Tag: Sql COUNT() Function

What Is COUNT() Function In SQL?

SQL COUNT() function is used for counting purpose of table rows. It returns the total number of rows/records in a database table. SQL COUNT() function does not count a column which contains NULL values. Syntax: Count values in a specific column SELECT COUNT(column_name) FROM table_name; Example: SELECT COUNT(country_name) AS “Total countries” FROM country; In above […]

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