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mysql 29-Jun-2016

SQL Functions

These functions return a single value, calculated from the values in the column.Scalar functions return a single value, based on input data. Following are the various types of scalar functions.

mssql server 28-Jan-2015

Cursor in SQL

In this blog, I’m explaining about cursor in SQL A Cursor is a database object to retrieve data from a result set one row at a time. Life cycle of Cu