SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 1) ExpressionList (children 1) Function in (children 1) ExpressionList (children 2) Function toDate (children 1) ExpressionList (children 1) Literal \'2020-01-01\' Function toDateTime (children 1) ExpressionList (children 2) Literal \'2020-01-01\' Literal \'UTC\'