Is oracle a programming language?
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I just want to maintain data like an employee can belongs to 3 or more departments . We can resolve this by using composite key but it avoids normalization rules. So Can anyone tell me how can I maintain data.
What is connection pool in oracle?
what is dynamic SGA and static SGA
26. Display the earliest shipping date in the format: DD/MON/YYYY
1) What is ONE_SIZE_FITS_ALL approach? 2) Explain the Common & Variable Header of DATA FILE? 3) What are the Drawbacks to using OMF DB? and the Advantages? 4) List out the Advantages of Undo T.spaces over the Undo SEGMENT? 5) Difference between the Temporary tablespace with TEMPFILE and the Tablespace with TEMPORARY Keyword? 6) What are the situation extents are freeing for reuse.
What is SQL access advisor in Oracle?
How to define a variable of a specific record type?
Define oracle database
What is a nvl function? How can it be used?
Why is oracle used?
what are pseudocolumns?
What are the system predefined user roles?