LOAD CLIENT FROM 'E:\1\data\ECMS_APPLY.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_APPLY"; LOAD CLIENT FROM 'E:\1\data\ECMS_APPLY_PRIV.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_APPLY_PRIV"; LOAD CLIENT FROM 'E:\1\data\ECMS_APPLY_PROCESS.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_APPLY_PROCESS"; LOAD CLIENT FROM 'E:\1\data\ECMS_CONTENT_ARTICLE1.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IDENTITYOVERRIDE INSERT INTO "XXP"."ECMS_CONTENT_ARTICLE1"; LOAD CLIENT FROM 'E:\1\data\ECMS_CONTENT_BMGG.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_CONTENT_BMGG"; LOAD CLIENT FROM 'E:\1\data\ECMS_CONTENT_CBJ.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_CONTENT_CBJ"; LOAD CLIENT FROM 'E:\1\data\ECMS_CONTENT_FIELDS.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_CONTENT_FIELDS"; LOAD CLIENT FROM 'E:\1\data\ECMS_CONTENT_GG.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_CONTENT_GG"; LOAD CLIENT FROM 'E:\1\data\ECMS_CONTENT_INFO.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_CONTENT_INFO"; LOAD CLIENT FROM 'E:\1\data\ECMS_CONTENT_PUBLISH_1.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_CONTENT_PUBLISH_1"; LOAD CLIENT FROM 'E:\1\data\ECMS_CONTENT_PUBLISH_2.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_CONTENT_PUBLISH_2"; LOAD CLIENT FROM 'E:\1\data\ECMS_CONTENT_PUBLISH_3.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_CONTENT_PUBLISH_3"; LOAD CLIENT FROM 'E:\1\data\ECMS_CONTENT_PUBLISH_4.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_CONTENT_PUBLISH_4"; LOAD CLIENT FROM 'E:\1\data\ECMS_CONTENT_TABLES.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_CONTENT_TABLES"; LOAD CLIENT FROM 'E:\1\data\ECMS_CONTENT_ZXFT.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_CONTENT_ZXFT"; LOAD CLIENT FROM 'E:\1\data\ECMS_EXCHANGE_ITEM.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_EXCHANGE_ITEM"; LOAD CLIENT FROM 'E:\1\data\ECMS_EXCHANGE_LEAVE.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_EXCHANGE_LEAVE"; LOAD CLIENT FROM 'E:\1\data\ECMS_EXCHANGE_PRIV.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_EXCHANGE_PRIV"; LOAD CLIENT FROM 'E:\1\data\ECMS_EXCHANGE_PROCESS.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_EXCHANGE_PROCESS"; LOAD CLIENT FROM 'E:\1\data\ECMS_EXCHANGE_TYPE.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_EXCHANGE_TYPE"; LOAD CLIENT FROM 'E:\1\data\ECMS_FILES.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_FILES"; LOAD CLIENT FROM 'E:\1\data\ECMS_NODES.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_NODES"; LOAD CLIENT FROM 'E:\1\data\ECMS_NODE_SERIAL.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_NODE_SERIAL"; LOAD CLIENT FROM 'E:\1\data\ECMS_PRIV.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_PRIV"; LOAD CLIENT FROM 'E:\1\data\ECMS_PRIVILEGES.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_PRIVILEGES"; LOAD CLIENT FROM 'E:\1\data\ECMS_RELATED_DOC.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IDENTITYOVERRIDE INSERT INTO "XXP"."ECMS_RELATED_DOC"; LOAD CLIENT FROM 'E:\1\data\ECMS_ROLE.