我有如下所示的sql查询
select transf, count(fname) from peak_info where fname in (select peakfile from pe_result where conid = 'GO:0006007' and fdr > 0.05) group by transf;
我想在grails中实现的
创建标准。当前,我先运行括号中的SQL查询,然后运行如下外部查询:
def test2 = PeResult.createCriteria()
def ptest=test2.list {
eq("conid",conid.toString())
gt("fdr","0.05")
}
def peaknames = ptest.peakfile
def peakinfoFilter = PeakInfo.createCriteria()
def pifilter = peakinfoFilter.list {
'in'("fname", peaknames)
projections
{
groupProperty "transF"
count "fname"
}
}
我想知道是否还有其他方法可以对一个查询执行此操作,而不是运行两个查询?
答案 0 :(得分:0)
您可能可以执行以下操作。尚未执行,但您知道了。看看GORM的子查询部分。
def peakinfoFilter = PeakInfo.createCriteria()
def pifilter = peakinfoFilter.list {
'in' "fname", PeResult.where{
conid == conid.toString()
fdr > "0.05"
}. peakfile
projections
{
groupProperty "transF"
count "fname"
}
}