我有一个可搜索的域类映射到具有标志列的表。目前,当 Lucene 创建索引时,它会生成这样的查询(返回表中的所有数据):
select this_.id as id0_0_,
this_.flag as flag2_0_0_,
this_.email as email0_0_, this_.first_name as first6_0_0_, this_.last_name as last8_0_0_
from ais_person this_
order by this_.id asc
是否可以仅为那些包含特定标志值的行构建索引,以便生成的查询如下所示:
select this_.id as id0_0_,
this_.flag as flag2_0_0_,
this_.email as email0_0_, this_.first_name as first6_0_0_, this_.last_name as last8_0_0_
from ais_person this_
where this_.flag = 'Y'
order by this_.id asc