private void SelectFunction(IFunctionReference function)
{
//Ditch the parameters
_parameters.Clear();
Function = function;
if (function != null)
{
_model.FunctionId = function.Id;
if (function.Arguments != null)
{
int parameterIndex = 0;
foreach (var argument in function.Arguments)
{
//Create the parameter
var parameter = _owner.CreateParameter(
parameterIndex.ToString(),
_owner.GetVplTypeOrThrow(argument.TypeId),
argument.Name);
_parameters.Add(parameter);
parameterIndex++;
}
}
}
}
protected void ResolveFunctionReference(IFunctionReference node)
{
// *** TODO: handle sys function here
if (!node.FunctionReference.IsUdf)
{
if (!IsSystemFunctionName(node.FunctionReference.SystemFunctionName))
{
throw CreateException(ExceptionMessages.UnknownFunctionName, null, node.FunctionReference.SystemFunctionName, (Node)node);
}
}
else
{
// Check if dataset specified and make sure it's valid
if (node.FunctionReference.DatasetName != null)
{
if (!schemaManager.Datasets.ContainsKey(node.FunctionReference.DatasetName))
{
throw CreateException(ExceptionMessages.UnresolvableDatasetReference, null, node.FunctionReference.DatasetName, (Node)node);
}
}
var ds = schemaManager.Datasets[node.FunctionReference.DatasetName];
var dbo = ds.GetObject(node.FunctionReference.DatabaseName, node.FunctionReference.SchemaName, node.FunctionReference.DatabaseObjectName);
if (dbo == null)
{
throw CreateException(ExceptionMessages.UnresolvableTableReference, null, node.FunctionReference.DatabaseObjectName, (Node)node);
}
node.FunctionReference.DatabaseObject = dbo;
}
}
protected void ResolveFunctionReference(IFunctionReference node)
{
// *** TODO: handle sys function here
if (!node.FunctionReference.IsUdf)
{
if (!IsSystemFunctionName(node.FunctionReference.SystemFunctionName))
{
throw CreateException(ExceptionMessages.UnknownFunctionName, null, node.FunctionReference.SystemFunctionName, (Node)node);
}
}
else
{
// Check if dataset specified and make sure it's valid
if (node.FunctionReference.DatasetName != null)
{
if (!schemaManager.Datasets.ContainsKey(node.FunctionReference.DatasetName))
{
throw CreateException(ExceptionMessages.UnresolvableDatasetReference, null, node.FunctionReference.DatasetName, (Node)node);
}
}
var ds = schemaManager.Datasets[node.FunctionReference.DatasetName];
node.FunctionReference.DatabaseObject = ds.GetObject(node.FunctionReference.DatabaseName, node.FunctionReference.SchemaName, node.FunctionReference.DatabaseObjectName);
}
}
private void SelectFunction(IFunctionReference function)
{
//Ditch the parameters
_parameters.Clear();
Function = function;
if (function != null)
{
_model.FunctionId = function.Id;
if (function.Arguments != null)
{
int parameterIndex = 0;
foreach (var argument in function.Arguments)
{
//Create the parameter
var parameter = _owner.CreateParameter(
parameterIndex.ToString(),
_owner.GetVplTypeOrThrow(argument.TypeId),
argument.Name);
_parameters.Add(parameter);
parameterIndex++;
}
}
}
}
