LEFT

Returns the leftmost len characters from the string str, or NULL if any argument is NULL.

Analyze Syntax

func.left(<str>, <len>)

Analyze Examples

func.left('foobarbar', 5)
┌───────────────────────────┐
 func.left('foobarbar', 5) 
├───────────────────────────┤
 fooba                     
└───────────────────────────┘

SQL Syntax

LEFT(<str>, <len>);

Arguments

ArgumentsDescription
<str>The main string from where the character to be extracted
<len>The count of characters

Return Type

VARCHAR

SQL Examples

SELECT LEFT('foobarbar', 5);
┌──────────────────────┐
 LEFT('foobarbar', 5) 
├──────────────────────┤
 fooba                
└──────────────────────┘