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_ROLE"; LOAD CLIENT FROM 'E:\1\data\ECMS_SERIAL.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_SERIAL"; LOAD CLIENT FROM 'E:\1\data\ECMS_SITES.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_SITES"; LOAD CLIENT FROM 'E:\1\data\ECMS_TEMPLATE_NODE.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_TEMPLATE_NODE"; LOAD CLIENT FROM 'E:\1\data\ECMS_USER.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ECMS_USER"; LOAD CLIENT FROM 'E:\1\data\INFORMATION_1.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IDENTITYOVERRIDE INSERT INTO "XXP"."INFORMATION_1"; LOAD CLIENT FROM 'E:\1\data\INFORMATION_2.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IDENTITYOVERRIDE INSERT INTO "XXP"."INFORMATION_2"; LOAD CLIENT FROM 'E:\1\data\INFORMATION_3.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IDENTITYOVERRIDE INSERT INTO "XXP"."INFORMATION_3"; LOAD CLIENT FROM 'E:\1\data\INFORMATION_4.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IDENTITYOVERRIDE INSERT INTO "XXP"."INFORMATION_4"; LOAD CLIENT FROM 'E:\1\data\LOG.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."LOG"; LOAD CLIENT FROM 'E:\1\data\LOGIN.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."LOGIN"; LOAD CLIENT FROM 'E:\1\data\ORGAN.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."ORGAN"; LOAD CLIENT FROM 'E:\1\data\SYN_NODE.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."SYN_NODE"; LOAD CLIENT FROM 'E:\1\data\USER_NODE.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."USER_NODE"; LOAD CLIENT FROM 'E:\1\data\USER_ORGAN.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."USER_ORGAN"; LOAD CLIENT FROM 'E:\1\data\USER_PRIV.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."USER_PRIV"; LOAD CLIENT FROM 'E:\1\data\USER_ROLE.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."USER_ROLE"; LOAD CLIENT FROM 'E:\1\data\VOTE_ADMIN_REPLY.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."VOTE_ADMIN_REPLY"; LOAD CLIENT FROM 'E:\1\data\VOTE_ITEM.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."VOTE_ITEM"; LOAD CLIENT FROM 'E:\1\data\VOTE_OPTION.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."VOTE_OPTION"; LOAD CLIENT FROM 'E:\1\data\VOTE_PRIV.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."VOTE_PRIV"; LOAD CLIENT FROM 'E:\1\data\VOTE_REPLY.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."VOTE_REPLY"; LOAD CLIENT FROM 'E:\1\data\VOTE_SUBJECT.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."VOTE_SUBJECT"; LOAD CLIENT FROM 'E:\1\data\VOTE_TYPE.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."VOTE_TYPE"; LOAD CLIENT FROM 'E:\1\data\VOTE_USERINFO.del' OF DEL LOBS FROM 'E:\1\data\' MODIFIED BY LOBSINFILE DELPRIORITYCHAR IMPLIEDDECIMAL INSERT INTO "XXP"."VOTE_USERINFO";
export导出文件中由于有换行符而无法正确的load和import
load的时候加modified by DELPRIORITYCHAR
