What is data abstraction in sql?
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Explain some predefined exceptions.
How can I see all tables in sql?
Which one of the following join types will always create a Cartesian Product? 1. CROSS JOIN 2. LEFT OUTER JOIN 3. RIGHT OUTER JOIN 4. FULL OUTER JOIN 5. INNER JOIN
What is primary key and foreign key?
what does the t-sql command ident_incr does? : Transact sql
What are the commands used in sql?
what is a view? : Sql dba
How to retrieve Duplicate Rows only in a Table? Suppose if a Table Name is "Education". It consists of multiple columns. Then if we insert rows into this table with duplicate records then how can we retrieve only duplicate records from that table?
29 Answers Alps, Aricent, Bank Of America, Wipro,
What is a common use of group by in sql?
how would concatenate strings in mysql? : Sql dba
What is rule base and cost base optimizer?
how to saw triggers output in pl/sql database?
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