文件名称:pppp123
- 所属分类：
- JSP源码/Java
- 资源属性：
- [Java] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 58kb
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- 0次
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java ejb开发 程序4、语句alter table people add(phone_number varchar2(10)) 的作用是 A 修改表结构 B 为people表添加约束，约束名称是phone_number C 向people表中添加一列，名称是phone_number，数据类型是varchar2，长度是10 D 上述答案均不正确 5、（ ）BLOB和CLOB的区别在于 A CLOB只能存放字符类型的数据，而BLOB没有任何限制 B BLOB只能存放字符类型的数据，而CLOB没有任何限制 C CLOB只能存放小于4000字节的数据，而BLOB可以存放大于4000字节的数据 D BLOB只能存放小于4000字节的数据，而CLOB可以存放大于4000字节的数据 6、存储过程从本质上来讲就是 A 匿名的PL/SQL程序块，它可以被赋予参数 B 命名的PL/SQL程序块，它可以被赋予参数 C 命名的PL/SQL程序块，不能被赋予参数 D 匿名的PL/SQL程序块，不能被赋予参数 7、（ ）下列关于日期数据类型，哪一个语句是正确的写法 A insert into test values( 9999-12-03 ) B insert into test values( 1999-03-02 ) C insert into test values(to_char(1999-06-03, yyyy/dd/mm )) D insert into test-four development process, the statement alter table people add (phone_number varchar2 (10)) is the role of Table A revised structure for the people Table B added constraint, constraint name of the people phone_number Table C to add a name is phone_number. yes varchar2 data type, length is the answer above 10 D falsities 5, () BLOB and CLOB the difference is only a CLOB type of characters stored data, and BLOB no restrictions placed only B BLOB data type characters, and CLOB no restrictions only C CLOB deposit of less than 4000 bytes of data, and BLOB can be stored more than 4,000 gigabytes of data storage D BLOB only less than 4000 bytes of data, and CLOB can be stored more than 4,000 gigabytes of data on six, and stored in essence, it was A anonymous PL/SQL block, it can be given the pa
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下载文件列表
ejb
...\hello
...\.....\bak
...\.....\...\hello
...\.....\...\.....\103b9cbf206Enterprise1.java~1~
...\.....\...\.....\103b9cbf206Enterprise1.java~2~
...\.....\...\.....\103b9cbf206Enterprise1Bean.java~1~
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...\.....\...\.....\103b9cbf206Enterprise1Home.java~1~
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...\.....\...\.....\Enterprise1.java~1~
...\.....\...\.....\Enterprise1.java~2~
...\.....\...\.....\Enterprise1Bean.java~1~
...\.....\...\.....\Enterprise1Bean.java~2~
...\.....\...\.....\Enterprise1Home.java~1~
...\.....\...\.....\Enterprise1Home.java~2~
...\.....\...\.....\HelloEJB.java~1~
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...\.....\...\.....\HelloEJBBean.java~1~
...\.....\...\.....\HelloEJBBean.java~2~
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...\.....\...\.....\HelloEJBBean.java~5~
...\.....\...\.....\HelloEJBHome.java~1~
...\.....\...\.....\HelloEJBTestClient1.java~1~
...\.....\...\.....\HelloEJBTestClient1.java~2~
...\.....\...\.....\HelloEJBTestClient1.java~3~
...\.....\...\.....\HelloEJBTestClient1.java~4~
...\.....\...\.....\HelloEJBTestClient1.java~5~
...\.....\...\HelloBean
...\.....\...\.........\META-INF
...\.....\...\.........\........\ejb-jar.xml~1~
...\.....\...\.........\........\ejb-jar.xml~2~
...\.....\...\.........\........\ejb-modeler-layout.xml~1~
...\.....\...\.........\........\ejb-modeler-layout.xml~2~
...\.....\...\.........\........\weblogic-cmp-rdbms-jar.xml~1~
...\.....\...\.........\........\weblogic-cmp-rdbms-jar.xml~2~
...\.....\...\.........\........\weblogic-ejb-jar.xml~1~
...\.....\...\.........\........\weblogic-ejb-jar.xml~2~
...\.....\classes
...\.....\.......\Generated Source
...\.....\.......\................\hello
...\.....\.......\................\.....\HelloEJB_qmspk6_EOImpl.java
...\.....\.......\................\.....\HelloEJB_qmspk6_HomeImpl.java
...\.....\.......\................\.....\HelloEJB_qmspk6_Impl.java
...\.....\.......\................\.....\HelloEJB_qmspk6_Intf.java
...\.....\.......\hello
...\.....\.......\.....\HelloEJB.class
...\.....\.......\.....\HelloEJBBean.class
...\.....\.......\.....\HelloEJBHome.class
