CREATE[OR REPLACE]PROCEDURE[schema.]procedure_name[( [{IN | OUT | IN OUT}]datatype[default|:=value], ...) ] {IS|AS}[description part 说明部分]BEGINSQL STATEMENT 语句序列[EXCEPTION 例外处理]END[procedure _Name 过程名]; 过程参数说明: OR REPLACE 是一个可选的关键字,建议用户使用此关键字。
(2).SELECT INTO STATEMENT语句 该语句将select到的结果赋值给一个或多个变量,例如: CREATEORREPLACEPROCEDUREDEMO_CDD1ISs_nameVARCHAR2;--学生名称s_ageNUMBER;--学生年龄s_addressVARCHAR2;--学生籍贯BEGIN--给单个变量赋值SELECTstudent_addressINTOs_addressFROMstudentwherestudent_grade=100;--给多个变量赋值SELE...
@TestpublicvoidtestCallProcedure(){try{//加载数据库驱动Class.forName("oracle.jdbc.driver.OracleDriver");//获取数据库连接Connection conn=DriverManager.getConnection("jdbc:oracle:thin:@192.168.19.10:1521:orcl","scott","tiger");//创建preperedStatementCallableStatement cst=conn.prepareCall("{call pro_emp...
案例CREATE OR REPLACE procedure thirdPro is n_start number; n_end number; count_num number; use_time number; begin n_start:=dbms_utility.get_time; dbms_output.put_line('This statement start time : '|| n_start ); --查看oracle数据库版本 SELECT count(*) into count_num FROM v$version;...
releases of Oracle Audit Vault are still available: – View data time ranges – Alert severity summary – Summary of alert activity – Top five audit source by number of alerts – Alerts by audit event category xxi ■ Statement, Object, Privilege, FGA, and Capture Rules Audit Settings pages....
(2)If CURSOR_SPACE_FOR_TIMEis set to true, then a cursorcan be deallocated only when all application cursors associated with itsstatement are closed. In this case, Oracle Database need not verify thata cursor is in the cache because it cannot be deallocated while an applicationcursor associat...
{ if (resultSet != null) resultSet.close(); if (statement != null) statement.close(); if (connect != null) connect.close(); } catch (SQLException e) { e.printStackTrace(); throw e; } } } public static void main(String[] args) throws Exception { PolarDBJdbcDemo demo = new ...
The function name of the event handler; includes the package name if necessary. This function is invoked only after the first row that matches the audit condition in the query is processed. If the procedure fails with an exception, the user SQL statement will fail as well. ...
If the sayHello procedure was defined by the following DDL statement:Copy Copied to Clipboard Error: Could not Copy CREATE OR REPLACE PROCEDURE sayHello (name IN VARCHAR2, greeting OUT VARCHAR2) AS BEGIN greeting := 'Hello ' || name; END; /...
If you have a structure column in your combinations table, you also need to include a structure column in your range table (with a corresponding form field), or provide some other method for passing the structure ID number to the NUM parameter in your calls to key flexfield routines. For ...