|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface QueryHints
Standard query hint keys.
Field Summary | |
---|---|
static java.lang.String |
HINT_AGGREGATE_LISTENER
|
static java.lang.String |
HINT_AGGREGATE_LISTENERS
|
static java.lang.String |
HINT_FILTER_LISTENER
|
static java.lang.String |
HINT_FILTER_LISTENERS
|
static java.lang.String |
HINT_IGNORE_FINDER
A directive to ignore any cached finder query for find() operation. |
static java.lang.String |
HINT_IGNORE_PREPARED_QUERY
A directive to ignore any prepared SQL that might have been cached against a JPQL query. |
static java.lang.String |
HINT_INVALIDATE_FINDER
A directive to invalidate any cached finder query. |
static java.lang.String |
HINT_INVALIDATE_PREPARED_QUERY
A directive to invalidate any prepared SQL that might have been cached against a JPQL query. |
static java.lang.String |
HINT_PARAM_MARKER_IN_QUERY
Hints to signal that the JPQL/SQL query string contains a parameter marker ? character. |
static java.lang.String |
HINT_RECACHE_FINDER
A directive to overwrite a cached finder query by a new query. |
static java.lang.String |
HINT_RESULT_COUNT
Hint to specify the number of rows to optimize for. |
static java.lang.String |
HINT_SUBCLASSES
|
Field Detail |
---|
static final java.lang.String HINT_SUBCLASSES
static final java.lang.String HINT_FILTER_LISTENER
static final java.lang.String HINT_FILTER_LISTENERS
static final java.lang.String HINT_AGGREGATE_LISTENER
static final java.lang.String HINT_AGGREGATE_LISTENERS
static final java.lang.String HINT_RESULT_COUNT
static final java.lang.String HINT_PARAM_MARKER_IN_QUERY
?
character. By default, the query string is parsed
to count number of parameters assuming that all ?
characters
designate a bind parameter. This assumption makes the parse faster.
static final java.lang.String HINT_INVALIDATE_PREPARED_QUERY
HINT_IGNORE_PREPARED_QUERY
,
Constant Field Valuesstatic final java.lang.String HINT_IGNORE_PREPARED_QUERY
HINT_INVALIDATE_PREPARED_QUERY
,
Constant Field Valuesstatic final java.lang.String HINT_IGNORE_FINDER
static final java.lang.String HINT_INVALIDATE_FINDER
static final java.lang.String HINT_RECACHE_FINDER
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |