A stored procedure, return a ref cursor and accept a IN parameter. CREATEORREPLACEPROCEDUREprocCursorExample(cursorParamOUTSYS_REFCURSOR,userNameParamINVARCHAR2)ISBEGINOPENcursorParamFORSELECT*FROMDBUSERWHEREUS
List of quick examples to create stored procedures (IN, OUT, IN OUT and Cursor parameter) in Oracle database. PL/SQL code is self-explanatory. 1. Hello World A stored procedure to print out a “Hello World” via DBMS_OUTPUT. CREATE OR REPLACE PROCEDURE procPrintHelloWorld IS BEGIN DBMS_O...
Oracle Stored Procedure demo 1 1.how to find invalid status stored procedure and recompile them? SELECT OBJECT_NAME , status FROM user_objects WHERE OBJECT_TYPE = 'PROCEDURE'; Alter procedure schme.procedurename compile; 缺少练习的学习不是完整的学习,练习才是学习,总结才有思考。 1 2 3 4 5 ...
存储过程(Stored Procedure)是在大型数据库系统中,一组为了完成特定功能的SQL语句集,存储过程在数据库中,经过第一次编译后再次调用不需要二次编译。用户通过指定的存储过程名称应传给参数来调用完成。 存储过程就是解决特定问题,有先后顺序的一组SQL语句集合。 在Oracle数据库中存储过程是Procedure。 二、存储过程优缺...
还有其他的问题其实也都是对于调用函数时的设置参数顺序的问题 各种不同顺序出现的一场可能不一样,而且这种异常你上网都找不出解决方案,现在总结下Spring StoredProcedure调用Oracle函数的参数设置顺序: 1.接收函数返回值的代码必须写在最前面 2.然后接下来就输入参数和输出参数,这个顺序必须和函数定义的参数顺序一致才...
SQL Server, Oracle EXEC us_customers; PostgreSQL, MySQL CALLus_customers(); Drop Procedure We can delete stored procedures by using theDROP PROCEDUREcommand. For example, SQL Server, PostgreSQL, MySQL DROPPROCEDUREus_customers; Here, the SQL command deletes theus_customersprocedure which we created...
3.1 The Oracle Stored Procedure ViewAllStudents.sql 1 2 3 4 5 6 CREATE OR REPLACE PROCEDURE studentAll(data out SYS_REFCURSOR) AS BEGIN OPEN data FOR SELECT SID,FNAME,LNAME,DEPT,YEAR,EMAIL FROM STUDENT; END; / 3.2 The Java Code ...
Column names must be unique for stored procedures to work. If two columns have the same name, or if no name is provided, the procedure can result in an error. If there are multiple queries in a stored procedure (for example, to read values from another table or to hold temporary combina...
A stored procedure is a set of structured queries and statements such as control statements and declarations. Here are ten examples of stored procedures that can be useful in different situations. 1. Inserting data using a procedure procedure_demo=#CREATEORREPLACEPROCEDUREgenre_insert_data("GenreId...
当前session处在活动状态,如果此时ORACLE的package在另外一个session中被重新编译,那么当前session再执行其中的procedure就会报包失效,异常STACK见下。