[英]Searching for “|” pipe symbol in XML column in SQL server
我正在使用這樣的腳本來查找“ |” XML列中的符號無論出現在何處。 我知道那里有管道,但以下查詢給了我空結果
SELECT TOP 100 *
FROM
[DB].[dbo].[InputData]
WHERE
Content.exist('//.[text() = "|"]') = 1
AND DataFileId = '75d48aed6327'
我究竟做錯了什么? 這是Content
列的xml Content
:
<CLAIM version="native">
<INPUT>
<HEADER BIRTH_DT="1/1/1941">
<DIAG_CODES>
<DX CODE="7234" />
</DIAG_CODES>
<CON_CODES>
<CON_CODE VALUE="M0" />
</CON_CODES>
<VAL_CODES>
<VAL_CODE CODE="A2" AMT="604.03" />
</VAL_CODES>
</HEADER>
</CLAIM>
嗨,您正在尋找答案,並在這里找到了答案https://stackoverflow.com/a/11738172/1692632
DECLARE @xmlTable TABLE (xmlData XML)
INSERT INTO @xmlTable SELECT N'
<CLAIM version="native">
<HEADER BIRTH_DT="1/1/1941">
<DIAG_CODES>
<DX CODE="7234" />
</DIAG_CODES>
<CON_CODES>
<CON_CODE VALUE="M0" />
</CON_CODES>
<VAL_CODES>
<VAL_CODE CODE="A2" AMT="604.03" />
</VAL_CODES>
</HEADER>
</CLAIM>
'
INSERT INTO @xmlTable SELECT N'
<CLAIM version="native">
<HEADER BIRTH_DT="1/1/1941">
<DIAG_CODES>
<DX CODE="72|34" />
</DIAG_CODES>
<CON_CODES>
<CON_CODE VALUE="M0" />
</CON_CODES>
<VAL_CODES>
<VAL_CODE CODE="A2" AMT="604.03" />
</VAL_CODES>
</HEADER>
</CLAIM>
'
SELECT T.*
FROM @xmlTable AS T
CROSS APPLY T.xmlData.nodes('//@*') as tx(r)
WHERE tx.r.value('contains((.),"|")','bit')=1
您也可以嘗試使用它(沒有重復項):
SELECT TOP 100 *
FROM
@xmlTable
WHERE
xmlData.exist('//@*[contains(., "|")]') = 1
SELECT TOP 100 *
FROM [DB].[dbo].[InputData]
WHERE DataFileId = '75d48aed6327'
and charindex('|',Content) > 1
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