https://learn.microsoft.com/ko-kr/dotnet/api/system.data.sqldbtype?view=netframework-4.8.1
SqlDbType Enum (System.Data) | Microsoft Learn
Specifies SQL Server-specific data type of a field, property, for use in a SqlParameter.
system dataenummicrosoftlearn
https://learn.microsoft.com/en-us/dotnet/api/system.data.sqlclient.sqlparameter.sqldbtype?view=netframework-4.8.1&redirectedfrom=MSDN
SqlParameter.SqlDbType Property (System.Data.SqlClient) | Microsoft Learn
Gets or sets the SqlDbType of the parameter.
property systemdatamicrosoftlearn