SELECT sum(bytes)/1024/1024/1024 AS "Database Size (GB)" FROM dba_data_files; 复制代码 这条查询语句会返回数据库的总大小,以GB为单位。如果想要查看每个表空间的大小,可以使用以下SQL查询语句: SELECT tablespace_name, sum(bytes)/1024/1024 AS "Tablespace Size (MB)" FROM dba_data_files GROUP BY...
查看数据库的总大小: SELECT SUM(bytes)/1024/1024 AS "Database Size (MB)" FROM dba_data_files; 复制代码 查看每个表空间的使用情况: SELECT tablespace_name, SUM(bytes)/1024/1024 AS "Tablespace Size (MB)", SUM(bytes)/1024/1024 - SUM(blocks)/1024/1024 AS "Tablespace Used (MB)" FROM ...
select * from [数据库名].[dbo].[sysfiles] --转换文件大小单位为MB: select name, convert(float,size) * (8192.0/1024.0)/1024. from [数据库名].dbo.sysfiles 3、查询当前数据库的磁盘使用情况: Exec sp_spaceused database_size:数据库大小(就是数据文件和日志的大小),也就是上面size相加的值(字节换...
-1、查看表空间的名称及大小 SELECT t.tablespace_name, round(SUM(bytes / (1024 * 1024)), 0) ts_size FROM dba_tablespaces t, dba_data_files d WHERE t.tablespace_name
SELECT DB_NAME(database_id) AS [Database Name], [Name] AS [Logical Name], [Physical_Name] AS [Physical Name], ((size * 8) / 1024) AS [Size(MB)], [differential_base_time] AS [Differential Base Time]FROM sys.master_filesWHERE DB_NAME(database_id) IN('ShengShiDB') ...
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大体总结了以下的内容,欢迎大家拍砖,查看当前的数据库名 mysql> SELECT DATABASE(); +---+ | DATABASE() | +---+ | test | +---+ 1 row in set (0.00 sec) +++ Or jeanron100 2018/03/15 7210 OB 运维| OB Oracle 系统视图权限导致的故障一例 oracle运维存储过程权限系统 作者:赵黎明,爱可...
Guide ■ Oracle Database 2 Day + Application Express Developer's Guide ■ Oracle Database 2 Day + Java Developer's Guide Many of the examples in this guide use the sample schemas, which are installed by default when you select the Basic Installation option with an Oracle Database ...
select sql_id,child_number,name,datatype_string,max_length from v$sql_bind_capture a where a.sql_id='5tvfxfkm0b81p'order byCHILD_NUMBER;--alter system flush shared_pool;SYS@ORCLCDB>select banner_full from v$version;BANNER_FULL---Oracle Database 19c Enterprise Edition Release19.0.0.0.0-...
显示Select Configuration Option 窗口。选择 Create a Database 并单击 Next。 10. 显示Select Database Configuration 窗口。选择初始数据库类型,即 General Purpose/Transaction Processing、Data Warehouse 或Advanced。单击 Next。 11. 显示Specify Database Configuration Options 窗口。在相应的域中输入 Global Database...