# 总查询
EXPLAIN SELECT * FROM city;
# 范围查询
EXPLAIN SELECT * from city where ID>5 and ID<20; #主键查询
EXPLAIN SELECT * from city where ID5; # 索引查询
EXPLAIN SELECT * from city where CountryCodeNLD; # 普通索引
EXPLAIn SELECT * from cit…
笔者GeoServer版本号:2.23.4 官方教程文档:Backup and Restore Documentation — GeoServer 2.26.x User Manual 一、下载社区插件
选择对应的版本:Index of /geoserver/进入插件列表:Index of /geoserver/2.23.x/community-late…