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AskSQLTeam
Ask SQLTeam Question
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 Posted - 2000-10-17 : 17:48:10
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Steve writes "I am trying to retrieve info from a table onto an asp page. The page is an article. I want the first four paragraphs (fields p1-p4 in a table) to be displayed only. Then, from a hyperlink on that page I want to call the next 4 paragraphs to be displayed on the same asp page, and so on until the article has ended.
However, all articles have a different number of paragraphs. How can I check if there are no more paragraphs?
I'm using SQL Server 7 on Windows NT.
Many thanks" |
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Detecting Null value in a field and displaying nothing