Adobe 38043740 - ColdFusion Standard - Mac Development Manual page 610

DEVELOPING COLDFUSION 9 APPLICATIONS
ColdFusion ORM
ORMEvictQueries
Description
This method is used to evict the data of all the queries from the default query cache of the specified data source. If cache
name is specified, then the data of all queries belonging to the cache region with the given cache name are evicted.
If no data source is specified, the default query cache of the default data source is evicted.
Syntax
ORMEvictQueries([cachename])
ORMEvictQueries([cachename], datasource)
Parameter Description
cachename Name of the cache region that you want to evict.
Name of the data source whose cache you want to evict. If you do not specify the cache, the default query cache is
datasource
evicted.
ORMExecuteQuery
Description
Executes a Hibernate Query Language (HQL) query.
By default, this function works on ORM's default data source. To use this function for another data source, specify the
data source key-value pair within the
Syntax
ORMExecuteQuery(hql, [params] [,unique])
ORMExecuteQuery(hql, [,unique] [, queryoptions])
ORMExecuteQuery(hql, params [,unique] [,queryOptions])
Parameters
Parameter Description
Hql The HQL query that has to be executed.
Params Object parameter for the entity.
Unique Specifies if the object parameter is unique.
Queryoptions Key-value pair of options for the query.
Example
<cfset artistArr = ORMExecuteQuery("from Artists where artistid=1", true,
{datasource="cfartgallery"})>
<cfset countArray = ORMExecuteQuery("select count(*) from Authors", [], false,
{datasource="cfbookclub"})>
.
queryoptions
Last updated 1/20/2012
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