Derby ij 工具命令分享心得
搭建完环境变量,看下个人觉得相当于oracle的plus工具的derby工具ij
常用命令
进入ij工具
C:\Documents and Settings\ldbjakyo>ijij 版本 10.6
ij> connect 'jdbc:derby:ldbDerby:creat=true';URL 属性 [creat=true] 属性是 Derby 未知的。错误 08001:No suitable driver found for jdbc:derby:ldbDerby:creat=true
ij> connect 'jdbc:derby:ldbDerby;create=true;user=ldb;password=ldb;';ij>
G:\derby_10.6.1.0>mkdir derbyworkG:\derby_10.6.1.0>dir 驱动器 G 中的卷是 本地磁盘 卷的序列号是 7809-7182 G:\derby_10.6.1.0 的目录2010-09-19 23:00 <DIR> .2010-09-19 23:00 <DIR> ..2010-09-19 22:21 <DIR> bin2010-09-19 22:21 <DIR> demo2010-09-19 23:00 <DIR> derbywork2010-09-19 22:21 <DIR> docs2010-04-26 07:07 5,513 index.html2010-09-19 22:21 <DIR> javadoc2010-04-26 13:23 37,645 KEYS2010-09-19 22:21 <DIR> lib2010-04-26 13:23 11,560 LICENSE2010-04-26 13:23 7,118 NOTICE2010-04-26 13:23 75,017 RELEASE-NOTES.html2010-09-19 22:21 <DIR> test 5 个文件 136,853 字节 9 个目录 44,323,389,440 可用字节G:\derby_10.6.1.0>cd derbyworkG:\derby_10.6.1.0\derbywork>ijij 版本 10.6ij> connect 'jdbc:derby:ldbDerby;create=true;user=ldb;password=ldb;';ij>
ij> exit ;
connect 'jdbc:derby:ldbDerby;'; 这里没必要再create=true,因为已经建立过ldbDerby数据库了,再创建会报错的(WARNING 01J01)show connections ; 看下到当前的所有连接状态ij> show connections;CONNECTION0* - jdbc:derby:ldbDerby* = 当前连接ij> disconnect;ij> show connections;无可用的连接。ij>
ij> connect 'jdbc:derby:ldbDerby';ij> show connections;CONNECTION0* - jdbc:derby:ldbDerby* = 当前连接ij> connect 'jdbc:derby:ldbDerby';ij(CONNECTION1)> connect 'jdbc:derby:ldbDerby';ij(CONNECTION2)> connect 'jdbc:derby:ldbDerby';ij(CONNECTION3)> show connections;CONNECTION0 - jdbc:derby:ldbDerbyCONNECTION1 - jdbc:derby:ldbDerbyCONNECTION2 - jdbc:derby:ldbDerbyCONNECTION3* - jdbc:derby:ldbDerby* = 当前连接ij(CONNECTION3)> disconnect;ij> show connections;CONNECTION0 - jdbc:derby:ldbDerbyCONNECTION1 - jdbc:derby:ldbDerbyCONNECTION2 - jdbc:derby:ldbDerby无当前连接ij> disconnect;IJ 错误:无法建立 connectionij> disconnect;IJ 错误:无法建立 connectionij> show connections;CONNECTION0 - jdbc:derby:ldbDerbyCONNECTION1 - jdbc:derby:ldbDerbyCONNECTION2 - jdbc:derby:ldbDerby无当前连接ij> set connection CONNECTION1;ij(CONNECTION1)> show connections;CONNECTION0 - jdbc:derby:ldbDerbyCONNECTION1* - jdbc:derby:ldbDerbyCONNECTION2 - jdbc:derby:ldbDerby* = 当前连接ij(CONNECTION1)>
G:\derby_10.6.1.0\derbywork\sqlTest>cd derby10G:\derby_10.6.1.0\derbywork\sqlTest\derby10>java org.apache.derby.tools.ij < derby.build.sql > derby.build.out 2> derby.build.errG:\derby_10.6.1.0\derbywork\sqlTest\derby10>javac *.javaG:\derby_10.6.1.0\derbywork\sqlTest\derby10>