However, if there are many duplicate rows per distinct index value, and the associated table is highly clustered, the added costs of joining through the index can be slight.
然而，如果每个不同的索引值都有许多重复的行，而所关联的表是高度群集的，那么通过索引添加的连接成本可能很低。
The value should be a string that you want to be added to the end of the where-clause when querying the table.
该值应该是一个字符串，在查询表时，希望将该字符串添加到where子句的后面。
The data in this table are calculated at current prices. Per Capita Civilian Value Added are calculated on the permanent residents.
本表按当年价格计算，人均民营经济增加值年平均人口数按常住人口计算。
Plates shall be ordered to theoretical weight, the added value to nominal thickness listed in Table 2 plus nominal thickness shall be the theoretical thickness for weight calculation.
钢板按理论重量交货，用公称厚度加表2所列的附加值作为计算重量的理论厚度。
Gets or sets a value that indicates whether the column allows for changes as soon as a row has been added to the table.
获取或设置一个值，该值指示对于添加到该表中的新行，列是否将列的值自动递增。
Value-added in this table are calculated at current prices. The indices in this table are calculated at comparable prices.
本表增加值按当年价格计算，指数按可比价格计算。
Article 2. VAT items, rates and deductions are to be implemented according to the attached Table of Value Added Tax items, Tax rates and deductions.
第二条增值税的税目、税率和扣除项目，依照本条例所附的《增值税税目税率和扣除项目表》执行。
Article 2. VAT items, rates and deductions are to be implemented according to the attached Table of Value Added Tax items, Tax rates and deductions.
第二条增值税的税目、税率和扣除项目，依照本条例所附的《增值税税目税率和扣除项目表》执行。
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