LEFT
Returns the leftmost N characters of a string.
Analyze Syntax
func.left(<str>, <len>)
Analyze Examples
func.left('StarRocks', 4)
┌────────┐
│ 'Star' │
└────────┘
SQL Syntax
LEFT(<str>, <len>)
SQL Examples
SELECT LEFT('StarRocks', 4);
┌──────┐
│ Star │
└──────┘