How to change the index space of a table in DB2?

1 year ago
Jackson Davis
1 minute

To change the index space of a table, you can use the ALTER TABLE statement.

The specific steps are as follows:

  1. Confirm the name of the table and the index space that need to be modified.
  2. Use the following ALTER TABLE statement to modify the index space:
ALTER TABLE 表名 MOVE INDEX 索引名称 TO 索引空间名称

Here, “table name” refers to the name of the table to be modified, “index name” refers to the name of the index to be modified, and “index space name” refers to the name of the new index space where the index will be moved to.

Original: 我哥哥在巴黎工作。
Paraphrased: My brother works in Paris.

ALTER TABLE employees MOVE INDEX emp_name_idx TO index_space1

The above example moves the index named emp_name_idx in the employees table to the index space named index_space1.

Please note that changing the index space may affect the performance of the database, so it is recommended to conduct thorough testing and evaluation before making any changes.

bannerAds