DB2 Table Structure: Query Methods

To query the table structure, you can use the following command:

1. Use the DESCRIBE command.

DESCRIBE table_name;

1. The command to describe a table
   (describe table command)

DESCRIBE TABLE table_name;

1. Query the system tables using the SELECT command.

SELECT * FROM SYSIBM.SYSCOLUMNS WHERE TBNAME = 'table_name';

These are some commonly used methods for querying table structure information. Different versions of DB2 may have different syntax and system tables, so choose an appropriate method based on the actual situation.