Open source address:
- github: https://github.com/sagframe/sagacity-sqltoy
- gitee: https://gitee.com/sagacity/sagacity-sqltoy
- idea plug-in (can be directly retrieved and installed in idea): https://github.com/threefish/sqltoy-idea-plugins
- sqltoy scaffolding project: https://gitee.com/momoljw/sss-rbac-admin
- sqltoy lambda project: https://gitee.com/gzghde/sqltoy-plus
Update details
1. Fix the bug of splitExcludeSymMark in StringUtil and split with multiple characters (non-sqltoy scenario)
2. Fix the bug of MapperUtil in establishing different name mapping scenarios where @SqlToyFieldAlias exists
Key advantages of sqltoy:
//------------------了解 sqltoy的关键优势: -------------------------------------------------------------------------------------------*/
//1、最简最直观的sql编写方式(不仅仅是查询语句)，采用条件参数前置处理规整法，让sql语句部分跟客户端保持高度一致
//2、sql中支持注释(规避了对hint特性的影响,知道hint吗?搜oracle hint)，和动态更新加载，便于开发和后期维护整个过程的管理
//3、支持缓存翻译和反向缓存条件检索(通过缓存将名称匹配成精确的key)，实现sql简化和性能大幅提升
//4、支持快速分页和分页优化功能，实现分页最高级别的优化，同时还考虑到了cte多个with as情况下的优化支持
//5、支持并行查询
//6、根本杜绝sql注入问题
//7、支持行列转换、分组汇总求平均、同比环比计算，在于用算法解决复杂sql，同时也解决了sql跨数据库问题
//8、支持保留字自动适配
//9、支持跨数据库函数自适配,从而非常有利于一套代码适应多种数据库便于产品化,比如oracle的nvl，当sql在mysql环境执行时自动替换为ifnull
//10、支持分库分表
//11、提供了取top、取random记录、树形表结构构造和递归查询支持、updateFetch单次交互完成修改和查询等实用的功能
//12、sqltoy的update、save、saveAll、load 等crud操作规避了jpa的缺陷,参见update(entity,String...forceUpdateProps)和updateFetch
//13、提供了极为人性化的条件处理：排它性条件、日期条件加减和提取月末月初处理等
//14、提供了查询结果日期、数字格式化、安全脱敏处理，让复杂的事情变得简单，大幅简化sql或结果的二次处理工作
//-----------------------------------------------------------------------------------*/Introduction to sqltoy features:
- The core construction ideas of sqltoy
- The core points of comparing sqltoy with mybatis (plus): query statement writing, readability, and maintainability
- Objectized crud is the basis, but sqltoy has targeted improvements: update, updateSaveFetch, updateFetch, etc.
- sqltoy's cache translation greatly reduces table associations and simplifies SQL, allowing your query performance to increase geometrically.
- Ultimate paging also helps you achieve significant improvement in query performance
- Fast paging: @fast () realizes fetching single page data first and then performing related queries, which greatly improves the speed.
- Paging optimizer: page-optimize changes paging queries from two times to 1.3~1.5 times (the total number of records using the cache to achieve the same query conditions does not need to be repeated within a certain period)
- The process of sqltoy's paging to get the total records is not a simple select count (1) from (original sql); instead, it intelligently determines whether it becomes: select count (1) from 'from post-statement', and automatically eliminates the outermost order by
- sqltoy supports parallel query: parallel="true", querying the total number of records and single page data at the same time, greatly improving performance
- Convenient cross-database statistical calculations: data rotation
- Convenient cross-database statistical calculation: Infinitus group statistics (including summary and averaging)
- Convenient cross-database statistical calculations: year-on-year and month-on-month
5. Tree table sorting and summary
6. Extended integration
