本文转自:http://www.mkyong.com/oracle/oracle-stored-procedures-hello-world-examples/ List of quick examples to create stored procedures (IN, OUT, IN OUT and Cursor parameter) in Oracle database. PL/SQL code is self
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...
IN OUT- The parameter can be referenced by the procedure or function and the value of the parameter can be overwritten by the procedure or function. Example Let's look at an example of how to create a procedure in Oracle. The following is a simple example of a procedure: CREATE OR REPLA...
next:you can use the below sentences execute procedure. execute[exec] pro_insertDept; 3.invoking procedure in pl/sql program block. begin pro_insertDept; end; 3.stored parameter 1.Stroed procedure patameter contain in,out ,in out three variety model. a.in model (default model) example in...
(Stored Procedure )是一组为了完成特定功能的SQL 语句集,经编译后存储在数据库中。用户通过指定存储过程的名字并给出参数(如果该存储过程带有参数)来执行它。存储过程是数据库中的一个重要对象,任何一个设计良好的数据库应用程序都应该用到存储过程。 存储过程是由流控制和SQL 语句书写的过程,这个过程经编译和优化...
Now let us execute the query in SQL developer and we get the below output. Output: As you can see in executing the procedure it prints the name along with a message. 3. Dropping a Procedure In this example, we are dropping a procedure. Let us look at the example below: ...
Oracle long objects can be passed to and from stored procedures in pretty much the same way as you would with native SQL.The following example demonstrates a call to the blog.edit_entry procedure using a CLOB. In this example no value is assigned to the id parameter so it will correspond...
Remember to drop the old version of the stored procedure and replace it with the one in Example 4-4. It is, of course, not necessary to manually drop the old version, given that the PL/SQL in Example 4-4 contains this line: create or replace PROCEDURE update_employees Just make sure ...
Fix for the names of extended stored procedures in extension pack SSMA v8.9 The v8.9 release of SSMA for Oracle contains the following changes: Conversion of dynamic SQL string literals Conversion forLAG,FIRST_VALUEandLAST_VALUEanalytical functions ...
For example, to wrap a stored procedure that uses PL/SQL booleans, you can create a stored procedure that takes a character or number from JDBC and passes it to the original procedure as BOOLEAN, or, for an output parameter, accepts a BOOLEAN argument from the original procedure and passes...