摘要:
--1创建logcreate MATERIALIZED VIEW LOG ON gh_qyghgx WITH rowid;create MATERIALIZED VIEW LOG ON gh_qyxx WITH rowid;--2创建物化视图create materialized view GH_Q 阅读全文
摘要:
--1. 查询表空间使用情况 SELECT UPPER(F.TABLESPACE_NAME) "表空间名", D.TOT_GROOTTE_MB "表空间大小(M)", D.TOT_GROOTTE_MB - F.TOTAL_BYTES "已使用空间(M)", TO_CHAR(ROUND((D.TOT_ 阅读全文