nhibernate 参数绑定顺序潜在的错误?
我正在使用最新的 nhibernate 3,我的查询:
iqt = rps.Terminals.GetQuery().Where(x => x.NetProtocol.Id == 4);
var res = iqt.OrderBy(x => x.Attributes[124]).ToList();
//ITerminal have IDictionary<long,string>
当我查看日志文件时,我看到生成的 sql:
SELECT terminal0_.ID AS ID4_ ,
terminal0_.ALIAS AS ALIAS4_ ,
terminal0_.TTYPE_ID AS TTYPE3_4_ ,
terminal0_.IP_ADDRESS AS IP4_4_ ,
terminal0_.STREET AS STREET4_ ,
terminal0_.LOCATION AS LOCATION4_ ,
terminal0_.MODEL_ID AS MODEL7_4_ ,
terminal0_.NODE_ID AS NODE8_4_ ,
terminal0_.NETPROTOCOL_ID AS NETPROTO9_4_,
(SELECT (xml_desc(terminal0_.street,'UA'))
FROM terminals
WHERE terminals.id =terminal0_.Id
) AS formula1_,
(SELECT (xml_desc(terminal0_.location,'UA'))
FROM terminals
WHERE terminals.id =terminal0_.Id
) AS formula2_,
(SELECT (xml_desc(terminal_models.description,'EN'))
FROM terminal_models
WHERE terminal_models.id = terminal0_.MODEL_ID
) AS formula3_
FROM TERMINALS terminal0_,
TERM_ATTRIBUTES attributes1_
WHERE terminal0_.ID =attributes1_.TERM_ID
AND attributes1_.ATTR_ID = :p0
AND terminal0_.NETPROTOCOL_ID=:p1 //-> bug here it bind p1 with 124 value but correct p0
ORDER BY attributes1_.VALUE ASC;
:p0 = 4 [Type: Int64 (0)],
:p1 = 124 [Type: Int64 (0)]
我认为 nhibernate 无法正确解析带有子选择的参数绑定顺序。 是否有 nhibernate 大师或开发人员来确认并说明如何修复它?
知道很多
i am using latest nhibernate 3, my query:
iqt = rps.Terminals.GetQuery().Where(x => x.NetProtocol.Id == 4);
var res = iqt.OrderBy(x => x.Attributes[124]).ToList();
//ITerminal have IDictionary<long,string>
When i look to the log file i see generated sql:
SELECT terminal0_.ID AS ID4_ ,
terminal0_.ALIAS AS ALIAS4_ ,
terminal0_.TTYPE_ID AS TTYPE3_4_ ,
terminal0_.IP_ADDRESS AS IP4_4_ ,
terminal0_.STREET AS STREET4_ ,
terminal0_.LOCATION AS LOCATION4_ ,
terminal0_.MODEL_ID AS MODEL7_4_ ,
terminal0_.NODE_ID AS NODE8_4_ ,
terminal0_.NETPROTOCOL_ID AS NETPROTO9_4_,
(SELECT (xml_desc(terminal0_.street,'UA'))
FROM terminals
WHERE terminals.id =terminal0_.Id
) AS formula1_,
(SELECT (xml_desc(terminal0_.location,'UA'))
FROM terminals
WHERE terminals.id =terminal0_.Id
) AS formula2_,
(SELECT (xml_desc(terminal_models.description,'EN'))
FROM terminal_models
WHERE terminal_models.id = terminal0_.MODEL_ID
) AS formula3_
FROM TERMINALS terminal0_,
TERM_ATTRIBUTES attributes1_
WHERE terminal0_.ID =attributes1_.TERM_ID
AND attributes1_.ATTR_ID = :p0
AND terminal0_.NETPROTOCOL_ID=:p1 //-> bug here it bind p1 with 124 value but correct p0
ORDER BY attributes1_.VALUE ASC;
:p0 = 4 [Type: Int64 (0)],
:p1 = 124 [Type: Int64 (0)]
I think nhibernate could not correctly resolve parameters bind order with sub selects.
Is there nhibernate guru or developer to confirm it and say how to fix it?
Tnaks a lot
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它看起来确实有越野车。
请在 http://jira.nhforge.org 上打开一个问题,包括小型复制项目或测试用例
It does look buggy.
Please open an issue including a small reproduction project or test case at http://jira.nhforge.org