==
(eq eq sign) operator
Applies to: Databricks SQL Databricks Runtime
Returns true
if expr1
equals expr2
, or false
otherwise. This function is a synonym for = (eq sign) operator. Use equal_null
to treat NULL
as a comparable value.
Syntax
expr1 == expr2
Arguments
expr1
: An expression of any comparable type.expr2
: An expression sharing a least common type withexpr1
.
Returns
A BOOLEAN.
Examples
> SELECT 2 == 2;
true
> SELECT 1 == '1';
true
> SELECT true == NULL;
NULL
> SELECT NULL == NULL;
NULL