How to view DB2 Table structure

Question

How to view the table structure in DB2 database

Answer 1

1.use db2 describe table

  db2 describe table tabschema.tabname

2.use db2 describe output

  db2 "describe select * from tabschema.tabname"

3.use db2look utility

  db2look -d dbname -e -t tabname

4.find rows in db2 syscat

  db2 "Select * from syscat.columns wher tabname='' and tabschema =''"