No documentation for Conditional Expectation with spark condition parser

There is no significant documentation on how the condition parser and row condition works with spark. Could find only Pandas related information in the docs. It would be really helpful there is a brief documentation on how the functional working is of spark condition parser.

this works like a SQL WHERE:

"condition_parser": "spark",
"row_condition": "sex = 'F' OR count>20 AND fix = false",

Here is related documentation :hugs: