SUBSTR (Lakehouse v2)

Returns a substring starting from a specified position with an optional length.

Analyze Syntax

func.substr(<str>, <pos>[, <len>])

Analyze Examples

func.substr('StarRocks', 5, 5)

┌─────────┐
│ 'Rocks'  │
└─────────┘

SQL Syntax

SUBSTR(<str>, <pos>[, <len>])

SQL Examples

SELECT SUBSTR('StarRocks', 5, 5);

┌───────┐
│ Rocks  │
└───────┘