It is a server-side PL/SQL procedure.
When executing a PL/SQL function activity, it will automatically ping (cache) the PL/SQL code.
It executes deferred activities in decreasing order of their Cost property value (activities with higher cost value are processed first).
It would fail if another background engine process is started to handle the same type of activities within the same item type.
During its single invocation, it processes activities that were stuck, deferred or timed out when the background engine was started.
第1题:
在Oracle中,关于PL/SQL下列描述正确的是()。
A.PL/SQL代表PowerLanguage/SQL
B.PL/SQL不支持面向对象编程
C.PL/SQL块包括声明部分、可执行部分和异常处理部分
D.PL/SQL提供的四种内置数据类型是character,integer,float,boolean
第2题:
A.PL/SQL表达式可以包含分组函数.
B.PL/SQL表达式不可以包含SQL函数.
C.在SQL语句中部分分组函数可用.
D.以上都不对
第3题:
A. It is a server-side PL/SQL procedure.
B. When executing a PL/SQL function activity, it will automatically ping (cache) the PL/SQL code.
C. It executes deferred activities in decreasing order of their Cost property value (activities with higher cost value are processed first).
D. It would fail if another background engine process is started to handle the same type of activities within the same item type.
E. During its single invocation, it processes activities that were stuck, deferred or timed out when the background engine was started.
第4题:
Which type of PL/SQL construct would you use to automatically correct the error resulting from a statement that was suspended due to a space/x7frelated problem? ()
第5题:
关于PL/SQL块的执行部分下列说法正确的是?()
第6题:
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
第7题:
关于PL/SQL说法错误的是()。
第8题:
A. Parallel compilation of only the stored PL/SQL code
B. Sequential recompilation of only the stored PL/SQL code
C. Parallel recompilation of any stored PL/SQL code
D. Sequential recompilation of any stored PL/SQL code
E. Parallel recompilation of Java code
F. Sequential recompilation of Java code
第9题:
In your Certkiller .com database server the parameter PLSQL_CODE_TYPE has been set to NATIVE. Which object would be achieved by the setting?()
第10题:
关于PL/SQL块的说法正确的是()