Re: automatic scan a table, report on data formats in columns
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Jian He
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Re: automatic scan a table, report on data formats in columns
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CAMV54g0KZKFAtG3Ppsd2BdY1x2aF7tYkRbdHxf4KtbO61ZKb0w@mail.gmail.com
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automatic scan a table, report on data formats in columns (Shaozhong SHI)
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automatic scan a table, report on data formats in columns Shaozhong SHI <shishaozhong@gmail.com>
Re: automatic scan a table, report on data formats in columns Steve Midgley <science@misuse.org>
Re: automatic scan a table, report on data formats in columns Shaozhong SHI <shishaozhong@gmail.com>
Re: automatic scan a table, report on data formats in columns "David G. Johnston" <david.g.johnston@gmail.com>
Re: automatic scan a table, report on data formats in columns Jian He <hejian.mark@gmail.com>
You first want to check a certain text pattern exists in an text column or not. (you can use generated columns).
Not the other way around to check one text column have what kind of pattern. If there is an pattern, it's text.
On Mon, Feb 21, 2022 at 3:36 PM Shaozhong SHI <shishaozhong@gmail.com> wrote:
Is it possible to do the following?automatically scan a table of all text columnsproduce a report on data formats in columns as indicated in the following:Column A Column B Column Calphabetic words/phrases digits like xxxxx.xx alphanumeric identifiersCity of London 5 digits followed by a iso12345decimal point and 2digits indicating precisionIt is a bit like detecting regular expression patterns automatically.Is automatically detecting something like regular expression patterns possible?Regards,David
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