Oracle spatial 创建空间字段索引 创建字段索引 完善SQL语句实例。//创建空间字段索引 oracle spatial table
//======================================
drop index index_sp_v_gbjj;
drop index index_sp_v_xzq;
drop index index_sp_v_ytfq;
drop index index_sp_v_dltb;
drop index index_sp_v_nydfddj;
create index index_sp_v_gbjj on v_gb_gdbhdk_h(geometry) indextype is mdsys.spatial_index;
create index index_sp_v_xzq on v_jj_xzq_h(geometry) indextype is mdsys.spatial_index;
create index index_sp_v_ytfq on v_tdlygh_ytfq_xz_e(geometry) indextype is mdsys.spatial_index;
create index index_sp_v_dltb on v_tdlyxz_dltb_h(geometry) indextype is mdsys.spatial_index;
create index index_sp_v_nydfddj on v_tdly_nydfddj_k(geometry) indextype is mdsys.spatial_index;
//======================================
//创建字段索引
//=======================================
drop index index_fd_v_gbjj_xzqdm;
drop index index_fd_v_xzq_xzqdm;
drop index index_fd_v_ytfq_xzqdm;
drop index index_fd_v_dltb_zldwdm;
drop index index_fd_v_nydfddj_xzdm;
create index index_fd_v_gbjj_xzqdm on v_gb_gdbhdk_h(xzqdm);
create index index_fd_v_xzq_xzqdm on v_jj_xzq_h(xzqdm);
create index index_fd_v_ytfq_xzqdm on v_tdlygh_ytfq_xz_e(xzqdm);
create index index_fd_v_dltb_zldwdm on v_tdlyxz_dltb_h(zldwdm);
create index index_fd_v_nydfddj_xzdm on v_tdly_nydfddj_k(xzdm);
//=======================================
//创建FID字段唯一性约束
alter table v_gb_gdbhdk_h drop constraint index_uk_v_gbjj_fid cascade;
alter table v_gb_gdbhdk_h add constraint index_uk_v_gbjj_fid unique(fid);
alter table v_jj_xzq_h drop constraint index_uk_v_xzq_fid cascade;
alter table v_jj_xzq_h add constraint index_uk_v_xzq_fid unique(fid);
alter table v_tdlygh_ytfq_xz_e drop constraint index_uk_v_ytfq_fid cascade;
alter table v_tdlygh_ytfq_xz_e add constraint index_uk_v_ytfq_fid unique(fid);
alter table v_tdlyxz_dltb_h drop constraint index_uk_v_dltb_fid cascade;
alter table v_tdlyxz_dltb_h add constraint index_uk_v_dltb_fid unique(fid);
alter table v_tdly_nydfddj_k drop constraint index_uk_v_nydfddj_fid cascade;
alter table v_tdly_nydfddj_k add constraint index_uk_v_nydfddj_fid unique(fid);//=======================================--the--end--
更多Oracle相关信息见Oracle 专题页面 http://www.linuxidc.com/topicnews.aspx?tid=12 Oracle spatial 空间数据SQL查询操作相关实例Oracle spatial函数示例相关资讯 Oracle存储过程
- Oracle存储过程拼接in语句 & 自定 (今 09:21)
- 【PL/SQL系列】Oracle存储过程使用 (04月23日)
- Oracle存储过程及Java调用 (05/28/2015 20:29:33)
| - Java调用Oracle存储过程返回多条结 (04月29日)
- Oracle中的存储过程简单应用 (04月10日)
- 判断点是否落在面中的Oracle存储过 (05/09/2015 09:39:30)
|
本文评论 查看全部评论 (0)
评论声明- 尊重网上道德,遵守中华人民共和国的各项有关法律法规
- 承担一切因您的行为而直接或间接导致的民事或刑事法律责任
|