Delphi基于存储过程建立交叉表的源码实例，执行交叉表查询，例子不错，简单易懂，适合Delphi初学者，源码可以在Delphi7环境下编译。- Delphi source code examples to build stored procedures based on cross-table, crosstab query execution, good examples, easy to understand for beginners Delphi, source code can