List out the acid properties and explain?

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What is an Integrity Constraint?

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What is a subquery in sql?

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explain the options of myisamchk to improve the performance of a table. : Sql dba

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i have a column which may contain this kind of value: 123*67_80,12*8889_5,34*8_874 ,12*7_7 (can contain space before a comma, and this string length can be anything) now i want to split this value into two column like: column1: 123*67,12*8889,34*8,12*7 column2: 80,5,874,7 use function for this

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Why truncate is used in sql?

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Why is partition used in sql?

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What are triggers, and when would you use them?

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how to drop an existing table in mysql? : Sql dba

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how to achieve this problem?i am having table with two colums like empno,gender. in gender column, i am having records male,female like that .my final output will be male female 5 6

4 Answers   Hexaware,

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How can we Get the Updated Rows? ie, There is 100s of Rows i updated the Rows who have salary 5000. then i want to select the Updated Rows. How can we achieve it?

4 Answers   Fidelity, KCP,

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What is orm in sql?

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