MODIFIED BY DELPRIORITYCHAR.J$Z ar z}0Db2默认load优先级策略为，record delimiter, character delimiter, column delimiter,这样record delimiter得优先级最高，所以原始文件如果有换行的话load就认为是新的record，如果用户在某些情况下行里面包含了换行符（比如论坛里面的一条帖子，不可能把换行符删掉的），就必须用delprioritychar改变默认的优先级别，确保""之间的数据不管有没有换行符都被认为是同一条记录Vq ]d"zD6d3Y]0例：LOAD CLIENT FROM 'F:s1.del' OF DEL MODIFIED BY DELPRIORITYCHAR INSERT INTO DB2ADMIN.ZXTABLES
在建表时，对于一些表的主键设置为自增，这样在对表进行数据插入、修改、删除时，会方便很多，但是一旦表的主键作为其他表的外键，那么在对数据进行迁移时，就会出现数据不匹配的问题，如何解决对于自增字段的数据和数据文件匹配问题呢。在深入研究load后发现，load对于自增数据的导入，有三种方式：IDENTITYIGNOR、IDENTITYMISSING、IDENTITYOVERRIDE。在实际测试后，对于IDENTITYIGNOR、IDENTITYMISSING，自增字段按照计数器累加；IDENTITYOVERRIDE，自增字段按照数据文件的数据导入表中。
加上IDENTITYOVERRIDE后，Load将把数据文件中的数值，填充到表的自增字段中。
5. 对于自增序列(GENERATED ALWAYS）
MODIFIED BY IDENTITYOVERRIDE：此参数可以理解为，采用文件load文件中的自增值做为表自增序列的值，这样就能保证对于自增序列有业务意义，或者关联逻辑（主外键关联）的情况下保证数据的一致，个人对此命令屡试不爽
例： LOAD CLIENT FROM 'F:s1.del' OF DEL MODIFIED BY IDENTITYOVERRIDE INSERT INTO DB2ADMIN.ztables;
6. 对于自增序列(GENERATED by default）
GENERATED by default可以直接通过一般的导入方式加载数据，不过有时候会有一点点小问题，自增序列没有进行分配，也就是说，原来表有50条记录，自增序列的下一次分配值为50，当你已经导入了1000条记录进去了，然后发现自增序列的下一次分配值还是为50，这种事不经常发生，但是偶尔会发生一次，比较郁闷的是，当表继续插入数据的时候，下一次分配就会发生冲突，尤其是如果自增建为主键的时候，会违反唯一约束。
解决办法：首先找到这个序列分配的最大值，select max(id) from tablea;
然后用下边这个命令，alter table tablea alter column restart with max(id)+1
相关链接：
http://blog.itpub.net/694276/viewspace-423017/
http://www.db2china.net/club/viewthread.php?tid=24299
Db2 文件导入导出常见命令总结
Db2 的数据迁移，最常用的就是导入导出功能，而导入导出的命令貌似简单，实则内含玄机，千变万化，稍不留神，则错误百出，这儿就工作中常用到的命令，总结了一下，分享给大家！欢迎大家踊跃拍砖！
当然在这以前，我觉得有必要提及一点关于导入导出基础的知识！
DEL：界定的ASCII文件，行分隔符和列分隔符将数据分开。
ASC：定长的ASCII文件，行按照行分割符分开，列定长。
PC/IXF：只能用来在db2之间导数据，根据类型数字值被打包成十进制或者二进制，字符被保存为ASCII，只保存变量已经使用了的长度，文件中包括表的定义和表的数据。
WSF：工作表方式导入导出，这种格式的文件类型用的比较少。
Db2中对不同的数据导入导出方式，支持不同的文件类型，这里个人觉得很有必要注意下的。
文件类型 Import export load
-------------------------------------------------------
定界 支持 支持 支持
非定界 支持 不支持 支持
Ixf 支持 支持 支持
Wsf工作表 支持 支持 不支持
关于3种导入导出操作进行简单的介绍:
export：导出数据，支持IXF，DEL或WSF
import：导入数据，可以向表中导入数据，支持上面提到的4种文件类型。
load：导入数据，功能和import基本相同。支持以上说的几种文件类型。
关于Export
这个其实比较简单，没啥好说的，一般命令：export to filename of filetype select x from xx where ;就ok了,这里需要注意的是：
1. 关于不同字符集的导出
MODIFIED BY CODEPAGE=
Exprot to filename.del for del MODIFIED BY CODEPAGE=1386 select … from …where …;
这里，在数据从数据库倒出来的时候就会做一个数据库代码页的转换
2.时间字段格式化的
MODIFIED BY TIMESTAMPFORMAT="yyyy-mm-dd hh:mm:ss tt"
例:Exprot to filename.del for del MODIFIED BY TIMESTAMPFORMAT="yyyy-mm-dd hh:mm:ss tt" select … from …where …;
关于Import
1.Import模式的介绍
CREATE/INSERT/INSERT_UPDATE/REPLACE/REPLACE_CREATE
CREATE :首先创建目标表和它的索引，然后将数据导入到新表中。该选项惟一支持的文件格式是 PC/IXF。还可以指定新表所在表空间的名称
INSERT :将导入的数据插入表中。目标表必须已经存在。
INSERT_UPDATE :将数据插入表中，或者更新表中具有匹配主键的行。目标表必须已经存在，并且定义了一个主键。
REPLACE :删除所有已有的数据，并将导入的数据插入到一个已有的目标表中。
REPLACE_CREATE :如果目标表已经存在，则导入实用程序删除已有的数据，并插入新的数据，就像 REPLACE 选项那样。如果目标表还没有定义，那么首先创建这个表以及它的相关索引，然后再导入数据。正如您可能想像的那样，输入文件必须是 PC/IXF 格式的文件，因为那种格式包含对导出表的结构化描述。如果目标表是被一个外键引用的一个父表，那么就不能使用 REPLACE_CREATE。
2. 批量提交
COMMITCOUNT，保证insert的数据在COMMITCOUNT以后进行一次commit，这对于大数据量的导入文件来说是一个不错的方法，
例：Import from filename of del COMMITCOUNT 50000 insert into tabname;
3. 批量插入
MODIFIED BY COMPOUND把文件中的 COMPOUND 行记录作为一组一起导入，这个操作可以和上边的批量提交一起使用，比较理想。
例：Import from filename of del MODIFIED BY COMPOUND =50 insert into tabname;
