Counting in sql

Sql count

/*COUNT(column_name) will return the number of rows from the column 
that are not NULL*/
SELECT COUNT(column_name)
FROM table_name;

/*COUNT(*) will return the number of rows from the table*/
SELECT COUNT(*)
FROM table_name;

Counting in sql

SELECT COUNT(*) FROM EMPLOYEES;

Similar codes

2 votes267 views1 answer
Latest record in sql
SQL
0 vote334 views1 answer
How to connect to xampp sql server on windows cmd
SQL
8 votes458 views4 answers
Convert date to dd/mm/yyyy sql
SQL
0 vote316 views1 answer
Authentication in sql server
SQL
0 vote331 views3 answers
Java hide mysql login credentials
SQL
0 vote305 views1 answer
Vbscript clean up ADODB.Recordset
SQL
0 vote288 views1 answer
Resulting Query
SQL
1 vote305 views1 answer
How to use a trigger to validate input data
SQL
0 vote301 views1 answer
Mysql order by where condition sub query
SQL
7 votes320 views3 answers
Convert ansi sql
SQL