CreateQuery test_local (children 3)
 Identifier test_local
 Columns definition (children 1)
  ExpressionList (children 3)
   ColumnDeclaration name (children 1)
    DataType String
   ColumnDeclaration date (children 1)
    DataType Date
   ColumnDeclaration sign (children 1)
    DataType Int8
 Storage definition (children 4)
  Function MergeTree
  Identifier date
  Identifier name
  Set
