CreateQuery 03741_data (children 3)
 Identifier 03741_data
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration number (children 1)
    DataType UInt64
 Storage definition (children 1)
  Function S3 (children 1)
   ExpressionList (children 3)
    Identifier s3_conn
    Function equals (children 1)
     ExpressionList (children 2)
      Identifier url
      Literal \'http://localhost:11111/test/03741_data/**\'
    Function equals (children 1)
     ExpressionList (children 2)
      Identifier format
      Identifier Parquet
