Delphi 7下测试通过的数据库连接池对象，有ADO和DBExpress两种方式，都兼容了SQLServer和oracle，使用方式为创建TDBExpPool或者TADOPool，执行查询语句直接调用OpenSQL，返回一个TataSet，使用完毕释放。insert语句使用ExecSQL，如果要使用事务，请先调用GetDBConn获取一个DBConn，然后调用Enter，调用Pool的ExecSQL时传入此DBConn，使用完毕Leave即可。-Delphi 7 to test the dat

创建ORACLE存储过程以及其他的序号等对象-ORACLE stored procedure to create as well as other objects, such as the serial number

数据库创建oracle对象表教程Create oracle database objects table tutorial-Create oracle database objects table tutorial Create oracle database objects table tutorial

This course introduces students to data server technology, and explores the concepts of relational databases and the powerful SQL and PL/SQL programming languages. Students will learn and practice how to create and maintain database objects. You will