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Case conversion function used to display character values in a different case,without changing the case of the data in the table Types of c...
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How to display the letiral as a separte column For example suppose that you want to create a result that detailes employee names and thire ...
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Types Sql SQL statement are five types - Data retrieval. Data . data retrieval statement retrieve data from database. SQL SELECT stateme...
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Manipulating Data Language (DML) Before execute DML statements, you must have INSERT,UPDATE, and DELETE privilege. INSERT EXAMPLES 1- ...
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When you don’t know what value you need to search then you can use the like operator in where cluse. Symbols with like. (%) represents any...
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Single row function accepts one or more arguments and returns one value for each row. A single row functions can be used in SELECT, WHERE, ...
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DATE FUNCTION IN SQL 1- MONTHS_BETWEEN Function : finds the number of months between two dates For example assume that you want find numb...
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