SelectWithUnionQuery (children 1) ExpressionList (children 1) SelectQuery (children 3) ExpressionList (children 1) Function greater (children 1) ExpressionList (children 2) Function count (children 1) ExpressionList Literal UInt64_0 TablesInSelectQuery (children 1) TablesInSelectQueryElement (children 1) TableExpression (children 1) TableIdentifier system.zookeeper_log Function and (children 1) ExpressionList (children 2) Function like (children 1) ExpressionList (children 2) Identifier path Function concat (children 1) ExpressionList (children 3) Literal \'/test/01158/\' Function currentDatabase (children 1) ExpressionList Literal \'/rmt%\' Function greater (children 1) ExpressionList (children 2) Identifier duration_microseconds Literal UInt64_0