1. 创建表空间: BEGIN DECLARE cnt integer := 0; BEGIN SELECT 1 INTO cnt FROM dual WHERE exists(SELECT * FROM user_tablespaces WHERE tablespace_name = UPPER(TRIM('TEST'))); IF cnt != 0 THEN DECLARE s VARCHAR2(500); BEGIN s := 'DROP TABLESPACE TEST INCLUDING…
--查看表空间 select * from dba_tablespaces; select * from v$tablespace; select * from dba_data_files; --查看数据文件select * from v$datafile; select * from dba_temp_files; --查看临时文件select * from v$tempfile; --查默认表空间和临时表空间 select * from database_propertieswhere p…