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提问人:网友guorui212121 发布时间:2022-01-07
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Given the following stored procedure:CREATE PROCEDURE increase_salary (IN p_workdept CHAR

Given the following stored procedure:CREATE PROCEDURE increase_salary (IN p_workdept CHAR(6), OUT p_sum DECIMAL(9,2) ) SET p_sum = (SELECT SUM(salary) FROM employee WHERE workdept=p_workdept);How can this stored procedure be called from the Command Line Processor?()

A.CALL increase_salary(‘A00‘)

B.VALUES increase_salary(‘A00‘)

C.CALL increase_salary(‘A00‘, ?)

D.VALUES increase_salary(‘A00‘, ?)

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更多“Given the following stored procedure:CREATE PROCEDURE increase_salary (IN p_workdept CHAR”相关的问题
第1题
打开过程文件BAG.prg的命令是______。A.OPEN PROCED URE BAG .prgB. SET PROCEDURE TOC.SET PROCE

打开过程文件BAG.prg的命令是______。

A.OPEN PROCED URE BAG .prg

B. SET PROCEDURE TO

C.SET PROCEDURE BAG .prg

D.SET PROCEDURE TO BAG .prg

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第2题
You are the administrator of a SQL Server 2000 database. Using the default options configu
res the database. You drop indexes to facilitate a large import of data, and rebuild them after the import is complete.

Users report that response times from a stored procedure have become slower. In the stored procedure, you examine the following code.

CREATE PROCEDURE GetCustomer

(@CustomerID Int )

AS

SELECT FirstName, LastName, Address1, Address2, City,

State, Zip, MAX(PurchaseDate) AS LastPurchase

FROM Customers C

JOIN Addresses A ON A.AddressID = C.AddressID

JOIN Purchases P ON P.CustomerID = C.CustomerID

WHERE C.CustomerID = @CustomerID

GROUP BY FirstName, LastName, Address1, Address2, City, State, Zip

You want to improve the performance of the procedure by using the least amount of administrative effort. What should you do?

A.Recompile the stored procedure.

B.Update the database statistics.

C.Check the consistency of the database and repair errors.

D.Create a view and modify the stored procedure to use the view.

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第3题
创建存储过程,执行存储过程,修改存储过程和删除存储过程使用的命令分别是:()。

A、CREATE PROCEDURE; EXECUTE; ALTER PROCEDURE; DROP PROCEDURE

B、CREATE PROCEDURE; EXECUTE; UPDATE PROCEDURE; DROP PROCEDURE

C、CREATE PROCEDURE; EXECUTE; UPDATE PROCEDURE; DELECT PROCEDURE

D、CREATE PROCEDURE; EXECUTE; ALTER PROCEDURE; DELECT PROCEDURE

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第4题
In your multitenant container database (CDB) containing pluggable database (PDBs), the HR

In your multitenant container database (CDB) containing pluggable database (PDBs), the HR user executes the following commands to create and grant privileges on a procedure:CREATE OR REPLACE PROCEDURE create_test_v (v_emp_id NUMBER, v_ename VARCHAR2,v_SALARY NUMBER, v_dept_id NUMBER)BEGININSERT INTO hr.test VALUES (V_emp_id, V_ename, V_salary, V_dept_id);END;/GRANT EXECUTE ON CREATE_TEST TO john, jim, smith, king;How can you prevent users having the EXECUTE privilege on the CREATE_TEST procedure from inserting values into tables on which they do not have any privileges?()

A. Create the CREATE_TEST procedure with definer’s rights.

B. Grant the EXECUTE privilege to users with GRANT OPTION on the CREATE_TEST procedure.

C. Create the CREATE_TEST procedure with invoker’s rights.

D. Create the CREATE_TEST procedure as part of a package and grant users the EXECUTE privilege the package.

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第5题
下列()语句用于删除存储过程

A、CREATE PROCEDURE

B、CREATE TABLE

C、DROP PROCEDURE

D、其他

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第6题
下列用于声明一个存储过程Myproc语句,正确的是()。

A、CREATE PROCEDURE Myproc () BEGIN SELECT * FROM student; END;

B、CREATE PROCEDURE Myproc () { SELECT * FROM student; }

C、CREATE PROCEDURE Myproc [] BEGIN SELECT * FROM student; END;

D、CREATE PROCEDURE Myproc { SELECT * FROM student; };

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第7题
Question5: The Fastest Way to Recompile All Stored Procedures I have a problem with a dat

Question5: The Fastest Way to Recompile All Stored Procedures

I have a problem with a database running in SQL Server 6.5 (Service Pack

4). We moved the database (object transfer) from one machine to another last

night, and an error (specific to a stored procedure) is cropping up. However, I

can't tell which procedure is causing it. Permissions are granted in all of our

stored procedures; is there a way from the isql utility to force all stored

procedures to recompile?

Tips: sp_recompile can recomplie a store procedure each time

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第8题
与传统的存储设备通过支持多种硬盘来实现分级存储相比,SVC的的分级存储管理有何明显的优势?()

A.SVC·支持更多级别的磁盘,包括SSD·,光纤磁盘和SATA·磁盘

B.SVC·除了支持各级别的磁盘外,还支持管理磁带库

C.SVC·在各级磁盘间迁移数据的过程对应用透明

D.以上都不对

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第9题
光纤通道可以传输()

A.SCSI块数据

B.TCP包

C.并行数据包

D.所有网络协议

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