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\>I want to increment id value but its datatype is varchar.The id contain some prefix as alphabet
e.g TYCS001
Posted 20-Mar-13 4:06am
Tulesh865
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ryanb31 20-Mar-13 9:13am
   
Strip the prefix and then increment the number portion and add them back together. Where are you stuck?

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Solution 1

Look into composite keys. The numer portion of your key can be an autoincremented column.
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