Mysql数据库的操作，一些查询等等一些列常用的操作。-GIS spatial data storage

fdotomysql利用fdo技术连接MYsql数据库-Fdotomysql using FDO technology to connect MYsql Detection of English Conversion of spatial data the, use of FDO technology to ensure that the data is not lost Fdo2fdo

索引种类: -普通索引 -唯一索引 -主键索引 -符合索引 -全文索引 -空间索引(Index types: - common index - unique index Primary key index - conforming to index - full text index - spatial index)