The conversion of geometries to their SVG representation is performed by the DB2 database server with the help of a new user-defined function.
将几何图形转换成其相应的SVG表示,这是由DB 2数据在一个新的用户定义函数帮助下完成的。
Use it to enable implicit conversions between a user-defined type and another type, if the conversion is guaranteed not to cause a loss of data.
使用它可启用使用者定义型别和其他型别之间的隐含转换,但前提是要保证转换作业不会导致资料的遗失。
应用推荐