DATAJDBC-400 - Remove Identifier from callbacks and deprecate it in events also containing an entity #164
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Creation of the Identifier has been shown to cost significant performance.
…an entity. Creation of the Identifier has been shown to cost significant performance.
mp911de
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Jul 29, 2019
Retrieval of the Identifier has been shown to cost significant performance. Original pull request: #164.
mp911de
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Jul 29, 2019
…an entity. Retrieval of the Identifier has been shown to cost significant performance. Original pull request: #164.
mp911de
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Jul 29, 2019
Add version since which deprecations are in place. Inline variables. Original pull request: #164.
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That's merged and polished now. |
mp911de
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Feb 21, 2022
We now support SpEL expressions in string-based queries to bind parameters for more dynamic queries. SpEL expressions are enclosed in :#{…} and rendered as synthetic named parameter so their values are substituted with bound parameters to avoid SQL injection attach vectors.
interface PersonRepository extends Repository<Person, String> {
@query("SELECT * FROM person WHERE lastname = :#{'hello'}")
Mono<Person> findHello();
@query("SELECT * FROM person WHERE lastname = :#{[0]} and firstname = :firstname")
Mono<Person> findByLastnameAndFirstname(@param("value") String value, @param("firstname") String firstname);
@query("SELECT * FROM person WHERE lastname = :#{#person.name}")
Mono<Person> findByExample(@param("person") Person person);
}
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See: https://jira.spring.io/browse/DATAJDBC-400