binding variables meaning in Chinese
约束变量
Examples
- How does one use bind variables in oo4o
在oo4o中如何使用绑定变量？ - It s possible to bind variables to either jena
可以将变量与jena - Clauses - enable query programmers to iterate over groups of nodes within xml documents and to bind variables to intermediate results
子句的非正式方式。它使程序员能够循环遍历xml文档中的节点组并将变量绑定到中间结果。 - Quine ' s criterion of ontological commitment that " existence is the value of bound variables " revealed tactfully linguistic essence of existential issues on the problem " what things exist "
在“何物存在”问题上，蒯因“存在就是约束变项的值”的本体论承诺标准机智地揭示了存在问题的语言学实质。 - If you a have a column that has a skewed data distribution , a histogram on it and if you are using bind variables against that column you may suffer from the same problem
大致意思是,绑定变量的窥视,在你的某字段有不均衡的数据分布,又有柱状图的情况下,首次执行的语句生成了对其有利的执行计划,它会将计划带个所有后面的语句,不管后面语句的执行时间会花费多久