对于两种类型的表空间(永久和临时),查询都会计算以下列: USED (MB):已使用的空间(总空间减去剩余空间)。 FREE (MB):剩余的空间。 TOTAL (MB):总空间。 per_free:剩余空间百分比,使用round((NVL(f.free_space,0) / t.total_space) * 100)来计算,并且以百分比形式展示。 最后,使用ORDER BY 5根据剩余空间...
MaximumSize - Total Used Space where:TotalUsedSpace: total used space in MB of tablespace MaximumSize: Maximum size (in MB) of the tablespace. The maximum size is determined by looping through the tablespace's data files, as well as additional free space on the disk that would be ...
On some operating systems, Oracle does not allocate space for a tempfile until the tempfile blocks are actually accessed. This delay in space allocation results in faster creation and resizing of tempfiles, but it requires that sufficient disk space is available when the tempfiles are later used...
3.3 script 3 SELECTTABLESPACE_NAME, TABLESPACE_SIZE/1024/1024asTABLESPACE_SIZE_MB, ALLOCATED_SPACE/1024/1024asALLOCATED_SPACE_MB, FREE_SPACE/1024/1024asFREE_SPACE_MBFROMdba_temp_free_space; TABLESPACE_NAME TABLESPACE_SIZE_MB ALLOCATED_SPACE_MB FREE_SPACE_MB--- --- --- ---TEMP303029...
Script to get cpu usage and wait event information in oracle database How to find cpu and memory information of oracle database server Find user commits per minute in oracle database Find the active transactions in oracle databaseLeave a Reply Your email address will not be published. Require...
Oracle Database Cloud Schema Service - Version N/A and later: ORA-1654, ORA-1653, ORA-1658, ORA-1683 When Tablespace has plenty of free space
我们知道Oracle数据库真正存放数据的是数据文件(Data File),oracle表空间(tablespace)实际上是一个逻辑的概念,在物理上是并不存在的,那么把一组data files捻在一起就成为一个表空间。 表空间属性: 一个数据库可以包含多个表空间,一个表空间只能属于一个数据库 ...
I would like to write a premptive script, that monitors the freespace within all tablespaces of an oracle database and also the filesystems in which the datafiles reside, alerting us when both reach predefined levels. This is so we can find and allocate space on the arrays in advanc...
There are many ways to monitor Oracle tablespace usages. OEM, SQL Developer, ect,. But in some cases, we have no handy GUI tools, which require us to use SQLs for monitoring tablespace usages. Some v$ views and dictionaries are useful while monitoring tablespace. ...
Script to get cpu usage and wait event information in oracle database How to find cpu and memory information of oracle database server Find user commits per minute in oracle database Find the active transactions in oracle databaseLeave a Reply Your email address will not be published. Require...