project/spring/jpa/debug findAll.md

25 lines
723 B
Markdown
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

# debug findAll
1. JpaSpecificationExecutor::Page<T> findAll(@Nullable Specification<T> spec, Pageable pageable);
2. SimpleJpaRepository::public Page<T> findAll(@Nullable Specification<T> spec, Pageable pageable)
3. CriteriaQueryTypeQueryAdapter::getResultList()
4. AbstractProducedQuery::list()
5. AbstractProducedQuery::beforeQuery()
6. 执行第一条sqlfinal PreparedStatement st = prepareQueryStatement( sql, queryParameters, limitHandler, scroll, session );
根据结果获取内容
```java
final List results = getRowsFromResultSet(
rs,
queryParameters,
session,
returnProxies,
forcedResultTransformer,
maxRows,
nullSeparatedHydratedObjectsPerRow,
subselectResultKeys
);
```