protected FunctionDelta fetchDelta(DbDataReader reader, DdlRules rules)
{
if (!reader.Read())
{
reader.NextResult();
return(null);
}
var existingFunction = reader.GetString(0);
reader.NextResult();
var drops = new List <string>();
while (reader.Read())
{
drops.Add(reader.GetString(0));
}
if (existingFunction == null)
{
return(null);
}
var actualBody = new FunctionBody(Identifier, drops.ToArray(), existingFunction.TrimEnd() + ";");
var expectedBody = ToBody(rules);
return(new FunctionDelta(expectedBody, actualBody));
}
public FunctionDelta(FunctionBody expected, FunctionBody actual)
{
Expected = expected;
Actual = actual;
}
