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extract parameters and count results #674
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You can send the Pull Request if you think it's useful to have it integrated. |
Well, I'm a little bit mitigated for the count part:
But maybe that's inherent to multiple aspects of this library? What do you think? |
The count part is not needed, but being able to extract the parameters would be useful. |
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I think it would be useful to be able to extract query parameters (also auto-generated sql query parameters from a JPA criteria query, even if it has no explicit parameters).
I have some example code working, at least in my context. I also use it to count results in pure SQL (the only way IMO to cover all cases without resorting to overcomplicated code), so I also shared this below. That part is maybe more database-specific, and I don't know if it also belongs in this library.
I could make one or more pull requests if it sounds interesting enough. What are your thoughts about this?
` public long countResults(CriteriaQuery<?> query) {
return countResults(query, Object::toString);
}
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