4. 导入记录限制
ROWCOUNT：只导入rowcount 条数据，有时候，业务逻辑需要只导入部分数据，那么ROWCOUNT是一个不错的选择，只是在我的测试中ROWCOUNT一直没有起过作用，呵呵，谁熟悉这里，帮我完善下。
例：Import from filename of del ROWCOUNT 10000 insert into tabname;
5. 导入起点
RESTARTCOUNT：从导入文件的第RESTARTCOUNT条记录开始导入
例：Import from filename of del RESTARTCOUNT 55 ROWCOUNT 10000 insert into tabname;--从55条开始，导入10000条数据
6. 有警告数据的条数限制
WARNINGCOUNT:当导入的数据中，有警告或错误（例如类型不匹配，列不对应等造成的）并且条数超过WARNINGCOUNT是就会停止import。
例：Import from filename of del WARNINGCOUNT 10 insert into tabname;
7. 禁止发出行警告
MODIFIED BY NOROWWARNINGS
例：Import from filename of del MODIFIED BY NOROWWARNINGS WARNINGCOUNT 10 insert into tabname;
8. LOB 文件
LOBS FROM ：指出LOB的路径
例：Import from filename of del LOBS FROM ‘/home’ MODIFIED BY NOROWWARNINGS WARNINGCOUNT 10 insert into tabname;
9. 对于自增序列(GENERATED ALWAYS）
建议不要对自增序列的表进行import操作，因为import对于自增序列，只有MODIFIED BY IDENTITYIGNORE和MODIFIED BY IDENTITYMISSING的2中操作，这2中操作都会改变自增序列的原值，这样如果导出表和表之间有基于自增序列的关联关系的话，就失去了数据本身的意义，所以建议尽量少用基于import的自增表的操作，那该怎么做？可以用load老代替import，我们下来在load的操作中会讲到！
关于Load
1. 字符串间隔，列间隔，小数点表示
CHARDEL/COLDEL/DECPT
例：LOAD CLIENT FROM 'F:s1.del' OF DEL MODIFIED BY CHARDEL(COLDEL= DECPT? INSERT INTO "DB2ADMIN"."ZXTABLES"
2.数据库记录中存在换行符,导致数据无法装入的情况
MODIFIED BY DELPRIORITYCHAR
Db2默认load优先级策略为，record delimiter, character delimiter, column delimiter,这样record delimiter得优先级最高，所以原始文件如果有换行的话load就认为是新的record，如果用户在某些情况下行里面包含了换行符（比如论坛里面的一条帖子，不可能把换行符删掉的），就必须用delprioritychar改变默认的优先级别，确保""之间的数据不管有没有换行符都被认为是同一条记录
例：LOAD CLIENT FROM 'F:s1.del' OF DEL MODIFIED BY DELPRIORITYCHAR INSERT INTO DB2ADMIN.ZXTABLES
3.load后表空间暂挂的处理
Copy YES/ NONRECOVERABLE
对于DMS表空间，load默认为copy NO 模式，此模式下，load完成后，表空间会处于暂挂状态，这时候只能查表中的数据，需要对表空间进行一次备份，才可以对表进行update、insert等操作，那么我们可以使用如上2个命令，对于Copy YES，load完成以后会自动进行一次备份操作；NONRECOVERABLE 指出load不可恢复，此命令符不会产生表空间暂挂，也不会自动进行表空间备份，但是他有一个缺点就是，不能恢复，当数据库进行回滚的时候，不能还原，危险等级还是比较高一点，不过个人觉得也NONRECOVERABLE比较实用。
例：LOAD CLIENT FROM 'F:s1.del' OF DEL INSERT INTO DB2ADMIN.ZXTABLES NONRECOVERABLE
LOAD CLIENT FROM 'F:s1.del' OF DEL INSERT INTO DB2ADMIN.ZXTABLES COPY YES
4. load IXF类型文件到多分区数据库
partitioned db configmode load_only_verify_part part_file_location
当数据在2个不同数量节点的数据库之间移动，如果还想使用load来进行IXF的数据装载就比较棘手了，当时查遍IBM的官方文档均无所获，正郁郁不安时，狼出现了，给支了一招，现分享给大家。
首先，把ixf文件复制和分区数量相同的文件，并后缀.000(分区号)，
比如，2个分区，那么我需要把原来的a.ixf,拷贝2个，并命名为a.ixf.000以及a.ixf.001
然后，load from staff.ixf of ixf replace into t1 partitioned db configmode load_only_verify_part part_file_location xxxx（part_file_location为a.ixf.000所在的目录），当然如果在unix下的话，可以通过ln –s 来做一个连接也行。
5. 对于自增序列(GENERATED ALWAYS）
MODIFIED BY IDENTITYOVERRIDE：此参数可以理解为，采用文件load文件中的自增值做为表自增序列的值，这样就能保证对于自增序列有业务意义，或者关联逻辑（主外键关联）的情况下保证数据的一致，个人对此命令屡试不爽
例： LOAD CLIENT FROM 'F:s1.del' OF DEL MODIFIED BY IDENTITYOVERRIDE INSERT INTO DB2ADMIN.ztables;
6. 对于自增序列(GENERATED by default）
GENERATED by default可以直接通过一般的导入方式加载数据，不过有时候会有一点点小问题，自增序列没有进行分配，也就是说，原来表有50条记录，自增序列的下一次分配值为50，当你已经导入了1000条记录进去了，然后发现自增序列的下一次分配值还是为50，这种事不经常发生，但是偶尔会发生一次，比较郁闷的是，当表继续插入数据的时候，下一次分配就会发生冲突，尤其是如果自增建为主键的时候，会违反唯一约束。
解决办法：首先找到这个序列分配的最大值，select max(id) from tablea;
然后用下边这个命令，alter table tablea alter column restart with max(id)+1
7.
