CreateQuery table_with_defaults_on_aliases (children 3)
 Identifier table_with_defaults_on_aliases
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration col1 (children 1)
    DataType UInt32
   ColumnDeclaration col2 (children 1)
    Identifier col1
   ColumnDeclaration col3 (children 1)
    Identifier col2
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Function tuple (children 1)
   ExpressionList