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我已經XML存儲在XMLType表中(Oracle數據庫)如果數據庫事項XPath表達式日期
<?xml version="1.0"?>
<myDate xmlns="http://www.example.com/schema" dateTimeProc="20100824T102806" Num="666" timId="4" procId="1" proces="501">
</myDate>
<?xml version="1.0"?>
<myDate xmlns="http://www.example.com/schema" dateTimeProc="20101110T102806" Num="666" timId="4" procId="1" proces="501">
</myDate>
我想知道什麼之間獲取值xpath表達式來獲取所有在特定日期之間的xml,例如
select * from XMLTable
where existsNode(object_value,'myDate[@dateTimeProc]')
between sysdate-120 and sysdate-90