ROWCOUNT/WARNINGCOUNT
这个同IMPORT
8.terminate，restart
如果load的过程中出了点故障，比如连接被force掉了等，这时连接查询表数据会报错SQL0668N，原因码3，这时可以通过带有terminate的load命令来进行处理！
LOAD CLIENT FROM 'F:s1.del' OF DEL terminate INTO DB2ADMIN.ztables;
9. set integrity 命令
如果表上有约束，那么给表load数据以后，一般连接表的时候都会报错，SQL0668N，原因码1，这说明该表处于“设置完整性暂挂无访问”状态，那么需要如下命令来操作。
Set integrity for schema.tablename immediate checked;
10.提高导入导出速度的数据库参数
CONFIGURATION：应用程序堆大小，该参数指示可由Backup，restore，load及装入恢复应用程序同事使用的最大内存量，看帖子上有介绍，这个值可以设置为10000*cpu数量。
db2_all "DB2 UPDATE DATABASE CONFIGURATION USING UTIL_HEAP_SZ 113486"
ixf 导出导入
-- Start of generated script for 10.161.100.180-SRS2-SRS (db2test) -- Jun-27-2014 at 10:10:22 EXPORT TO 'H:\xudata\srs2\ECMS_APPLY.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_APPLY"; #SYNC 10; EXPORT TO 'H:\xudata\srs2\ECMS_APPLY_PRIV.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_APPLY_PRIV"; #SYNC 20; EXPORT TO 'H:\xudata\srs2\ECMS_APPLY_PROCESS.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_APPLY_PROCESS"; #SYNC 30; EXPORT TO 'H:\xudata\srs2\ECMS_CONTENT_ARTICLE1.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_CONTENT_ARTICLE1"; #SYNC 40; EXPORT TO 'H:\xudata\srs2\ECMS_CONTENT_BMGG.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_CONTENT_BMGG"; #SYNC 50; EXPORT TO 'H:\xudata\srs2\ECMS_CONTENT_CBJ.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_CONTENT_CBJ"; #SYNC 60; EXPORT TO 'H:\xudata\srs2\ECMS_CONTENT_FIELDS.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_CONTENT_FIELDS"; #SYNC 70; EXPORT TO 'H:\xudata\srs2\ECMS_CONTENT_GG.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_CONTENT_GG"; #SYNC 80; EXPORT TO 'H:\xudata\srs2\ECMS_CONTENT_INFO.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_CONTENT_INFO"; #SYNC 90; EXPORT TO 'H:\xudata\srs2\ECMS_CONTENT_PUBLISH_1.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_CONTENT_PUBLISH_1"; #SYNC 100; EXPORT TO 'H:\xudata\srs2\ECMS_CONTENT_PUBLISH_2.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_CONTENT_PUBLISH_2"; #SYNC 110; EXPORT TO 'H:\xudata\srs2\ECMS_CONTENT_PUBLISH_3.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_CONTENT_PUBLISH_3"; #SYNC 120; EXPORT TO 'H:\xudata\srs2\ECMS_CONTENT_PUBLISH_4.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_CONTENT_PUBLISH_4"; #SYNC 130; EXPORT TO 'H:\xudata\srs2\ECMS_CONTENT_TABLES.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_CONTENT_TABLES"; #SYNC 140; EXPORT TO 'H:\xudata\srs2\ECMS_CONTENT_ZXFT.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_CONTENT_ZXFT"; #SYNC 150; EXPORT TO 'H:\xudata\srs2\ECMS_EXCHANGE_ITEM.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_EXCHANGE_ITEM"; #SYNC 160; EXPORT TO 'H:\xudata\srs2\ECMS_EXCHANGE_LEAVE.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_EXCHANGE_LEAVE"; #SYNC 170; EXPORT TO 'H:\xudata\srs2\ECMS_EXCHANGE_PRIV.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_EXCHANGE_PRIV"; #SYNC 180; EXPORT TO 'H:\xudata\srs2\ECMS_EXCHANGE_PROCESS.