程序包 org.hibernate.annotations

注释类型 NamedNativeQuery

@Target({TYPE,PACKAGE})
@Retention(RUNTIME)
@Repeatable(NamedNativeQueries.class)
public @interface NamedNativeQuery

Extends NamedNativeQuery with Hibernate features.

作者:

Emmanuel Bernard

另请参阅:

SQLQuery

必需元素概要

所需元素

修饰符和类型	必需的元素	说明
String	name	The name.
String	query	The SQL query string.

可选元素概要

可选元素

修饰符和类型	可选元素	说明
boolean	cacheable	Whether the query (results) is cacheable or not.
CacheModeType	cacheMode	The cache mode used for this query.
String	cacheRegion	If the query results are cacheable, name the query cache region to use.
boolean	callable	Does the SQL (query()) represent a call to a procedure/function?
String	comment	A comment added to the SQL query.
int	fetchSize	The number of rows fetched by the JDBC Driver per trip.
FlushModeType	flushMode	The flush mode for the query.
boolean	readOnly	Whether the results should be read-only.
Class	resultClass	The result Class.
String	resultSetMapping	The name of a SQLResultSetMapping to use.
int	timeout	The query timeout (in seconds).

元素详细资料

name

String name

The name. It is a named query after all :)

query

String query

The SQL query string.

resultClass

Class resultClass

The result Class. Should not be used in conjunction with resultSetMapping()

默认值:

void.class

resultSetMapping

String resultSetMapping

The name of a SQLResultSetMapping to use. Should not be used in conjunction with resultClass().

默认值:

""

flushMode

FlushModeType flushMode

The flush mode for the query.

默认值:

org.hibernate.annotations.FlushModeType.PERSISTENCE_CONTEXT

cacheable

boolean cacheable

Whether the query (results) is cacheable or not. Default is false, that is not cacheable.

默认值:

false

cacheRegion

String cacheRegion

If the query results are cacheable, name the query cache region to use.

默认值:

""

fetchSize

int fetchSize

The number of rows fetched by the JDBC Driver per trip.

默认值:

-1

timeout

int timeout

The query timeout (in seconds). Default is no timeout.

默认值:

-1

callable

boolean callable

Does the SQL (query()) represent a call to a procedure/function?

默认值:

false

comment

String comment

A comment added to the SQL query. Useful when engaging with DBA.

默认值:

""

cacheMode

CacheModeType cacheMode

The cache mode used for this query. This refers to entities/collections returned from the query.

默认值:

org.hibernate.annotations.CacheModeType.NORMAL

readOnly

boolean readOnly

Whether the results should be read-only. Default is false.

默认值:

false