tinyint function

Casts expr to TINYINT.

Syntax 

tinyint(expr)

Arguments

  • expr: Any expression which is castable to TINYINT.

Returns

The result is TINYINT.

This function is a synonym for CAST(expr AS TINYINT).

See cast function for details.

Examples 

> SELECT tinyint('12');
 12
> SELECT tinyint(5.4);
 5