https://learn.microsoft.com/en-us/dotnet/api/system.data.oracleclient.oraclecommandbuilder?view=netframework-4.8.1&viewFallbackFrom=netcore-3.1
OracleCommandBuilder Class (System.Data.OracleClient) | Microsoft Learn
Automatically generates single-table commands used to reconcile changes made to a DataSet with the associated database. This class cannot be inherited.
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