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Is there any query which is used to find the case sensitivity in each records in database through visual basic?
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I have a table with duplicate names in it. Write me a query which returns only duplicate rows with number of times they are repeated.
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How to copy sql table.
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Difference between Store Procedure and Trigger
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Cursor Syntax brief history
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Explain normalization with examples.
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How to find out the database name from SQL*PLUS command prompt?
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How can we backup the sql files & what is SAP?
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Whats the back end processes when we type "Select * from Table"?
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- SQL Interview Questions & Answers">
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What is the difference between SQL and SQL Server?
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What is table space
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What is diffrence between Co-related sub query and nested sub query??
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There is a eno & gender in a table. Eno has primary key and gender has a check constraints for the values 'M' and 'F'.
While inserting the data into the table M was misspelled as F and F as M.
What is the update statement to replace F with M and M with F?
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When we give SELECT * FROM EMP; How does oracle respond:
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What is reference cursor ?
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What operators performs pattern matching?
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There are 2 tables, Employee and Department. There are few records in employee table, for which, the department is not assigned. The output of the query should contain all th employees names and their corresponding departments, if the department is assigned otherwise employee names and null value in the place department name. What is the query?
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What is difference between Oracle and MS Access? What are disadvantages in Oracle and MS Access? What are features & advantages in Oracle and MS Access?
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Can we call user defined packages in SQL statements?
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What is normalization,types with eg's. _ with queries of all types?
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