/// <summary>
/// Inserts table data from the reader to the current SqlAgent instance,
/// </summary>
/// <param name="table">a schema of the table to insert the data to</param>
/// <param name="reader">an IDataReader to read the table data from.</param>
/// <remarks>Required for <see cref="CloneDatabase">CloneDatabase</see> infrastructure.
/// The insert is performed using a transaction that is already initiated by the
/// <see cref="CloneDatabase">CloneDatabase</see>.</remarks>
protected abstract Task <long> InsertTableDataAsync(DbTableSchema table, IDataReader reader,
long totalRowCount, long currentRow, int currentProgress, IProgress <DbCloneProgressArgs> progress,
CancellationToken ct);
/// <summary>
/// Invokes protected <see cref="InsertTableData">InsertTableData</see>
/// method on target SqlAgent. Used to bypass cross instance protected method
/// access limitation.
/// </summary>
/// <param name="target">the SqlAgent to invoke the <see cref="InsertTableData">InsertTableData</see>
/// method on</param>
/// <param name="table">a schema of the table to insert the data to</param>
/// <param name="reader">an IDataReader to read the table data from</param>
/// <remarks>Required for <see cref="CloneDatabase">CloneDatabase</see> infrastructure.
/// The insert is performed using a transaction that is already initiated by the
/// <see cref="CloneDatabase">CloneDatabase</see>.</remarks>
protected static Task <long> CallInsertTableDataAsync(SchemaManagerBase target, DbTableSchema table,
IDataReader reader, long totalRowCount, long currentRow, int currentProgress,
IProgress <DbCloneProgressArgs> progress, CancellationToken ct)
{
return(target.InsertTableDataAsync(table, reader, totalRowCount, currentRow, currentProgress, progress, ct));
}