Notes for using the DB2 temporary table

This article mainly tells you about some of the issues worth your attention during the actual operations on the correct use of the DB2 temporary table. The following describes the actual operations on the use of the DB2 temporary table, A detailed description of some of the main issues worth your attention. I hope you will have a better understanding of them after browsing.

1. the Temporary Table of DB2 needs to be created using the command Declare Temporary Table, and must be created on the Temporary Table space of the user; 2. when creating a database, DB2 does not create a temporary table space by default. To use a temporary table, you must create a temporary table space before creating a temporary table;

Notes for using temporary DB2 tables:

1. The Temporary Table of DB2 needs to be created using the command Declare Temporary Table, and must be created on the Temporary Table space of the user;

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 DB2 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 some of the issues that should be paid attention to when using the DB2 temporary table.