2022.12.13 08:44 AM
2022.12.13 09:12 AM
kdb+ does not implement full regex.
https://code.kx.com/q/basics/regex/
It supports ?
*
[]
^
If you want full support you can use the C interface to bring in external libraries
2022.12.13 09:01 AM
The patterns used by like are not actual regular expressions, so they don't support this {n} syntax. I think the naming is unfortunate.
Regular expressions in q | Basics | q and kdb+ documentation - Kdb+ and q documentation (kx.com)
2022.12.13 09:12 AM
kdb+ does not implement full regex.
https://code.kx.com/q/basics/regex/
It supports ?
*
[]
^
If you want full support you can use the C interface to bring in external libraries
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