I am trying to read the offline edb files.What i have now is the tables of edb files i want to know the structure of the tables.Any help
You should read the MSysObjects table of your edb database. In there you will find all tables and their respective columns listed. Ideally you should dump the table comma or tab separated. Then you can comfortably look for all tables or columns within Excel.
You could take a look at the documentation created by Joachim Metz. He analyzed almost all tables of the Exchange database.
Here's the link to his project:
http://sourceforge.net/projects/libesedb/files/
Related
where can I find the table relationship for Oracle HCM tables? Does it even exist? I can't find anything related to it.
Thanks.
Please refer the below link. Don't forget to change 22b to 22c and to 22d then 23a for regular quarterly updates.
https://docs.oracle.com/en/cloud/saas/human-resources/22b/oedmh/index.html
This guide contains the information about tables within Oracle HCM Cloud and their columns, primary keys, and indexes. The guide also includes the information about views within Oracle HCM Cloud along with the columns and queries associated with each view.
Ok, tricky question I am trying to figure out where a database schema is storing a particular pointer. I know the pointer value I just don't what table it is in or what column. I know the pointer is 123123123. How do I check all table columns to see if any of them have that value?
Thanks.
In h2 you can use fulltext search, but then you would need to add all tables in the search scope and indexing.
If you need to index only primary keys, then it might be better but you still need to come up with individual FT_CREATE_INDEX() calls for each table. You can automate this with several languages or with ETLs (like scriptella).
If you've enough disk space, you could dump a SQL from your db and use a viewer for big files like glogg.
The advantage of the first solution is no external tools but you need to work out a specific indexing script for SQL for any existing or new table. The 2nd solution is a 1 time fix.
I use SQL Search from RedGate. It's free and it helps you find any text anywhere in the database.
https://www.red-gate.com/products/?gclid=CjwKEAjwiYG9BRCkgK-G45S323oSJABnykKAE7IH_EMhnmq7OdLdXljfIkdGZrDD6OnOrT4VB0agahoCVn3w_wcB
I'm importing data from a text file using Bulk Insert in the script component in SSIS package.
Package Ran successfully and data imported into SQL
Now how do I validate the completeness of the data?
1. I can get the row count from source and destination and compare.
but my manager wants to know how we can verify all the data has come a cross as it is without any issues.
If we are comparing 2 tables then probably a joining them on all fields and see anything missing out.
I’m not sure how to compare a text file and a sql table.
One way I could is write code to ready the file line by line and query the database for that record and compare each and every field. We have millions of records so this is not going to be a simple task.
Any other way to validate all of the data ??
Any suggestions would be much appreciated
Thanks
Ned
Well you could take the same file and do a look-up to the SQL source and if any of the columns don't match move to a row count.
Here's a generic example of how you can do this.
I have two separate database in two separate servers. Both these database have same table . I just wanted to compare similar tables wrt to the data contained.
Also to access one database from other database do I need to create a DBLink
Have you tried to find anything in Google? There are millions of posts for this topic.
Use this documentation to learn about dbms_comparison package
I have a question regarding the oracle copy command:
Is it possible to copy data between databases (were the structure is the same) and honor relationships in one go without(!) writing procedures?
To be more precise:
Table B refers (by B.FK) to table A (A.PK) by a foreign key (B.FK -> A.PK; no relationship information is stored in the db itself). The keys are generated by a sequence, which is used to create the PK for all tables.
So how to copy table A and B while keeping the relationship intact and use the target DBs sequence to generate new primary keys for the copied data (i cannot use the "original" PK values as they might already be used in the same table for a different dataset)?
I doubt that the copy command is capable to handle this situation but what is the way to achieve the desired behavior?
Thanks
Matthias
Oracle has several different ways of moving data from one database to another, of which the SQL*Plus copy command is the most basic and the least satisfactory. Writing your own replication routine (as #OldProgrammer suggests) isn't much better.
You're using 11g, so move into the 21st century by using the built-in Streams functionality.
There is no way to synchronize sequences across databases. There is a workaround, which is explained by the inestimable Tom Kyte.
I generally prefer db links and then use sql insert statements to copy over data.
In your scenario , first insert data of Table A using DB link and then table. If you try otherway round, you will error.
For info on DB link , you canc heck this link: http://docs.oracle.com/cd/B28359_01/server.111/b28310/ds_concepts002.htm