Skip to main content

Create tablespace in Oracle

To create a tablespace in Oracle, use below query.
create tablespace <tableSpaceName> datafile '<datafileLocation>' size 50m autoextend on;

Without autoextend on option, the data file is not growing when the table/db growing big.
Labels:

Comments

Post a Comment

Popular posts from this blog

Identify the duplicates in MySQL

To identify the duplicate entries in MySQL, use below query.                      SELECT COUNT(*) as repetitions, group_concat(id, ' (', startTime, ', ', endTime, ') ' SEPARATOR ' | ') as row_data FROM GROUP BY startTime, endTime HAVING repetitions > 1 FYI, id, startTime and endTime columns should be changed based on your table schema. you can change the output format here like alias and the separator.
Post a Comment
Read more

Exclude or Include table(s) during creating backup from MySQL

 To exclude tables when you are creating database backup from MySQL, execute below query. mysqldump -u root -p<Password> DATABASENAME --ignore-table= DATABASENAME.TABLENAME  > BACKUPFILENAME.sql  To include  tables when you are creating database backup from MySQL, execute below query. mysqldump -u root -p<Password> DATABASENAME TABLENAME1 TABLENAME2  > BACKUPFILENAME.sql Take note that there is no whitespace between -p and the password..
Post a Comment
Read more