sqlite数据库程序的相关内容

文章 2023-12-05 来自：开发者社区

【五一创作】嵌入式Sqlite数据库【基本语法、Sqlite-JDBC、嵌入到Java程序】

前言最近在用JavaFX做一个桌面软件需要用到数据库，但MySQL这种数据库明显只能本地访问，把软件移植到别的电脑上就不能运行了，即使能够嵌入到程序中也太大了（MySQL8.x占用内存大约700MB）。所以，嵌入式轻量级的数据库应运而生，但这种轻量级数据库不只有Sqlite，还有H2数据库等，但网上资料比较少，Sqlite用的人可能更多。.....

问答 2022-04-15 来自：开发者社区

运行 SQLite 数据库后程序崩溃

我设计的是查询数据库后下面的程序段返回一个数组。但是现在运行下面的程序时，奔溃了 //info 是类型数据中对象的名字 info.open(); String[] data = info.queryAll(); info.close(); 数据库代码部分，我想检索某一列中所有数据库的行 public String[] queryAll() { String[] c...

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更新时间 2024-06-17 11:29:34

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