...\.....\.......\.....\HelloEJBTestClient1.class
...\.....\.......\.....\HelloEJB_qmspk6_EOImpl.class
...\.....\.......\.....\HelloEJB_qmspk6_HomeImpl.class
...\.....\.......\.....\HelloEJB_qmspk6_Impl.class
...\.....\.......\.....\HelloEJB_qmspk6_Intf.class
...\.....\.......\package cache
...\.....\.......\.............\hello.dep2
...\.....\hello.jpx
...\.....\hello.jpx.local
...\.....\HelloBean
...\.....\.........\hello
...\.....\.........\.....\HelloEJB.class
...\.....\.........\.....\HelloEJBBean.class
...\.....\.........\.....\HelloEJBHome.class
...\.....\.........\META-INF
...\.....\.........\........\ejb-jar.xml
...\.....\.........\........\ejb-modeler-layout.xml
...\.....\.........\........\weblogic-cmp-rdbms-jar.xml
...\.....\.........\........\weblogic-ejb-jar.xml
...\.....\HelloBean.jar
...\.....\Servlet.library
...\.....\src
...\.....\...\hello
...\.....\...\.....\HelloEJB.java
...\.....\...\.....\HelloEJBBean.java
...\.....\...\.....\HelloEJBHome.java
...\.....\...\.....\HelloEJBTestClient1.java
...\hello
...\.....\bak
...\.....\...\hello
...\.....\...\.....\103b9cbf206Enterprise1.java~1~
...\.....\...\.....\103b9cbf206Enterprise1.java~2~
...\.....\...\.....\103b9cbf206Enterprise1Bean.java~1~
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...\.....\...\.....\103b9cbf206Enterprise1Home.java~1~
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...\.....\...\.....\Enterprise1.java~1~
...\.....\...\.....\Enterprise1.java~2~
...\.....\...\.....\Enterprise1Bean.java~1~
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...\.....\...\.....\Enterprise1Home.java~1~
...\.....\...\.....\Enterprise1Home.java~2~
...\.....\...\.....\HelloEJB.java~1~
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...\.....\...\.....\HelloEJBTestClient1.java~1~
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...\.....\...\HelloBean
...\.....\...\.........\META-INF
...\.....\...\.........\........\ejb-jar.xml~1~
...\.....\...\.........\........\ejb-jar.xml~2~
...\.....\...\.........\........\ejb-modeler-layout.xml~1~
...\.....\...\.........\........\ejb-modeler-layout.xml~2~
...\.....\...\.........\........\weblogic-cmp-rdbms-jar.xml~1~
...\.....\...\.........\........\weblogic-cmp-rdbms-jar.xml~2~
...\.....\...\.........\........\weblogic-ejb-jar.xml~1~
...\.....\...\.........\........\weblogic-ejb-jar.xml~2~
...\.....\classes
...\.....\.......\Generated Source
...\.....\.......\................\hello
...\.....\.......\................\.....\HelloEJB_qmspk6_EOImpl.java
...\.....\.......\................\.....\HelloEJB_qmspk6_HomeImpl.java
...\.....\.......\................\.....\HelloEJB_qmspk6_Impl.java
...\.....\.......\................\.....\HelloEJB_qmspk6_Intf.java
...\.....\.......\hello
...\.....\.......\.....\HelloEJB.class
...\.....\.......\.....\HelloEJBBean.class
...\.....\.......\.....\HelloEJBHome.class
...\.....\.......\.....\HelloEJBTestClient1.class
...\.....\.......\.....\HelloEJB_qmspk6_EOImpl.class
...\.....\.......\.....\HelloEJB_qmspk6_HomeImpl.class
...\.....\.......\.....\HelloEJB_qmspk6_Impl.class
...\.....\.......\.....\HelloEJB_qmspk6_Intf.class
...\.....\.......\package cache
...\.....\.......\.............\hello.dep2
...\.....\hello.jpx
...\.....\hello.jpx.local
...\.....\HelloBean
...\.....\.........\hello
...\.....\.........\.....\HelloEJB.class
...\.....\.........\.....\HelloEJBBean.class
...\.....\.........\.....\HelloEJBHome.class
...\.....\.........\META-INF
...\.....\.........\........\ejb-jar.xml
...\.....\.........\........\ejb-modeler-layout.xml
...\.....\.........\........\weblogic-cmp-rdbms-jar.xml
...\.....\.........\........\weblogic-ejb-jar.xml
...\.....\HelloBean.jar
...\.....\Servlet.library
...\.....\src
...\.....\...\hello
...\.....\...\.....\HelloEJB.java
...\.....\...\.....\HelloEJBBean.java
...\.....\...\.....\HelloEJBHome.java
...\.....\...\.....\HelloEJBTestClient1.java