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  • Users: xuewei
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  1. xuewei

    Tables Comparison

    Hello, I have two tables in Access database with the same definition. For example, table1 and table2 have exactly the same data fields but have some different records. I want to find what records have been added, deleted, or changed in table2 compare to table1. Are there any methods to do the...
  2. xuewei

    Why this PL/SQL very slow?

    Hi, I have a simple question about a pl/sql as following: update mail_out pmo set pmo.subdivision = ( select gd.subdivision from gis_data gd where pmo.apn_9 = gd.apn); When I run it from SQL*Plus, it seems run forever and I can't get any results. Can someone give me some suggestions...
  3. xuewei

    Installation problem on Workflow

    Hi, I try to install workflow2.6.2 that comes with Oracle9iAS9.0.2 in Windows2000. There are Oracle9iAS9.0.2 infrastruture and Oracle9i Development Suite2.0.9.0.2 installed in the same computer. I always get error "Error in writing to file c:\Program...
  4. xuewei

    Empty table after load the data in OWB

    Hi, I have a question about data loading in Oracle Warehouse Builder(OWB). I have a very simple testing that only include one source table and one target table. I deploy the scripts and register the job in OEM. But, after I run the job, there are no data in the target table. There are no...
  5. xuewei

    Empty table after load the data in OWB

    Hi, I have a question about data loading in Oracle Warehouse Builder(OWB). I have a very simple testing that only include one source table and one target table. I deploy the scripts and register the job in OEM. But, after I run the job, there are no data in the target table. There are no...
  6. xuewei

    Read Only Database

    Hi, I have a simple question. I have some Access Databases. I burned them to a CD-R. When I try to open them from the CD or even copy them to hard drive, the database always "Read Only". I couldn't open the database. Please tell me why and how can solve this problem. Thanks Xuewei
  7. xuewei

    Oracle Warehouse Builder deployment problem

    Hi, I am trying to run a simple mapping to transfer data from one Oracle DB into another Oracle DB(Warehouse). There are not errors when I validate the mapping. But, I always get an error "PL/SQL: ORA - 00942: table or view does not exit" when I attempt to deploy my PLS scrip that...
  8. xuewei

    Oracle Warehouse Builder

    Hi, I am trying to evaluate OWB. But, when I deploy the project, I always got an error:"Loading of data across database link is not supported". My source database is Oracle8i and my target database is Oracle9i. Please tell me what this error mean? Thanks Xuewei

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