Why do we need integrity constraints in a database?
What is different types of joins?
What is partitioned table in Oracle?
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what is the difference between data migration and production migration.
how report can be generated if we have the database designed in oracle 10g?
How does propagation differ between Advanced Replication and Snapshot Replication (read-only)?
Difference between ETL and E_LT?
How to drop an index?
What is the sql query to concatenate column values from multiple rows in oracle?
What do you understand by a database object?
Explain self joins in oracle?
What is mrc and what is its use? : oracle accounts receivable
How to create an oracle testing table?
In SAP ECC 6.0 , under DB02 tcode , Tablespace name to be explain stepy step all the col