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_EXCHANGE_PROCESS"; #SYNC 190; EXPORT TO 'H:\xudata\srs2\ECMS_EXCHANGE_TYPE.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_EXCHANGE_TYPE"; #SYNC 200; EXPORT TO 'H:\xudata\srs2\ECMS_FILES.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_FILES"; #SYNC 210; EXPORT TO 'H:\xudata\srs2\ECMS_NODES.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_NODES"; #SYNC 220; EXPORT TO 'H:\xudata\srs2\ECMS_NODE_SERIAL.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_NODE_SERIAL"; #SYNC 230; EXPORT TO 'H:\xudata\srs2\ECMS_PRIV.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_PRIV"; #SYNC 240; EXPORT TO 'H:\xudata\srs2\ECMS_PRIVILEGES.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_PRIVILEGES"; #SYNC 250; EXPORT TO 'H:\xudata\srs2\ECMS_RELATED_DOC.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_RELATED_DOC"; #SYNC 260; EXPORT TO 'H:\xudata\srs2\ECMS_ROLE.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_ROLE"; #SYNC 270; EXPORT TO 'H:\xudata\srs2\ECMS_SERIAL.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_SERIAL"; #SYNC 280; EXPORT TO 'H:\xudata\srs2\ECMS_SITES.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_SITES"; #SYNC 290; EXPORT TO 'H:\xudata\srs2\ECMS_TEMPLATE_NODE.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_TEMPLATE_NODE"; #SYNC 300; EXPORT TO 'H:\xudata\srs2\ECMS_USER.ixf' OF IXF SELECT * FROM "DB2TEST"."ECMS_USER"; #SYNC 310; EXPORT TO 'H:\xudata\srs2\INFORMATION_1.ixf' OF IXF SELECT * FROM "DB2TEST"."INFORMATION_1"; #SYNC 320; EXPORT TO 'H:\xudata\srs2\INFORMATION_2.ixf' OF IXF SELECT * FROM "DB2TEST"."INFORMATION_2"; #SYNC 330; EXPORT TO 'H:\xudata\srs2\INFORMATION_3.ixf' OF IXF SELECT * FROM "DB2TEST"."INFORMATION_3"; #SYNC 340; EXPORT TO 'H:\xudata\srs2\INFORMATION_4.ixf' OF IXF SELECT * FROM "DB2TEST"."INFORMATION_4"; #SYNC 350; EXPORT TO 'H:\xudata\srs2\LOG.ixf' OF IXF SELECT * FROM "DB2TEST"."LOG"; #SYNC 360; EXPORT TO 'H:\xudata\srs2\LOGIN.ixf' OF IXF SELECT * FROM "DB2TEST"."LOGIN"; #SYNC 370; EXPORT TO 'H:\xudata\srs2\ORGAN.ixf' OF IXF SELECT * FROM "DB2TEST"."ORGAN"; #SYNC 380; EXPORT TO 'H:\xudata\srs2\SYN_NODE.ixf' OF IXF SELECT * FROM "DB2TEST"."SYN_NODE"; #SYNC 390; EXPORT TO 'H:\xudata\srs2\USER_NODE.ixf' OF IXF SELECT * FROM "DB2TEST"."USER_NODE"; #SYNC 400; EXPORT TO 'H:\xudata\srs2\USER_ORGAN.ixf' OF IXF SELECT * FROM "DB2TEST"."USER_ORGAN"; #SYNC 410; EXPORT TO 'H:\xudata\srs2\USER_PRIV.ixf' OF IXF SELECT * FROM "DB2TEST"."USER_PRIV"; #SYNC 420; EXPORT TO 'H:\xudata\srs2\USER_ROLE.ixf' OF IXF SELECT * FROM "DB2TEST"."USER_ROLE"; #SYNC 430; EXPORT TO 'H:\xudata\srs2\VOTE_ADMIN_REPLY.ixf' OF IXF SELECT * FROM "DB2TEST"."VOTE_ADMIN_REPLY"; #SYNC 440; EXPORT TO 'H:\xudata\srs2\VOTE_ITEM.ixf' OF IXF SELECT * FROM "DB2TEST"."VOTE_ITEM"; #SYNC 450; EXPORT TO 'H:\xudata\srs2\VOTE_OPTION.ixf' OF IXF SELECT * FROM "DB2TEST"."VOTE_OPTION"; #SYNC 460; EXPORT TO 'H:\xudata\srs2\VOTE_PRIV.ixf' OF