); begin '; --在select into 后面添加exception 错误处理机制 exception when no_data_found then version:= 'hhh '; --以上是处理select into 的时候提示未找到数据的处理方法 if version is null or version ='' then INSERT INTO 表a (字段) ) from 表b ; ) ' ) '; commit; end if; end;
一.现象: C#程序中需要以Provider=OraOLEDB.Oracle.1方式访问ORACLE数据库.但程序执行时报异常:未在本地计算机注册“OraOLEDB.Oracle.1”提供程序 二.解决方案: 1.在Oracle安装目录找到Oracle的主程序目录,点击鼠标右键->属性->安全,对ASP.NET或者NETWORK SERVICE 帐户赋予允许读.执行权限,并在“高级”中保证该目录的子目录.文件都继承这些属性. 2.服务器ORACLE为10g,虽然安装时选择了Oracle Dat
刚才打开一个别人的测试库,用root登陆了的,sqlplus / as sysdba竟然报错,奇怪,于是在自己的VM中模拟该过程. 新建了一个test用户: [test@liu bin]# ./sqlplus Error 6 initializing SQL*Plus Message file sp1<lang>.msb not found SP2-0750: You may need to set ORACLE_HOME to your Oracle software directory 需
SSH项目,访问jsp页面出现报错,控制台显示报错信息: org.springframework.orm.hibernate3.HibernateQueryException: unexpected token: * near line 1, column 8 [select * from tb_chaper where course_id = 2]; nested exception is org.hibernate.hql.ast.QuerySyntaxException: unexpect
/*逐一运行检查计划运行超大数据*/ ---------------------------------------------------- -- PO Requisitions select * from PO_REQUISITION_LINES_ALL where LINE_NUM > 1000000000; -- PO Lines select * from PO_LINES_ALL where LINE_NUM > 1000000000; -- Receiving Supply SE
/*逐一运行检查计划运行超大数据*/ ---------------------------------------------------- /*查询-1*/ select plan_id, 'CUMULATIVE_TOTAL_LEAD_TIME', min(CUMULATIVE_TOTAL_LEAD_TIME), max(CUMULATIVE_TOTAL_LEAD_TIME) from msc_system_items where plan_id = X group by plan_id
查看导入日志,发现错误如下: oracle@sspt:/back/log> cat imp.HD_HDXX.log Connected to: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options Export file created by
配置dubbo环境过程中的xml文件,安装官网的demo配置好后,出错: "Description Resource Path Location Type cvc-complex-type.2.4.c: The matching wildcard is strict, but no declaration can be found for element 'dubbo:service'. applicationContext.xml /dubboprovider/src line 29 XML
本博客介绍oracle select in超过1000条数据的解决方法,java框架是采用mybatis的,这可以说是一种比较常见的错误:select * from A where id in(...),oracle官方函数做了限定,in里的参数只能1000个,所以超过1000个参数就会报错,解决方法是将集合分为每个集合1000的小集合,然后用or拼起来select * from A where id in(1,2,...,1000) or id in (1001,1002,2000)...,好