SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 2) ExpressionList (children 1) Function count (children 1) ExpressionList TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) Subquery (children 1) SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 3) ExpressionList (children 2) Function fromUnixTimestamp64Milli (alias time_fmt) (children 1) ExpressionList (children 2) Identifier time Literal \'UTC\' Identifier name TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) TableIdentifier test Function greater (children 1) ExpressionList (children 2) Identifier time_fmt Literal \'2022-09-05 00:00:00\'