nonprime attribute 非主属性 be attribute to 归因为,归因于 attribute to v. 归因于 attribute ... to ... 把…归因于,认为…系某人所为 objective attribute target attribute 目标属性 archive attribute n. 存档属性 attribute factoring 属性因子分解
非主属性(Non-Prime attribute):不包含在任何侯选码中的属性称为非主属性( Non-Prime attribute)或非码属性(Non-key … blog.csdn.net|基于16个网页 2. 非码属性 非码属性(Non-Prime Attribute):不包含在任何候选码中的属性称为非码属性。 2.4.3 外部关系键 如果关系 R2 的一个或一 … ...
how to find whether is a prime or non prime with one select statement? How to find which login/user has modified the record in a table in SQL server 2008. How to find which user has DBO right How to fix 'Error converting data type varchar to bigint.'? How to fix an error:"Canno...
DTS_E_XMLTASK_INTERNALERRORMORETHANONENODEINLIST 字段 DTS_E_XMLTASK_INTERNALERRORMORETHANONENODELEFT 字段 DTS_E_XMLTASK_INVALIDDATANODE 字段 DTS_E_XMLTASK_INVALIDEDITSCRIPT 字段 DTS_E_XMLTASK_INVALIDENODETYPE 字段 DTS_E_XMLTASK_INVALIDOPTIONSATTRIBUTE 字段 DTS_E_XMLTASK_INVALIDPATHDESCRIPTOR 字段 ...
Champ DTS_E_XMLTASK_INTERNALERRORMORETHANONENODEINLIST Champ DTS_E_XMLTASK_INTERNALERRORMORETHANONENODELEFT Champ DTS_E_XMLTASK_INVALIDDATANODE Champ DTS_E_XMLTASK_INVALIDEDITSCRIPT Champ DTS_E_XMLTASK_INVALIDENODETYPE Champ DTS_E_XMLTASK_INVALIDOPTIONSATTRIBUTE Champ DTS_E_XMLTASK_INVALIDPATHDESCRI...
DTS_E_WEBSERVICETASK_XML_ATTRIBUTE_NOT_FOUND 欄位 DTS_E_WINHTTPCANNOTCONNECT 欄位 DTS_E_WINHTTPCERTDECODE 欄位 DTS_E_WINHTTPCERTENCODE 欄位 DTS_E_WINHTTPNOTSUPPORTED 欄位 DTS_E_WINHTTPOPEN 欄位 DTS_E_WINHTTPUNKNOWNERROR 欄位 DTS_E_WMIDRTASK_CANTWRITETOVAR 欄位 DTS_E_WMIDRTASK_CONN...
DTS_E_XMLTASK_INTERNALERRORMORETHANONENODEINLIST 欄位 DTS_E_XMLTASK_INTERNALERRORMORETHANONENODELEFT 欄位 DTS_E_XMLTASK_INVALIDDATANODE 欄位 DTS_E_XMLTASK_INVALIDEDITSCRIPT 欄位 DTS_E_XMLTASK_INVALIDENODETYPE 欄位 DTS_E_XMLTASK_INVALIDOPTIONSATTRIBUTE 欄位 DTS_E_XMLTASK_INVALIDPATHDESCRIPTOR ...
how to find whether is a prime or non prime with one select statement? How to find which login/user has modified the record in a table in SQL server 2008. How to find which user has DBO right How to fix 'Error converting data type varchar to bigint.'? How to fix an error:"Cannot...
how to find whether is a prime or non prime with one select statement? How to find which login/user has modified the record in a table in SQL server 2008. How to find which user has DBO right How to fix 'Error converting data type varchar to bigint.'? How to fix an error:"Cannot...
1) Nonprime Attribute 非主属性 2) prime attribute 主属性 1. attribute isprime attributeand finding theprime attributeset are given. 在此基础上给出基于超图的关系模式主属性判定算法。 3) freedom attributes 自主属性 1. The subjectivity property rights theory which is a unit of correlation attributes ...