create a table to persistent data.
the table name
the owner of the table, who can read and write the table, anyone else is read-only. meanwhile, the owner should pay for storing data if need.
the scope of rows, if you write a row with scope A, then you must read the row with scope A too, otherwise you get nothing.
insert a new record to database.
an account_name, who pays for the storing action.
the data to be sotred.
remove a record from database.
data to be removed.
read a record form database.
the primary key of data
the data struct if success.
true if the primary key exists, otherwise false.
update a row.
account name who pays for the updating action.
the updated data to be stored.
Generated using TypeDoc
class DBManager is used to manager reading or writing to system db. the type T must be implements interface ISerializable, reference Account or CurrencyStats
DBManager