Can a database table exist without a primary key?
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Explain entity ?
What is a super key?
What is a Transformation?
Is it possible to update AS400 database record while reading it with no lock
What does new grouping sets enables you to do?
How does rows store in Teradata
On startup, the transaction log of a database has filled and recovery has suspended, what can I do?
Given a table Employee which has columns name and salary, write an SQL query to find the employee with the second highest salary.
What is sharded database?
WHAT IS NEED BY METION DATFMT AND TIMFMT IN H-SEPICITION IN RPGLE?
can anyone please tell what are the roles and responsibilities of a teradata developer in detail???
What are the advantages of using database?