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PL/SQL (MOSC)

What is the best way to check if all digits in varchar2(2000) column is a digital digits (0-9) wi

Nov 1, 2012 5:01AM edited Nov 1, 2012 5:28AM in PL/SQL (MOSC) 4 commentsAnswered

What is the best way to check if all digits in varchar2(2000) column is a digital digits (0-9) without impact the performance?

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