LEFT
Syntax
LEFT( string, number )
Description
Returns a string that contains the number of characters specified in number from the beginning of the string string.
Argument types:
string—Stringnumber—Integer
Return type: String
Example
LEFT("Computer", 4) = "Comp"
Data source support
ClickHouse 21.8, Files, Google Sheets, Microsoft SQL Server 2017 (14.0), MySQL 5.7, Oracle Database 12c (12.1), PostgreSQL 9.3, Yandex Documents, YDB.