IXF SELECT * FROM "DB2TEST"."VOTE_PRIV"; #SYNC 470; EXPORT TO 'H:\xudata\srs2\VOTE_REPLY.ixf' OF IXF SELECT * FROM "DB2TEST"."VOTE_REPLY"; #SYNC 480; EXPORT TO 'H:\xudata\srs2\VOTE_SUBJECT.ixf' OF IXF SELECT * FROM "DB2TEST"."VOTE_SUBJECT"; #SYNC 490; EXPORT TO 'H:\xudata\srs2\VOTE_TYPE.ixf' OF IXF SELECT * FROM "DB2TEST"."VOTE_TYPE"; #SYNC 500; EXPORT TO 'H:\xudata\srs2\VOTE_USERINFO.ixf' OF IXF SELECT * FROM "DB2TEST"."VOTE_USERINFO"; #SYNC 510; -- End of generated script for 10.161.100.180-SRS2-SRS (db2test)
LOAD CLIENT FROM 'E:\1\srsixf\ECMS_APPLY.ixf' OF IXF INSERT INTO "XXP"."ECMS_APPLY"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_APPLY_PRIV.ixf' OF IXF INSERT INTO "XXP"."ECMS_APPLY_PRIV"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_APPLY_PROCESS.ixf' OF IXF INSERT INTO "XXP"."ECMS_APPLY_PROCESS"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_CONTENT_ARTICLE1.ixf' OF IXF MODIFIED BY IDENTITYOVERRIDE INSERT INTO "XXP"."ECMS_CONTENT_ARTICLE1"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_CONTENT_BMGG.ixf' OF IXF INSERT INTO "XXP"."ECMS_CONTENT_BMGG"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_CONTENT_CBJ.ixf' OF IXF INSERT INTO "XXP"."ECMS_CONTENT_CBJ"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_CONTENT_FIELDS.ixf' OF IXF INSERT INTO "XXP"."ECMS_CONTENT_FIELDS"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_CONTENT_GG.ixf' OF IXF INSERT INTO "XXP"."ECMS_CONTENT_GG"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_CONTENT_INFO.ixf' OF IXF INSERT INTO "XXP"."ECMS_CONTENT_INFO"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_CONTENT_PUBLISH_1.ixf' OF IXF INSERT INTO "XXP"."ECMS_CONTENT_PUBLISH_1"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_CONTENT_PUBLISH_2.ixf' OF IXF INSERT INTO "XXP"."ECMS_CONTENT_PUBLISH_2"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_CONTENT_PUBLISH_3.ixf' OF IXF INSERT INTO "XXP"."ECMS_CONTENT_PUBLISH_3"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_CONTENT_PUBLISH_4.ixf' OF IXF INSERT INTO "XXP"."ECMS_CONTENT_PUBLISH_4"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_CONTENT_TABLES.ixf' OF IXF INSERT INTO "XXP"."ECMS_CONTENT_TABLES"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_CONTENT_ZXFT.ixf' OF IXF INSERT INTO "XXP"."ECMS_CONTENT_ZXFT"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_EXCHANGE_ITEM.ixf' OF IXF INSERT INTO "XXP"."ECMS_EXCHANGE_ITEM"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_EXCHANGE_LEAVE.ixf' OF IXF INSERT INTO "XXP"."ECMS_EXCHANGE_LEAVE"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_EXCHANGE_PRIV.ixf' OF IXF INSERT INTO "XXP"."ECMS_EXCHANGE_PRIV"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_EXCHANGE_PROCESS.ixf' OF IXF INSERT INTO "XXP"."ECMS_EXCHANGE_PROCESS"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_EXCHANGE_TYPE.ixf' OF IXF INSERT INTO "XXP"."ECMS_EXCHANGE_TYPE"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_FILES.ixf' OF