Convert each of the attributes identified above for di into SQL expressions. Table 5 gives an example using the QUARTER_NAME attribute from the time dimension.
将上面识别出的每个di属性转换为SQL表达式。
If the optional var attribute is specified, then the resource bundle identified by the basename attribute will be assigned to the variable named by this attribute's value.
如果指定了可选的var属性，那么将把由basename属性所标识的资源束赋给该属性值所命名的变量。
The only value allowed is NUMBER, specifying that the element or attribute identified by the locator attribute can be used for parametric search.
惟一允许的值是NUMBER，这指定locator属性标识出的元素或属性可以用于参数化搜索。
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