How to execute JSON_EXTRACT IS NO Null in Yii2 condition?

Question

Yii

Hello,
I'm trying this:

$query->andWhere(
'not', [new Expression("JSON_EXTRACT({$table}.datas, '$.someParam')") => null]],
)

I catch an error:
Operator 'JSON_EXTRACT({{%SUBACC}}.DATA, '$.someParam')' requires two operands.

Note - a couple of working options, but according to the condition that do not satisfy me, I repelled from them:

['is', new Expression("JSON_EXTRACT({$table}.datas, '$.essomeParamb')"), null],

and

['like', new Expression("JSON_EXTRACT({$table}.data, '$.someParam')"), $someData],

Tell me please!

Answer 1

['is not', new Expression("JSON_EXTRACT({$table}.data, '$.someParam')"), null],

Answer 2

=> nulldoes not work
, nulland
the error that the second operand is not set. What do you think?
https://www.yiiframework.com/doc/api/2.0/yii-db-co...