When are we going to use truncate and delete?

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If you have to declare procedure1,procedure2 in package specification and if you have to declare procedure1,procedure2 and procedure3 in package body? is it compilation or not and execute or not? what type of error is given please

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what is a foreign key ? : Sql dba

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if i perform any operation on views such as insert, delete etc will my base table get affected?????

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What is sql in java?

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discuss about myisam key cache. : Sql dba

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How can you select unique records from a table?

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i want count no of values in a column i.e enam eempno phoneno x 1 (98765,09887,096561,87964579,156678,678900876) that means if i select phone no from table i want to get total count of phone numbers i.e 6

8 Answers   Satyam,

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What is the meaning of disabling a trigger?

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What is a join query?

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How do you concatenate in sql?

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What is mutating sql table?

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