oracleDbeaver存储过程语法详解可视化⼯具 Dbeaver
基本语法
增
CREATE OR REPLACE  PROCEDURE  addStudent
IS
BEGIN
INSERT INTO student values(6,2,5,'⼩陈',22,0);
END addStudent;
call addStudent();
DROP  procedure getStudent
SELECT * FROM student
删
CREATE OR REPLACE  PROCEDURE  delStudent
IS
BEGIN
DELETE FROM student WHERE ID='6';
END delStudent;
call delStudent();
DROP  procedure delStudent
SELECT * FROM student
改
CREATE OR REPLACE  PROCEDURE  updateStudent
IS
BEGIN
UPDATE  student SET  AGE=25 WHERE ID='5';
END updateStudent;
call updateStudent();
DROP  procedure updateStudent
SELECT * FROM student
单个查询
CREATE OR REPLACE  PROCEDURE  getStudentCount
(studentCount OUT NUMBER)
IS
BEGIN
SELECT  count(*) INTO studentCount FROM student;
END getStudentCount;
DECLARE
studentCount NUMBER(38);
BEGIN
getStudentCount(studentCount);
dbms_output.put_line(studentCount);
END;
DROP  procedure getStudentCount
SELECT * FROM student
多⾏查询
--定义存储过程，返回游标
CREATE OR REPLACE PROCEDURE  getAllStudent(resule OUT sys_refcursor) IS  --返回游标
BEGIN
OPEN resule FOR SELECT * FROM student;
END;
--查询存储过程
cur SYS_REFCURSOR;  --游标
result_row student%rowtype;
BEGIN
getAllStudent(cur);
LOOP
FETCH cur INTO result_row ;
EXIT WHEN cur%notfound;
dbms_output.put_line('ID: '||result_row.ID||' TID: '||result_row.TID||'SID: '||result_row.SID||' SNAME: '||result_row.SNAME||' AGE: '||result_row.AGE||' SEX: '||result_row.SEX); END LOOP;
CLOSE cur;
END;
DROP  procedure getAllStudent
SELECT * FROM student
springboot中使⽤
⼀个student表，⼀个teacher表
有这样⼀个业务，删除教师，删除其所有学⽣
CREATE OR REPLACE  PROCEDURE  delTeacher(myTID IN VARCHAR2)
IS
BEGIN
DELETE FROM teacher WHERE TID=myTID;
END delTeacher;
CREATE OR REPLACE  PROCEDURE  delStudentOfTeacher(myTID IN VARCHAR2)
IS
BEGIN
DELETE FROM student WHERE TID=myTID;
END delStudentOfTeacher;
<delete id="teacherDelete" parameterType="int">
{call delTeacher(#{arg0})}
</delete>
<delete id="studentOfTeacherDelete" >
{call delStudentOfTeacher(#{arg0}) }
</delete>
测试
void contextLoads() {
teacherService.deleteTeacher(2);
}
增
CREATE OR REPLACE  PROCEDURE  addTeacher(myTID IN varchar2,myTNAME IN varchar2,myAGE IN varchar2)
IS
BEGIN
INSERT INTO teacher values(myTID,myTNAME,myAGE);
END addTeacher;
<insert id="teacherAdd">
call addTeacher(#{arg0},#{arg1},#{arg2})
</insert>
改
CREATE OR REPLACE  PROCEDURE  updateTeacher(myTNAME IN varchar2,myAGE IN varchar2,myTID IN varchar2)
IS
BEGIN
UPDATE  teacher SET TNAME=myTNAME,AGE=myAGE WHERE TID=myTID;
END updateTeacher;
<update id="teacherUpdate" >
call updateTeacher(#{arg0},#{arg1},#{arg2});
</update>
学⽣增删改
增
CREATE OR REPLACE  PROCEDURE  addStudent(myID IN varchar2,myTID IN varchar2,mySID IN varchar2,mySNAME IN varchar2,myAGE IN number,mySEX IN varchar2) IS
BEGIN
INSERT INTO student values(myID,myTID,mySID,mySNAME,myAGE,mySEX);
END addStudent;
<insert id="studentAdd" >
call addStudent(#{arg0},#{arg2},#{arg1},#{arg3},#{arg4},#{arg5})
</insert>
删
CREATE OR REPLACE  PROCEDURE  delStudent(mySID IN varchar2)
IS
BEGIN
DELETE FROM student WHERE SID=mySID;
END delStudent;
<delete id="studentDelete" >
call delStudent(#{arg0})
delete in
</delete>
CREATE OR REPLACE  PROCEDURE  updateStudent(mySID IN varchar2,mySNAME IN varchar2,myAGE IN NUMBER,mySEX IN varchar2)
IS
BEGIN
UPDATE  student SET  SNAME=mySNAME,AGE=myAGE,SEX=mySEX WHERE SID=mySID;
END updateStudent;
到此这篇关于oracle Dbeaver存储过程的⽂章就介绍到这了，更多相关oracle Dbeaver存储过程内容请搜索以前的⽂章或继续浏览下⾯的相关⽂章希望⼤家以后多多⽀持！

版权声明：本站内容均来自互联网，仅供演示用，请勿用于商业和其他非法用途。如果侵犯了您的权益请与我们联系QQ:729038198，我们将在24小时内删除。