/// <summary>
/// Initializes a new instance.
/// </summary>
/// <param name="link">The link this instance will be associated with.</param>
public QueryCommand(Core.IDataLink link)
: base(link)
{
var engine = link.Engine as IDataEngine;
if (engine == null)
{
throw new InvalidOperationException(
"Engine '{0}' of link '{1}' is not a valid SQL Server 2012 compatible one."
.FormatWith(link.Engine, link));
}
}
Core.IQueryCommand Core.IDataEngine.CreateQueryCommand(Core.IDataLink link)
{
return(this.CreateQueryCommand(link));
}
/// <summary>
/// Creates a new query command adapted to this engine.
/// </summary>
/// <param name="link">The link associated with the new command.</param>
/// <returns>The new command.</returns>
public new QueryCommand CreateQueryCommand(Core.IDataLink link)
{
return(new QueryCommand(link));
}
