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Using comma with an update sentence
原标题:

I want to update a row which has some html tags inside. For instance:

 src= /imagem.png ></ p></ body>

> UPDATE ISTANBUL_TABLE  SET TEXT =  <
> body>< p>< img src= /imagem.png  ></
> p></ body>   WHERE  1=1

You see after src= means the query ends, but it does not end. How can i solve it without using " (double comma)? Any solution please?

best regards bk

最佳回答

You need to escape the single-quotes, by typing them twice:

UPDATE ISTANBUL_TABLE SET TEXT =  <  body>< p>< img src=  /imagem.png   >  WHERE 1=1

Also, your WHERE clause is nonsensical and can be dropped entirely

UPDATE ISTANBUL_TABLE SET TEXT =  <body><p><img src=  /imagem.png  > 
问题回答

Use parameterised SQL:

UPDATE ISTANBUL_TABLE SET TEXT = @HTML WHERE...

Then from your calling code, you just pass in the @HTML parameter and don t need to double up the single quotes.





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