (p_sum); Exit; End if; EndLoop;End; While loop DeclareP_sum Number:= 0; P_i Number;Beginp_i:=

While loopBasic syntax:While do DoneThe while loop is more used to read the contents of the standard input to implement loopsExample 1: Printing numbers sequentially#!/bin/bash#while test#by Sunnyi=10while ((i　　　　Shell Script VI: Loop while

Createprocedure [owner.] name [; program number] [(parameter #1, & hellip; parameter #1024)] [with {recompile | encryption | recompile, encryption}] [forreplication] as program line where the name of the stored procedure cannot exceed 128 words. In

1. Combination of LOOP and IF in loop LOOP CasesDeclareX number;BeginX: = 0;Loop -- start of loopX: = x + 1;If x> 3 then -- cyclic bodyExit;End if;Dbms_output.put_line ('value of inner x '| x); -- cyclic bodyEnd loop; -- end loopDbms_output.put_line

1. Control Structure of PL/SQL, including selection structure, loop structure and jump Structure Rlwrap SQLPLUS spool to dynamic Log File Name Oracle SQLPLUS prompt settings Accelerate SQL return by setting SQLPLUS ARRAYSIZE (row prefetch) 1. Select

Different types of loops JavaScript supports different types of loops:For-loop code block a certain number of timesFor/in-Looping through the properties of an objectWhile-loops the specified code block when the specified condition is

A while loop in PHP that iterates through the number of code block attempts, or loops through code blocks when the specified condition is true. ------------------------------------------------------------- When we write code, we often need a block

SCANF () The dual usage input returns a numeric value based on the input: for example status=scanf ("%ld", &num)///////return 1 after the successful entry to Stasus returns 0 when the input is not a number. You can use this usage as a comparison

Tag: loop   1 calculates the sum of 1 + 2 + 3... + 99 + 100. A --- int sum = 0, I = 0; While (I Sum = sum + I; I ++; } Printf ("% d", sum ); B -- Int sum = 0, I = 1; // storage value Do { Sum = sum + I; // execute a loop body to determine the

Select * from employees EMP where EMP. Salary = 3000 If statement Begin If (10> 50) then Dbms_output.put_line ('da Yu '); Else Dbms_output.put_line ('Bu Da Yu '); End if; End; Select * from employees EMP where EMP. employee_id = 119 Where EMP.

1. Combination of LOOP and IF in loop LOOP CasesDeclareX number;BeginX: = 0;Loop -- start of loopX: = x + 1;If x> 3 then -- cyclic bodyExit;End if;Dbms_output.put_line ('value of inner x '| x); -- cyclic bodyEnd loop; -- end loopDbms_output.put_line

CREATE PROCEDURE [owner.] stored procedure name [; program number] [Parameter # #,... Parameter #1024] [with {recompile | encryption | recompile, encryption}] [the FOR replication] as program row where stored procedure name cannot be more than 128

Starting from In front of the company, meow invited the company to open the program of VBA for excel in the company. Some of the members of the above team had the program written, some have learned some Program Statement in school, but there are

Generally, flash memory in single chip microcomputer is used for storage.ProgramCodeIs a read-only memory. In the MSP430 microcontroller, you can use the built-in flash controller to erase or rewrite any segment of content. In addition, the MSP430

  Bloch talked about many Java puzzles. Today I will share them with you. 0-cycle subject Please write a variable declaration and place it before the following loop to make this loop an infinite loop. For (INT I = start; I } Here, start is an

Python Pygame and pythonpygame 1. Experiment Introduction 1.1 experiment content In this lesson, we will explain the common objects and operations of Pygame, including graphics, animations, text, and audio, to ensure that you have a basic

Encryption | Decryption This article is composed of two documents Test.asp Test Demo file Clsrsa.asp to implement RSA encryption and decryption of the VBS class file Here's the code: 1. test.asp REM Article title: Implementing RSA Encryption and

PowerBuilder prevents decompilation: pbkiller cannot parse the Longlong type and the error is a mess.   Pbkiller2.5.18 cannot parse the Longlong type. Once you declare that the Longlong type cannot be decompiled, the value is incorrect because