SQL COUNT Function - SQL Server Count() Function



The SQL COUNT() Function

  • COUNT() counts how many rows meet certain conditions in a dataset or database, helping to find out the number of occurrences that fit those conditions.

Demo Database

  • Here is a segment extracted from the Wikitechy table as referenced in the examples provided:
table -Wikitechy

Syntax

    SELECT COUNT(column_name) FROM table_name;
    
  • Find the overall number of products available within the Wikitechy table.

Example

    SELECT COUNT(*) FROM tbl_Wikitechy;
    

Output

sql-count-function

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