यदि आपका HTML वास्तव में XHTML का अनुपालन करता है, और यदि आपके पास HTML एक XML
में संग्रहीत है अपने SQL सर्वर तालिका में कॉलम, फिर आप XQuery का उपयोग करके T-SQL में इससे अपने लेबल पुनर्प्राप्त कर सकते हैं:
DECLARE @HtmlTbl TABLE (ID INT IDENTITY, Html XML)
INSERT INTO @HtmlTbl(Html) VALUES('<ektdesignns_choices ektdesignns_nodetype="element" title="How many gigs do you play each month?" ektdesignns_caption="How many gigs do you play each month?" name="ektpoll1303074024421" ektdesignns_name="ektpoll1303074024421" id="ektpoll1303074024421">
<ol contenteditable="false" onkeypress="design_validate_choice(1, -1, this, ''Options are required.'')" onclick="design_validate_choice(1, -1, this, ''Options are required.'')" onblur="design_validate_choice(1, -1, this, ''Options are required.'')" ektdesignns_validation="choice-req" ektdesignns_maxoccurs="1" ektdesignns_minoccurs="1" unselectable="on" title="How many gigs do you play each month?" class="design_list_vertical">
<li>
<input type="radio" ektdesignns_nodetype="item" name="ektpoll1303074024421" value="1 or fewer_1" title="1 or fewer" id="ID2504263" />
<label contenteditable="true" unselectable="off" for="ID2504263">1 or fewer</label>
</li>
<li>
<input type="radio" ektdesignns_nodetype="item" name="ektpoll1303074024421" value="2-4_2" title="2-4" id="ID5115606" />
<label contenteditable="true" unselectable="off" for="ID5115606">2-4</label>
</li>
<li>
<input type="radio" ektdesignns_nodetype="item" name="ektpoll1303074024421" value="5-7_3" title="5-7" id="ID477116" />
<label contenteditable="true" unselectable="off" for="ID477116">5-7</label>
</li>
<li>
<input type="radio" ektdesignns_nodetype="item" name="ektpoll1303074024421" value="8 or more_4" title="8 or more" id="ID5515606" />
<label contenteditable="true" unselectable="off" for="ID5515606">8 or more</label>
</li>
</ol></ektdesignns_choices><input type="submit" value="Vote" />')
यह सभी <label>
. को पुनः प्राप्त करेगा आपके (X)Html से एक XML स्ट्रिंग के रूप में तत्व:
SELECT
Html.query('//label')
FROM @HtmlTbl
WHERE ID = 1
आउटपुट:
<label contenteditable="true" unselectable="off" for="ID2504263">1 or fewer</label>
<label contenteditable="true" unselectable="off" for="ID5115606">2-4</label>
<label contenteditable="true" unselectable="off" for="ID477116">5-7</label>
<label contenteditable="true" unselectable="off" for="ID5515606">8 or more</label>
या यह <label>
. की सभी सामग्री का चयन करेगा टैग, प्रति पंक्ति एक:
SELECT
C.value('(.)[1]', 'varchar(1000)')
FROM @HtmlTbl
CROSS APPLY Html.nodes('//label') AS T(C)
WHERE ID = 1
आउटपुट:
1 or fewer
2-4
5-7
8 or more