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datatype for number and character

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  • BluShadow
    BluShadow Member, Moderator Posts: 42,363 Red Diamond
    Ricardinho wrote:
    ok sorry for any inconvinience
    No inconvenience I assure you. Just surprised to see someone with so many posts asking such a basic beginners question. :)
  • cd_2
    cd_2 Member Posts: 5,021
    Well that can happen when people start relying on the forum instead of reading up the documentation.

    To the OP: if your column vehicle_registration is some sort of licence plate, serial number, etc. you may want to add additional checks through constraints to prevent the usual garbage (such as 'AAAAAAAA' or '111111111111111').

    C.
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