Six precautions for the operation of the DB2 temporary table

This article discusses six things worth attention during the actual operations of the DB2 temporary table, if you are curious about the six things you should pay attention to during the actual operations of the DB2 temporary table, the following articles will unveil its mystery.

Pay special attention to the following points when using temporary tables in the database DB2:

1. the DB2 Temporary Table must be created using the command Declare Temporary Table, and must be created on the user Temporary tablespace;

2. When creating a database, DB2 does not create user temporary tablespaces by default. To use temporary tables, you must create user temporary tablespaces before creating temporary tables;

3. The temporary table mode is SESSION;

4. By default, when the Commit command is executed, all records in the temporary table will be deleted. This can be controlled by specifying different parameters when creating the temporary table;

5. When the ROLLBACK command is run, the user's temporary table will be deleted;

6. In DB2 version 8, you can log on to the DB2 temporary table.

The above content is an introduction to the six precautions for using the temporary DB2 table. I hope you will have some gains.