Hi Andrus,
SELECT
unnest(xpath('/ns:Document/ns:BkToCstmrStmt/ns:Stmt/ns:Ntry/ns:Amt/text()',
x,nsa))::text::numeric AS tasusumma
,
unnest(xpath('/ns:Document/ns:BkToCstmrStmt/ns:Stmt/ns:Ntry/ns:NtryDtls/ns:TxDtls/ns:Refs/ns:EndToEndId/text()',
x,nsa))::text AS orderinr
FROM t;
You need to extract all ns:Ntry elements first, and then get the amount
and EndToEndId for each of them:
SELECT
(xpath('ns:Amt/text()', x,nsa))[1]::text::numeric AS tasusumma,
(xpath('ns:NtryDtls/ns:TxDtls/ns:Refs/ns:EndToEndId/text()', x,nsa))[1]
AS orderinr
FROM (
SELECT unnest(xpath('/ns:Document/ns:BkToCstmrStmt/ns:Stmt/ns:Ntry',
x,nsa)) as x, nsa
FROM t
) Ntry
Best regards,
-hannes
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