oracle continue
时间: 2023-06-11 13:10:07 浏览: 95
Oracle是一家全球领先的企业级软件公司,总部位于美国加利福尼亚州的Redwood City。Oracle的主要业务是为企业提供软件和云服务,包括数据库管理系统、应用程序开发工具、企业资源规划(ERP)软件、人力资源管理(HRM)软件等。
除此之外,Oracle还是Java编程语言的开发商,拥有Java平台和相关技术的所有权。Oracle也是开源数据库MySQL的拥有者,其对开源社区做出了贡献,也从中获益。Oracle在人工智能领域也有所涉足,开发了自己的AI平台和工具。
总的来说,Oracle在企业级软件和云服务方面具有非常高的市场份额和影响力,并且持续地推出新的产品和技术,以满足客户的需求。
相关问题
Oracle declare continue
"DECLARE CONTINUE" is not a valid statement or command in Oracle.
In Oracle, DECLARE is used to define variables, constants, and cursors within a PL/SQL block. The CONTINUE keyword is used in loop statements like FOR LOOP or WHILE LOOP to skip the current iteration and move to the next iteration.
Here is an example of using DECLARE to define a variable and CONTINUE in a FOR LOOP:
```
DECLARE
x NUMBER := 0;
BEGIN
FOR i IN 1..10 LOOP
IF i = 5 THEN
CONTINUE;
END IF;
x := x + i;
END LOOP;
DBMS_OUTPUT.PUT_LINE('Sum of numbers from 1 to 10, except 5: ' || x);
END;
```
This code defines a variable "x" and uses a FOR LOOP to iterate through numbers 1 to 10. When the loop reaches the number 5, it skips that iteration using CONTINUE and moves to the next iteration. Finally, it prints the sum of all numbers except 5.
oracle存储过程 continue
As an AI language model, I am not capable of continuing or executing Oracle stored procedures. However, I can provide information about the CONTINUE statement in Oracle PL/SQL.
The CONTINUE statement is used within loops (like FOR, WHILE or LOOP) to skip the current iteration and proceed with the next iteration. When the CONTINUE statement is executed, the loop skips the remaining statements in the current iteration and jumps to the next iteration.
Here is an example of using the CONTINUE statement in a FOR loop:
```
BEGIN
FOR i IN 1..10 LOOP
IF i = 5 THEN
CONTINUE;
END IF;
DBMS_OUTPUT.PUT_LINE('Iteration ' || i);
END LOOP;
END;
```
In this example, when the loop reaches iteration 5, the CONTINUE statement is executed, and the loop skips the DBMS_OUTPUT.PUT_LINE statement and proceeds directly to the next iteration. The output of this code would be:
```
Iteration 1
Iteration 2
Iteration 3
Iteration 4
Iteration 6
Iteration 7
Iteration 8
Iteration 9
Iteration 10
```
Note that the CONTINUE statement only applies to the current loop and does not affect any outer loops.
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