ExpressVPN (1-Month Plan)
Radio 4,·24 Feb 2026,·27 mins
。业内人士推荐新收录的资料作为进阶阅读
[E][VP] roi scale is invalid
ON products USING GIN ((data-'tags')) - extracts value by 'tags' key as JSON(B) and uses GIN to index it, since it is a composite type; it allows using various containment and existence operators for this particular part of the JSON document