Answer Posted / a

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What is history table in sql server?

1028

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What happens if null values are involved in string operations?

1026

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I have a table Events Events containing cardno,time,id,name--each id has a cardno my requirement is every day each employee swipe the card several times i want to calculate first and last time of each card the output should be name 1 2 6 7 in out in out holiday holiday xxx 09:30 06:30 09:40 06:45 where 1,2...... are dates for example january 1,2, etc. 6 and 7 are saturday and sunday how it is posssible

2290

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Name 3 of the features that the sql server built-in function loginproperty performs on standard logins? : sql server security

1132

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What is store procedure?

1111

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What is linked report?

137

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What are subqueries in sql server? Explain its properties.

1067

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What are page splits?

1048

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Explain database normalization?

1266

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Explain the commands in sql server?

1095

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Can we hide the definition of a stored procedure from a use?

1296

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How to insert new line characters into strings?

1031

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what method you can use to reduce the overhead of Reporting Services data sources?

268

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what is the difference between a primary key and a unique key? : Sql server database administration

1041

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Tell me what is the significance of null value and why should we avoid permitting null values?

1038

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