space usage

Four ways to increase table space sizeMEATHOD1: Adding data files to table spacesALTER tablespace App_Data ADD datafile' D:\ORACLE\PRODUCT\10.2.0\ORADATA\EDWTEST\APP03. DBF ' SIZE 50M;MEATHOD2: Add data file and allow data file to grow

--Check for temporary tables that have been marked as needing to be deletedSELECT * FROMT_bas_temporarytablename;--Temporary tables and views created by all systemsSELECT * from Sys.tablesWHERE name like ' tmp% '--View the space occupied by all the

Today, we will mainly describe how to use Oracle to view tablespaces. We hope you will learn how to use Oracle to view tablespaces. If you are interested in the actual operations, you can click to view the following articles. The following is an

The new company's test machine disk space is very small, log a lot, also very big, do a log compression script, 4:30 in the night automatically run, the second day found disk space is full, had to delete useless logs, empty space, can be weird is

Sysaux table space as a secondary table space for the system table space, mainly for the content of EM and table statistics, AWR snapshots, audit information, and so on, and if the Sysaux table space under the default conditions you do not make any

SELECT UPPER (F.tablespace_name)"Table space Name", D.TOT_GROOTTE_MB"table space Size (M)", D.TOT_GROOTTE_MB-F.total_bytes"space Used (M)", To_char (ROUND (D.TOT_GROOTTE_MB-f.total_bytes)/D.TOT_GROOTTE_MB * -, 2), '9

In general, DBA should focus on the SYSTEM, SYSAUX, UNDO, TEMP, and SYSTEM tablespaces in addition to the tablespace where business data is stored, the size of the UNDO and TEMP tablespaces is determined by the business conditions of the database.

& Nbsp; and other space usage,  We usually use & nbsp; space transfer characters. Remember one & nbsp; to indicate one character. Non-Breaking SPace remembers what it is, which is more helpful for us to remember and use it. Translate the following

In sqlserver, a simple combination of sp_spaceused and sp_msforeachtable stored procedures can easily calculate the size of the user data table, including the total number of records and space usage, which is very practical, both sqlserver2k and

Tom has a very good script show_space.sql for viewing object space usage, as described below. The introduction here is relatively simple, the following demo is actually for the table space information, as for the object, I will rewrite below. The

 --Query table space usageSelect UPPER (f.tablespace_name) "Table space name", D.TOT_GROOTTE_MB "Table space size (M)", D.tot_grootte_mb-f.total_bytes "used Space (M)", To_char (ROUND (d.tot_grootte_mb-f.total_bytes)/d.tot_grootte_mb * 100,2), ' 9

=============================== query Table space usage =============================== Select UPPER (f.tablespace_name) "Table space name", D.TOT_GROOTTE_MB "Table space size (M)", D.tot_grootte_mb-f.total_bytes "used Space (M)", To_char (ROUND

Today the user to execute a very simple SQL, the output result set is only tens of thousands of, involving three tables, the maximum is only 1 million of the data, the results are reported in the case of lack of table space, theory, such SQL should

Enter the Oracle database and enter the following code toSelect Total.tablespace_name,Round (total. MB, 2) as TOTAL_MB,Round (total. Mb-free. MB, 2) as USED_MB,Round (1-free. Mb/total. MB)100, 2) | | '% ' as used_pctFrom (select Tablespace_name, sum

1. Table and index storage structureBefore SQL Server2005, a table was stored in a B-tree or a heap. Each B-tree or heap has a record corresponding to the sysindexes. After SQL Server2005, introduced the concept of partitioned tables (table

The customer's database is a stand-alone database for Oracle databases 11.2.0.3.0 for AIX 6.1 64bit. Customer query Dba_free_space found that the undo table space is used up to 98%. Customer's undo table space has been manually extended to 25GB, and

Tom the Great God wrote a to view the use of Oracle database object space.The following shows how to use:– Tool SourceCREATE ORREPLACEprocedure show_space (p_segname in VARCHAR2,

[[Email protected] /]# df -hl File System                    capacity    used    available   used%  mount point/dev/mapper/ Centos-root   18g  855m   17g    5% /devtmpfs                  479m      0  479M    0% /devtmpfs                     489m     

Linux disk space Full processing methodThere may be two situations in which there is space under LinuxYou can use the commandDf-h View disk space consumption, actually look up the disk block occupied by the file (block)Df-i viewing the footprint of

FormatDf-h Viewing disk partitionsThe DU/ETC directory file size is listed in units that are k the last line is the sumDu-m Unit is m less than 1m write 1mDu-h Unit humanized Display k/mDU-SH/ETC viewing the Pointing directory/file size//////////////