1. How does the invalid object come? The Oracle database will invalidate objects if a dependent object is changed. If I rebuild a table, the indexes on that table will become invalid because they use the table'srowids and rebuilding the table changes…

http://blogs.msdn.com/b/ramaprasanna/archive/2009/09/16/invalid-object-name-sys-configurations-microsoft-sql-server-error-208.aspx ---------- When you use Microsoft SQL Server Management Studio 2008 to access SQL Azure, if you get the following error…

在使用MacTex配合TexStudio编译beamer的时候,爆出如下错误, xdvipdfmx:fatal: pdf_ref_obj(): passed invalid object. 结果尝试其他tex文件,也不能正常编译.   按照如下方式解决: http://tex.stackexchange.com/questions/173038/xetex-and-xdvipdfmx-problem-in-texstudio-2   主要是TexStudio的设置 Show Advanced O…

1.  查看数据库中的无效对象      check oracle object      SQL> select count(*) from dba_objects where status='INVALID'; 2. 关闭应用,数据库和监听不能关闭         cd  $ADMIN_SCRIPTS_HOME         ./adadstpall.sh apps/apps   3. 用APP用户,执行adadmin打开维护模式并重新编译APPS Schema:      打开维护模式…

reference: https://webgeest.blogspot.com/2015/07/ora-39083-ora-02304-on-impdp-datapump.html     解决方法: 添加选项 TRANSFORM=ODI:N:TYPE or TRANSFORM=ODI:N   我之前还辛苦的从impdp的日志中找出create type 的语句并去掉OID,然后手工创建type了两遍!   很深刻的教训.                  …

ID_NULL built in function is used to determine that an object type variable is null or not null in Oracle Forms and returns a BOOLEAN value that indicates whether the object ID is available or not means it is null or not null. Below is the Syntax of…

这是我从excel导入的表,用查询的时候,不加前面部分的'dbo',能查出来,好像是owner的原因吧.…

https://stackoverflow.com/questions/10417126/dynamically-named-temp-table-returns-invalid-object-name-when-referenced-in-st You are doing it wrong! Try: exec(@SQL) instead of: EXECUTE sp_executesql @SQL To use sp_executesql the variable must be insid…

0. Introduction and Prerequisites This article presents an overview on how to use Oracle Data Integrator in order to manipulate data from Oracle Cloud Infrastructure Object Storage. The scenarios here present loading the data from an object storage i…

从10g开始,oracle开始提供Shrink的命令,假如我们的表空间中支持自动段空间管理 (ASSM),就可以使用这个特性缩小段,即降低HWM.这里需要强调一点,10g的这个新特性,仅对ASSM表空间有效,否则会报 ORA-10635: Invalid segment or tablespace type. 如果经常在表上执行DML操作,会造成数据库块中数据分布稀疏,浪费大量空间.同时也会影响全表扫描的性能,因为全表扫描需要访问更多的数据块.从oracle10g开始,表可以通过shrink来重…