If you have to retrieve data from a data source that maps to any of the jdbc basic data types for viewing as a string , or if strongly typed data is not required , you can use the 如果必須從映射到任意jdbc基本數(shù)據(jù)類型的數(shù)據(jù)源檢索數(shù)據(jù),并以字符串的格式查看這些數(shù)據(jù),或者如果不需要強(qiáng)類型的數(shù)據(jù),則可以使用
Because sql server uses transact - sql data types and ole automation uses visual basic data types , the ole automation stored procedures must convert the data that passes between them 由于sql server使用transact - sql數(shù)據(jù)類型,而ole自動(dòng)化使用visual basic數(shù)據(jù)類型,因此ole自動(dòng)化存儲(chǔ)過程必須轉(zhuǎn)換在兩者之間轉(zhuǎn)換數(shù)據(jù)。
Microsoft sql server 2005 jdbc driver uses the jdbc basic data types to convert the sql server data types to a format that can be understood by the java programming language , and vice versa Microsoft sql server 2005 jdbc驅(qū)動(dòng)程序使用jdbc基本數(shù)據(jù)類型將sql server數(shù)據(jù)類型轉(zhuǎn)換為java編程語言能夠理解的格式,反之亦然。
The main work included : the classical lambda calculus was modified to describe the character of dynamic fuzzy ; the abstract syntax of dfl programming language was described through bnf notation ; an operational semantics model of dfl programming language was proposed with a ternary array < dfsc , dfo , dfss > and then some basic data types and several mechanisms of constructing new data types were defined ; the frame of dfl progaramming language was provided ; it was described how to solve some problems applying the operational semantics model ; the correctness and reliability of the operational semantics model were proved by hoare logic and denotational semantics 主要內(nèi)容包括:變形傳統(tǒng)的演算,以更好地描述具有動(dòng)態(tài)模糊性的問題;通過bnf描述了dfl程序設(shè)計(jì)語言的抽象語法;通過一個(gè)三元組< dfsc , dfo , dfss >給出了dfl程序設(shè)計(jì)語言的操作語義模型;給出了dfl程序設(shè)計(jì)語言的基本框架結(jié)構(gòu);給出了該操作語義模型的一些應(yīng)用實(shí)例;通過hoare邏輯和基本指稱語義對(duì)本文所定義的操作語義模型的正確性和可靠性進(jìn)行了證明。由此可見,本文從全新的角度定義了一種可以處理動(dòng)態(tài)模糊問題的程序設(shè)計(jì)語言。
Explore the source of some common interoperability challenges facing web services integration across platforms and join the author in analyzing a number of interoperability problems resulting from interaction styles , basic data types and structures , and namespace issues between . net and j2ee technology 研究了跨平臺(tái)web服務(wù)集成所面臨的幾個(gè)常見的互操作問題的根源,作者分析認(rèn)為多個(gè)互操作問題都是源于j2ee技術(shù)和. net之間的交互類型、基本數(shù)據(jù)類型和結(jié)構(gòu)以及命名空間問題。