Once an application variable is bound to a parameter marker, the association remains until it is overridden or until the corresponding statement handle is freed.
一旦应用程序变量被绑定到某个参数标记，这种关联就会一直保持下去，直到相应的语句句柄被释放。
If the remote data source cannot handle the null value in a host variable or parameter marker, any function that involves binding a nullable value has to be evaluated locally.
如果远程数据源不能处理主机变量或参数标记符中的NULL，那么任何需要绑定一个可以为空的值的函数都必须在本地计算。
Here the document is provided as a literal value, but it could also be passed to the database through a parameter marker or host variable.
在这里，以字面值形式提供文档，但是也可以通过参数标志或主机变量把文档传递给数据库。
The? (question mark) literal in the statement string is a parameter marker that represents the variable in which the result is returned.
语句字符串中的？(问号)是一个参数标识，代表用来返回结果的变量。
A parameter marker or host variable.
一个参数标记或一个主变量。
The variable to retrieve the result, RtnVal, is associated with the parameter marker in the USING clause.
用来检索结果的变量rtnval与using子句中的参数标记有关联。
TFEB-amplified Renal Cell Carcinomas: an Aggressive Molecular Subset Demonstrating Variable Melanocytic Marker Expression and Morphologic Heterogeneity.
TFEB扩增性肾细胞癌：是一种异常表达黑素细胞标记物、具有形态学异质性的侵袭性分子亚型肾细胞癌。
TFEB-amplified Renal Cell Carcinomas: an Aggressive Molecular Subset Demonstrating Variable Melanocytic Marker Expression and Morphologic Heterogeneity.
TFEB扩增性肾细胞癌：是一种异常表达黑素细胞标记物、具有形态学异质性的侵袭性分子亚型肾细胞癌。
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