IXF INSERT INTO "XXP"."ECMS_FILES"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_NODES.ixf' OF IXF INSERT INTO "XXP"."ECMS_NODES"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_NODE_SERIAL.ixf' OF IXF INSERT INTO "XXP"."ECMS_NODE_SERIAL"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_PRIV.ixf' OF IXF INSERT INTO "XXP"."ECMS_PRIV"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_PRIVILEGES.ixf' OF IXF INSERT INTO "XXP"."ECMS_PRIVILEGES"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_RELATED_DOC.ixf' OF IXF MODIFIED BY IDENTITYOVERRIDE INSERT INTO "XXP"."ECMS_RELATED_DOC"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_ROLE.ixf' OF IXF INSERT INTO "XXP"."ECMS_ROLE"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_SERIAL.ixf' OF IXF INSERT INTO "XXP"."ECMS_SERIAL"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_SITES.ixf' OF IXF INSERT INTO "XXP"."ECMS_SITES"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_TEMPLATE_NODE.ixf' OF IXF INSERT INTO "XXP"."ECMS_TEMPLATE_NODE"; LOAD CLIENT FROM 'E:\1\srsixf\ECMS_USER.ixf' OF IXF INSERT INTO "XXP"."ECMS_USER"; LOAD CLIENT FROM 'E:\1\srsixf\INFORMATION_1.ixf' OF IXF MODIFIED BY IDENTITYOVERRIDE INSERT INTO "XXP"."INFORMATION_1"; LOAD CLIENT FROM 'E:\1\srsixf\INFORMATION_2.ixf' OF IXF MODIFIED BY IDENTITYOVERRIDE INSERT INTO "XXP"."INFORMATION_2"; LOAD CLIENT FROM 'E:\1\srsixf\INFORMATION_3.ixf' OF IXF MODIFIED BY IDENTITYOVERRIDE INSERT INTO "XXP"."INFORMATION_3"; LOAD CLIENT FROM 'E:\1\srsixf\INFORMATION_4.ixf' OF IXF MODIFIED BY IDENTITYOVERRIDE INSERT INTO "XXP"."INFORMATION_4"; LOAD CLIENT FROM 'E:\1\srsixf\LOG.ixf' OF IXF INSERT INTO "XXP"."LOG"; LOAD CLIENT FROM 'E:\1\srsixf\LOGIN.ixf' OF IXF INSERT INTO "XXP"."LOGIN"; LOAD CLIENT FROM 'E:\1\srsixf\ORGAN.ixf' OF IXF INSERT INTO "XXP"."ORGAN"; LOAD CLIENT FROM 'E:\1\srsixf\SYN_NODE.ixf' OF IXF INSERT INTO "XXP"."SYN_NODE"; LOAD CLIENT FROM 'E:\1\srsixf\USER_NODE.ixf' OF IXF INSERT INTO "XXP"."USER_NODE"; LOAD CLIENT FROM 'E:\1\srsixf\USER_ORGAN.ixf' OF IXF INSERT INTO "XXP"."USER_ORGAN"; LOAD CLIENT FROM 'E:\1\srsixf\USER_PRIV.ixf' OF IXF INSERT INTO "XXP"."USER_PRIV"; LOAD CLIENT FROM 'E:\1\srsixf\USER_ROLE.ixf' OF IXF INSERT INTO "XXP"."USER_ROLE"; LOAD CLIENT FROM 'E:\1\srsixf\VOTE_ADMIN_REPLY.ixf' OF IXF INSERT INTO "XXP"."VOTE_ADMIN_REPLY"; LOAD CLIENT FROM 'E:\1\srsixf\VOTE_ITEM.ixf' OF IXF INSERT INTO "XXP"."VOTE_ITEM"; LOAD CLIENT FROM 'E:\1\srsixf\VOTE_OPTION.ixf' OF IXF INSERT INTO "XXP"."VOTE_OPTION"; LOAD CLIENT FROM 'E:\1\srsixf\VOTE_PRIV.ixf' OF IXF INSERT INTO "XXP"."VOTE_PRIV"; LOAD CLIENT FROM 'E:\1\srsixf\VOTE_REPLY.ixf' OF IXF INSERT INTO "XXP"."VOTE_REPLY"; LOAD CLIENT FROM 'E:\1\srsixf\VOTE_SUBJECT.ixf' OF IXF INSERT INTO "XXP"."VOTE_SUBJECT"; LOAD CLIENT FROM 'E:\1\srsixf\VOTE_TYPE.ixf' OF IXF INSERT INTO "XXP"."VOTE_TYPE"; LOAD CLIENT FROM 'E:\1\srsixf\VOTE_USERINFO.ixf' OF IXF INSERT INTO "XXP"."VOTE_USERINFO";