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SQL的使用方法。
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更多 “SQL的使用方法。” 相关考题
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SQL语言具有两种使用方式，它们在使用的细节上会有些差别，特别是SELECT语句。这两种不同使用方法的SQL，分别称为交互式SQL和( )。A．提示式SQLB．多用户SQLC．嵌入式SQLD．解释式SQl
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下列哪个版本的SQL Server是完全由微软公司开发的第一个SQL Server版本( )。
A、SQL Server4.2B、SQL Server6.0C、SQL Server 7.0D、SQL Server 2000
考题
在哪里可以查看SQL Server 2008中的当前日志()。
A.SQL Server Management Studio中的安全性——SQL Server日志B.SQL Server Management Studio中的数据库——SQL Server日志C.SQL Server Management Studio中的管理——SQL Server日志D.SQL Server Management Studio中的管理——维护计划
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关于PL/SQL说法错误的是（）。A、PL/SQL是达梦数据库的过程化语言B、PL/SQL并不能支持所有的SQL数据类型和SQL函数C、包括一整套的数据类型、条件结构、循环结构和异常处理结构D、PL/SQL可以执行SQL语句，SQL语句中也可以使用PL/SQL函数
考题
Which statement correctly describes SQL and /SQL*Plus?（）A、Both SQL and /SQL*plus allow manipulation of values in the database.B、/SQL* Plus recognizes SQL satement and sends them to the server; SQL is the Oracle proprietary interface for executing SQL statements.C、/SQL* Plus language for communicating with the Oracle server to access data; SQL recognizes SQL statements and sends them to the server.D、/SQL manipulates data and table definition in the database; /SQL* Plus does not allow manipulation of values in the database.
考题
What happens when you run the SQL Tuning Advisor with limited scope?（）A、Access pathanalysis is not performed for SQL statements.B、SQL structure analysis is not performed for SQL statements.C、SQL Profile recommendations are not generated for SQL statements.D、Staleness and absence of statistics are not checked for the objects in the SQL Tuning Advisor. In this case, SQL Tuning Advisor produces recommendations based on statistical checks, access path analysis, and SQL structure analysis. SQL profile recommendations are not generated.
考题
下列关于PL/SQL的说法正确的是（）A、PL/SQL是应用于各种数据库上的通用语言B、PL/SQL是过程化的SQL语言C、PL/SQL是只能在SQL*PLUS中运行D、在PL/SQL可以直接执行所有的SQL操作
考题
单选题You are a database administrator for your company. The company has two SQL Server 2005 computers named SQL1 and SQL2. SQL1 is located on the local network. SQL2 is located at a vendors site and is connected by using a VPN over the Internet. You need to write heterogeneous queries on SQL1 that access data from both SQL1 and SQL2. To ensure that your queries are functional， you must configure access to the vendors site. What should you do？（）A
Configure an HTTP endpoint for SQL2 on SQL1.B
Configure SQL2 as a linked server on SQL1.C
Configure an HTTP endpoint for SQL1 on SQL2.D
Configure SQL1 as a linked server on SQL2.
考题
单选题Which statement correctly describes SQL and /SQL*Plus?（）A
Both SQL and /SQL*plus allow manipulation of values in the database.B
/SQL* Plus recognizes SQL satement and sends them to the server; SQL is the Oracle proprietary interface for executing SQL statements.C
/SQL* Plus language for communicating with the Oracle server to access data; SQL recognizes SQL statements and sends them to the server.D
/SQL manipulates data and table definition in the database; /SQL* Plus does not allow manipulation of values in the database.
考题
单选题下列关于PL/SQL的说法正确的是（）A
PL/SQL是应用于各种数据库上的通用语言B
PL/SQL是过程化的SQL语言C
PL/SQL是只能在SQL*PLUS中运行D
在PL/SQL可以直接执行所有的SQL操作
考题
单选题当前最新的SQL语言是（）。A
ANSI SQL-99B
ANSI SQLC
ANSI SQL-95D
Transact-SQL
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