XML Join in sql server - sql

Question

I am trying to join the two xml response in stored procedure with the below mentioned code .The output that i was looking from my select query was
declare #cdoValuation xml
declare #marketColorPrice xml
set #cdoValuation = '<Response>
<CDOValuation id="BAB12-II.A2" mv="1.019358126500000e+002" run_date="2014-04-30T00:00:00" />
<CDOValuation id="BABS12-I.C" mv="9.915358793000000e+001" run_date="2014-04-30T00:00:00" />
<CDOValuation id="BLUEMTN.A2" mv="9.925446292000000e+001" run_date="2014-04-30T00:00:00" />
<CDOValuation id="BLUEMTN3.C" mv="9.472908099999999e+001" run_date="2014-04-30T00:00:00" />
<CDOValuation id="CGMS11-1.D" mv="9.644486014000000e+001" run_date="2014-04-30T00:00:00" />
<CDOValuation id="CSQUARE4.A" mv="9.880319818000000e+001" run_date="2014-04-30T00:00:00" />
<CDOValuation id="CSQUARE4.C" mv="9.295238056000000e+001" run_date="2014-04-30T00:00:00" />
<CDOValuation id="MADPK5.C" mv="9.735145883000000e+001" run_date="2014-04-30T00:00:00" />
<CDOValuation id="MADPK7.PS" mv="9.225345985000000e+001" run_date="2014-04-30T00:00:00" />
<CDOValuation id="MADPK8.A" mv="9.984445828000000e+001" run_date="2014-04-30T00:00:00" />
<CDOValuation id="OHAPARK.B" mv="9.652910265000000e+001" run_date="2014-04-30T00:00:00" />
<CDOValuation id="SDAYTONA.B2L" mv="9.590162241000000e+001" run_date="2014-04-30T00:00:00" />
</Response>'
set #marketColorPrice = '<Response>
<MarketColorPrice tranche_id="BAB12-II.A2" mk_price="1.001533333333333e+002" mk_date="2013-12-19T00:00:00" mk_source1="Empirasign/SCI" mk_source2="Cvr, Talk" mk_record_type="bwic, pxtalk" />
<MarketColorPrice tranche_id="BLUEMTN.A2" mk_price="9.877000000000000e+001" mk_date="2013-12-16T00:00:00" mk_source1="Empirasign/SCI" mk_source2="Cvr, Talk" mk_record_type="bwic, pxtalk" />
<MarketColorPrice tranche_id="BLUEMTN3.C" mk_price="8.050000000000000e+001" mk_date="2013-05-15T00:00:00" mk_source1="Empirasign/SCI" mk_source2="Talk, Trade" mk_record_type="bwic, pxtalk" />
<MarketColorPrice tranche_id="CSQUARE4.A" mk_price="9.765294117647059e+001" mk_date="2014-04-08T00:00:00" mk_source1="Empirasign/SCI" mk_source2="Cvr, Talk" mk_record_type="bwic, pxtalk" />
<MarketColorPrice tranche_id="CSQUARE4.C" mk_price="9.125000000000000e+001" mk_date="2014-05-15T00:00:00" mk_source1="Empirasign" mk_source2="Talk" mk_record_type="market" />
<MarketColorPrice tranche_id="MADPK5.C" mk_price="9.200000000000000e+001" mk_date="2013-10-24T00:00:00" mk_source1="SCI" mk_source2="Cvr" />
<MarketColorPrice tranche_id="MADPK7.PS" mk_price="1.133333333333333e+002" mk_date="2013-08-28T00:00:00" mk_source1="Empirasign/SCI" mk_source2="Cvr, Talk" mk_record_type="bwic, pxtalk" />
<MarketColorPrice tranche_id="OHAPARK.B" mk_price="9.787500000000000e+001" mk_date="2014-04-21T00:00:00" mk_source1="Empirasign" mk_source2="Talk" mk_record_type="market" />
</Response>'
declare #responseXml xml
set #responseXml =(select cdoValuation.cdoValuationcol.value('(//CDOValuation/#mv)[1]', 'float') as "#mv",
dbo.ToShortDateString(cdoValuation.cdoValuationcol.value('(//CDOValuation/#run_date)[1]', 'datetime')) as "#run_date",
marketColorPrice.marketColorPricecol.value('(//MarketColorPrice/#mk_price)[1]', 'float') as "#mk_price",
marketColorPrice.marketColorPricecol.value('(//MarketColorPrice/#mk_source1)[1]', 'varchar(30)') as "#mk_source1",
marketColorPrice.marketColorPricecol.value('(//MarketColorPrice/#mk_source2)[1]', 'varchar(30)') as "#mk_source2"
from #cdoValuation.nodes('/CDOValuation') cdoValuation(cdoValuationcol)
inner join #marketColorPrice.nodes('/MarketColorPrice') marketColorPrice(marketColorPricecol)
on marketColorPrice.marketColorPricecol.value('(//MarketColorPrice/tranche_id)[1]', 'VARCHAR(20)') =
cdoValuation.cdoValuationcol.value('(//CDOValuation/id)[1]', 'VARCHAR(20)') FOR XML PATH('BWICResult')
, ROOT('Response'))
select #responseXml
The output that i was expecting was of the following format but
doesnt seems to be the case .Can someone help me out to know as to what should be done ?
<Response> <BWICResult tranche_id="BAB12-II.A2" mv="1.019358126500000e+002" mk_price="1.001533333333333e+002"/> <BWICResult tranche_id="BLUEMTN.A2" mv="9.925446292000000e+001" mk_price="9.877000000000000e+001"/> </Response>

Answer 1

select C.X.value('#id', 'varchar(20)') as '#id',
C.X.value('#mv', 'float') as '#mv',
M.X.value('#mk_price', 'float') as '#mk_price'
from #cdoValuation.nodes('/Response/CDOValuation') as C(X)
inner join #marketColorPrice.nodes('Response/MarketColorPrice') as M(X)
on C.X.value('#id', 'varchar(20)') = M.X.value('#tranche_id', 'varchar(20)')
for xml path('BWICResult'), root('Response')
Result:
<Response>
<BWICResult id="BAB12-II.A2" mv="1.019358126500000e+002" mk_price="1.001533333333333e+002" />
<BWICResult id="BLUEMTN.A2" mv="9.925446292000000e+001" mk_price="9.877000000000000e+001" />
<BWICResult id="BLUEMTN3.C" mv="9.472908099999999e+001" mk_price="8.050000000000000e+001" />
<BWICResult id="CSQUARE4.A" mv="9.880319818000000e+001" mk_price="9.765294117647059e+001" />
<BWICResult id="CSQUARE4.C" mv="9.295238056000000e+001" mk_price="9.125000000000000e+001" />
<BWICResult id="MADPK5.C" mv="9.735145883000000e+001" mk_price="9.200000000000000e+001" />
<BWICResult id="MADPK7.PS" mv="9.225345985000000e+001" mk_price="1.133333333333333e+002" />
<BWICResult id="OHAPARK.B" mv="9.652910265000000e+001" mk_price="9.787500000000000e+001" />
</Response>