Answers by Vaani

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Should I use != or <> for not equal in T-SQL?

answered Feb 14, 2022 in Database • 291 views
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Which SQL query is used to find Nth highest salary from a salary table

answered Feb 14, 2022 in Database • 2,401 views
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How to delete duplicate rows in SQL Server?

answered Feb 10, 2022 in Database • 619 views
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SQL Group By with an Order By

answered Feb 10, 2022 in Database • 312 views
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Inserting multiple rows in a single SQL query?

answered Feb 10, 2022 in Database • 827 views
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What do you mean by Clustered and Non-Clustered index?

answered Feb 10, 2022 in Database • 310 views
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How would I find the second largest salary from a employee table? [closed]

answered Feb 8, 2022 in Database • 601 views
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Convert Rows to columns using 'Pivot' in SQL Server

answered Feb 8, 2022 in Database • 1,356 views
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SQL Server CASE .. WHEN .. IN statement

answered Feb 8, 2022 in Database • 530 views
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What are DDL and DML?

answered Feb 8, 2022 in Database • 733 views
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How to take user input in livesql.oracle.com in PLSQL?

answered Feb 7, 2022 in Database • 3,824 views
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SQL Switch/Case in 'where' clause

answered Feb 7, 2022 in Database • 1,138 views
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How do I UPDATE from a SELECT in SQL Server?

answered Feb 3, 2022 in Database • 631 views
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What is an index in SQL?

answered Feb 3, 2022 in Database • 469 views
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Does Java have a "IN" operator or function like SQL? [duplicate]

answered Feb 2, 2022 in Java • 4,178 views
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two back slash in SQL procedure with Regular expression

answered Feb 2, 2022 in Database • 1,381 views
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