Source
ACCESS_HISTORY viewCREATE or ALTER LISTING properties of OBJECT_MODIFIED_BY_DDLUsage Notes: Column Lineage
This Account Usage view can be used to query the access history of Snowflake objects (e.g. table, view, column) within the last 365 days (1 year).
Code Conversion - General Functional Differences
This message is reported when a Correlated Subquery (subquery that refers to a column from the outer query) is located. This type of subqueries can, in some cases, present some functional differences in Snowflake (Working with Subqueries).