C # use Oracle. ManagedDataAccess. Client access Oracle blob images of Error "TTC Error
"OracleDataReader ExecuteScalar, the DataSet is reported this error, is Oracle. ManagedDataAccess. The Client's own bug?

CodePudding user response:

Jacking ah, don't let the heavy ah,,, the feeling is Oracle. ManagedDataAccess. The Client itself with bugs,

CodePudding user response:

In a new version is ok,,

CodePudding user response:

For database 11 g and below. NETFrameWork need to use Oracle ManagedDataAccess 12.2.1100 version even older version of the package, the netcore cannot solve,
For 19 c database, without this problem,