SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 2) ExpressionList (children 1) Function countDistinct (children 1) ExpressionList (children 1) Identifier t TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) Subquery (children 1) SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 3) ExpressionList (children 1) Function queryID (alias t) (children 1) ExpressionList TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) Function remote (children 1) ExpressionList (children 3) Literal \'127.0.0.{1..3}\' Function currentDatabase (children 1) ExpressionList Literal \'tmp\' ExpressionList (children 1) Function queryID (children 1) ExpressionList