public void Visit(MetadataInfo.DaxMetadata daxMetadata)
{
throw new System.NotImplementedException();
}
public void Visit(MetadataInfo.DaxMetadata daxMetadata)
{
string ssasVersion = GetSsasVersion();
Product productInfo = GetProduct(ssasVersion);
daxMetadata.Version = new MetadataInfo.SsasVersion {
SSAS_VERSION = ssasVersion,
CAPTURE_DATE = DateTime.Now,
PRODUCT_TYPE = productInfo.Type,
PRODUCT_NAME = productInfo.Name
};
AdomdDataReader result = _conn.ExecuteReader("SELECT * FROM $SYSTEM.MDSCHEMA_FUNCTIONS");
while (result.Read())
{
// Filters only DAX functions
int?origin = GetInt(result, result.GetOrdinal("ORIGIN"));
if (origin == null)
{
continue;
}
if (origin != 3 && origin != 4)
{
continue;
}
var SSAS_VERSION = ssasVersion;
var FUNCTION_NAME = GetString(result, result.GetOrdinal("FUNCTION_NAME"));
var DESCRIPTION = GetString(result, result.GetOrdinal("DESCRIPTION"));
var PARAMETER_LIST = GetString(result, result.GetOrdinal("PARAMETER_LIST"));
var RETURN_TYPE = GetInt(result, result.GetOrdinal("RETURN_TYPE"));
var ORIGIN = origin;
var INTERFACE_NAME = GetString(result, result.GetOrdinal("INTERFACE_NAME"));
var LIBRARY_NAME = GetString(result, result.GetOrdinal("LIBRARY_NAME"));
var DLL_NAME = GetString(result, result.GetOrdinal("DLL_NAME"));
var HELP_FILE = GetString(result, result.GetOrdinal("HELP_FILE"));
var HELP_CONTEXT = GetInt(result, result.GetOrdinal("HELP_CONTEXT"));
var OBJECT = GetString(result, result.GetOrdinal("OBJECT"));
var CAPTION = GetString(result, result.GetOrdinal("CAPTION"));
var PARAMETERINFO = GetXmlString(result, result.GetOrdinal("PARAMETERINFO"));
var DIRECTQUERY_PUSHABLE = (result.FieldCount >= 14 ? GetInt(result, result.GetOrdinal("DIRECTQUERY_PUSHABLE")) : null);
var function = new MetadataInfo.DaxFunction {
SSAS_VERSION = ssasVersion,
FUNCTION_NAME = GetString(result, result.GetOrdinal("FUNCTION_NAME")),
DESCRIPTION = GetString(result, result.GetOrdinal("DESCRIPTION")),
PARAMETER_LIST = GetString(result, result.GetOrdinal("PARAMETER_LIST")),
RETURN_TYPE = GetInt(result, result.GetOrdinal("RETURN_TYPE")),
ORIGIN = origin,
INTERFACE_NAME = GetString(result, result.GetOrdinal("INTERFACE_NAME")),
LIBRARY_NAME = GetString(result, result.GetOrdinal("LIBRARY_NAME")),
DLL_NAME = GetString(result, result.GetOrdinal("DLL_NAME")),
HELP_FILE = GetString(result, result.GetOrdinal("HELP_FILE")),
HELP_CONTEXT = GetInt(result, result.GetOrdinal("HELP_CONTEXT")),
OBJECT = GetString(result, result.GetOrdinal("OBJECT")),
CAPTION = GetString(result, result.GetOrdinal("CAPTION")),
PARAMETERINFO = GetXmlString(result, result.GetOrdinal("PARAMETERINFO")),
DIRECTQUERY_PUSHABLE = (result.FieldCount >= 14 ? GetInt(result, result.GetOrdinal("DIRECTQUERY_PUSHABLE")) : null)
};
daxMetadata.DaxFunctions.Add(function);
}
}