CreateQuery table2 (children 3)
 Identifier table2
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration column1 (children 1)
    DataType String
   ColumnDeclaration column2 (children 1)
    DataType String
   ColumnDeclaration column3 (children 1)
    DataType String
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Function tuple (children 1)
   ExpressionList
