应该与查询字段date的时间类型匹配,查询语句应该这样写:
select * from loadTable("dfs://compoDB", "pt") where date between 2017.08.07T00:00:00.000:2017.08.08T23:59:59.999
我用如下代码创建了一个表:
login("admin", "123456") if(existsDatabase("dfs://compoDB")){ dropDatabase("dfs://compoDB") } n = 1000000 ID = rand(100, n) dates = 2017.08.07T00:00:00.000..2017.08.08T00:00:00.000 date = rand(dates, n) x = rand(10.0, n) t = table(ID, date, x) dbDate = database(, VALUE, 2017.08.07..2017.08.11) dbID=database(, RANGE, 0 50 100) db = database("dfs://compoDB", COMPO, [dbDate, dbID]) pt = db.createPartitionedTable(t, `pt, `date`ID) pt.append!(t)
执行下面的查询语句:
select * from loadTable("dfs://compoDB", "pt") where date between 2017.08.07:2017.08.08
报如下错误:
select * from loadTable("dfs://compoDB", "pt") where date between 2017.08.07 : 2017.08.08 => Temporal data comparison should have the same data type.
请问哪里出了问题?