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Database Development

Replace a sequential set of numbers with special character

I have a varchar(200) column that contains entries such as, ABC123124_A12312 ABC123_A1212 ABC123124_B12312 AC123124_AD12312 A12312_123 etc.. I want to replace a sequence of numbers with a single * so that I can group the distinct non-numeric patterns in the table. The result for this set would be ABC*_A* ABC*_B* AC*_AD* A*_* I have written the […]