<isNotNull property="issuanceSign" prepend=" AND ">issuanceSign in ($issuanceSign$)</isN
=======================
??请问各位工程师 ibat里 $issuanceSign$ 是什么意思阿?
==========================
##附上稍完整代码 !!可以不看 谢谢~~~~~
statement id="NewsClass.queryNewsClassListByCondition" parameterClass="newsclass" resultClass="newsclass">
select * from (
select newsID, newsTitle, createDate, pubDate, issuanceSign, orderID, deployPath, rownum rn
from othNewsClass
<dynamic prepend=" WHERE ">
<isNotNull property="newsID" prepend=" AND ">newsID = #newsID#</isNotNull>
<isNotNull property="newsTitle" prepend=" AND ">newsTitle = #newsTitle#</isNotNull>
<isNotNull property="pubDate" prepend=" AND ">pubDate = to_date('$pubDate$', 'yyyy-mm-dd')</isNotNull>
<isNotNull property="issuanceSign" prepend=" AND ">issuanceSign in ($issuanceSign$)</isNotNull>
<isNotNull property="orderID" prepend=" AND ">orderID = #orderID#</isNotNull>
<isNotNull property="deployPath" prepend=" AND ">deployPath = #deployPath#</isNotNull>
</dynamic>
order by orderID asc, decode(issuanceSign, 'U', '1', 'Y', '2', 'N', '3'), pubDate desc
) where rn <= #currentPage# * #pageSize# and rn > (#currentPage# - 1) * #pageSize#
order by orderID asc, decode(issuanceSign, 'U', '1', 'Y', '2', 'N', '3'), pubDate desc
</statement>
=================
=======================
??请问各位工程师 ibat里 $issuanceSign$ 是什么意思阿?
==========================
##附上稍完整代码 !!可以不看 谢谢~~~~~
statement id="NewsClass.queryNewsClassListByCondition" parameterClass="newsclass" resultClass="newsclass">
select * from (
select newsID, newsTitle, createDate, pubDate, issuanceSign, orderID, deployPath, rownum rn
from othNewsClass
<dynamic prepend=" WHERE ">
<isNotNull property="newsID" prepend=" AND ">newsID = #newsID#</isNotNull>
<isNotNull property="newsTitle" prepend=" AND ">newsTitle = #newsTitle#</isNotNull>
<isNotNull property="pubDate" prepend=" AND ">pubDate = to_date('$pubDate$', 'yyyy-mm-dd')</isNotNull>
<isNotNull property="issuanceSign" prepend=" AND ">issuanceSign in ($issuanceSign$)</isNotNull>
<isNotNull property="orderID" prepend=" AND ">orderID = #orderID#</isNotNull>
<isNotNull property="deployPath" prepend=" AND ">deployPath = #deployPath#</isNotNull>
</dynamic>
order by orderID asc, decode(issuanceSign, 'U', '1', 'Y', '2', 'N', '3'), pubDate desc
) where rn <= #currentPage# * #pageSize# and rn > (#currentPage# - 1) * #pageSize#
order by orderID asc, decode(issuanceSign, 'U', '1', 'Y', '2', 'N', '3'), pubDate desc
</statement>
=================
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$issuanceSign$ 字符串原样输出,如果你把一个"select * from a"字符串做为参数传入去就要用这个。
#issuanceSign# 会加单引号。