SQL to FetchXML

Can anyone help me convert the following to FetchXML?

DECLARE @LeadvsOpp TABLE
(
[ID] UNIQUEIDENTIFIER NULL DEFAULT(NULL),
[Name] NVARCHAR(50) NULL DEFAULT(NULL),
[Lead_Potential_AUM] MONEY NULL DEFAULT(0.00),
[Opp_Potential_AUM] MONEY NULL DEFAULT(0.00),
[Stage] NVARCHAR(50) NULL DEFAULT(NULL),
[StageOrder] INT NULL DEFAULT(0)
)

INSERT @LeadvsOpp
SELECT leadid AS [ID],fullname,[tam_potentialaum] AS [Potential AUM],NULL AS [Opp Potential AUM], [tam_leadstagename] AS [Stage], tam_leadstage AS [StageOrder] FROM [FilteredLead]
WHERE statecode=0
INSERT @LeadvsOpp
SELECT opportunityid AS [ID],name,NULL AS [Potential AUM],[estimatedvalue] AS [Opp Potential AUM], [tam_opportunitystagename] AS [Stage],[tam_opportunitystage] AS [StageOrder] FROM [FilteredOpportunity]
WHERE statecode=0

SELECT SUM([Lead_Potential_AUM]) AS [Lead AUM],SUM([Opp_Potential_AUM]) AS [Opp AUM],Stage,StageOrder FROM @LeadvsOpp
GROUP BY [Stage],StageOrder
ORDER BY StageOrder