sql - Splitting letters and number in SQLite -


i have 1 column containing letters , numbers (mix/random)

914103b01292ab21hrvh92665

i need split this

914103012922192665 -numbers babhrvh            -letters

thanks in advance!

the simplest way in sqlite series of replace functions - so:

select replace(replace(replace(replace(replace(replace(replace(replace(replace(replace(the_string, '0', ''),                                                                                '1', ''),                                                                        '2', ''),                                                                 '3', ''),                                                        '4', ''),                                                '5', ''),                                        '6', ''),                                 '7', ''),                          '8', ''),                  '9', '') letters_only,   ...

- similar series of 26 replace function calls strip out letters, leaving numbers only.

alternatively, write user-defined function you; non-trivial exercise in sqlite - see this question.


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