How to ALTER table space?
Table of Contents
How to ALTER table space?
To alter the SYSAUX tablespace, you must have the SYSDBA system privilege. If you have ALTER TABLESPACE system privilege, then you can perform any ALTER TABLESPACE operation. If you have MANAGE TABLESPACE system privilege, then you can only perform the following operations: Take the tablespace online or offline.
How do you create a table space in db2?
CREATE TABLESPACE
- The CREATETS privilege for the database.
- DBADM, DBCTRL, or DBMAINT authority for the database.
- SYSADM or SYSCTRL authority.
- System DBADM.
- Installation SYSOPR authority (when the current SQLID of the process is set to SYSINSTL)
What is table spaces in Linux?
A table space is a storage structure containing tables, indexes, large objects, and long data. They are used to organize data in a database into logical storage groupings that relate to where data is stored on a system. Table spaces are stored in database partition groups.
How do you add or resize datafile in tablespace?
The following example enables automatic extension for a datafile added to the users tablespace: ALTER TABLESPACE users ADD DATAFILE ‘/u02/oracle/rbdb1/users03. dbf’ SIZE 10M AUTOEXTEND ON NEXT 512K MAXSIZE 250M; The value of NEXT is the minimum size of the increments added to the file when it extends.
How many types of tablespaces are there in DB2?
Each database must contain at least three tablespaces as given here: Catalog tablespace. User tablespace. Temporary tablespace.
How do I know if my tablespace is full?
You can check the tablespace free space by running this query : SELECT dfq. tablespace_name AS “Tablespace Name”, dfq. totalspace AS “Total Size MB”, (dfq.
What is the difference between table and tablespace in DB2?
A Db2 table space is a set of volumes on disks that hold the data sets in which tables are actually stored. Every table is stored in table space. A table space consists of a number of VSAM linear data sets. Table spaces are divided into equal-sized units, called pages .
How many columns can a DB2 table have?
Max number of columns in a table or view (depending on complexity of the view) or columns returned by a table function. 255 (this maximum limit is subject to additional limitations, depending on the number of partitions in the table space.
How do you check which tablespace a table belongs to in DB2?
Finding container information for DB2 UDB
- Connect to the database PROD as the instance owner.
- Enter the following query to display all the tablespaces in the table TABLE01.
- After locating the tablespace name, enter the following command to find the container path name: $db2 list tablespaces.
