DB2 Schema. DB2 Schema is a collection of named objects classify logically in the database. In a database, it is not possible to create multiple database objects with same name. A schema can contain tables, functions, indices, tablespaces, procedures, triggers etc.
How do I find the schema in DB2?
DB2 list schemas of a database
- Step 1 – Connect to the database. view source. db2 connect to my_database.
- Step 2 – Execute this query. view source. select schemaname from syscat.schemata. If you want to connect to another schema – read DB2 SET CURRENT SCHEMA. The recordset is something like :
What is implicit schema in DB2?
Any user can create a schema with their own authorization name on a CREATE SCHEMA statement. Any user with DBADM authority can explicitly create any schema which does not exist, and can optionally specify another user as the owner of the schema.
How do I find the schema in Db2?
What is implicit schema in Db2?
What is listdb2 list tables?
db2 LIST TABLES. This is the equivalent of SHOW TABLES in MySQL. You may need to execute ‘set schema myschema’ to the correct schema before you run the list tables command. By default upon login your schema is the same as your username – which often won’t contain any tables.
How to check what schema a table is currently in?
By default upon login your schema is the same as your username – which often won’t contain any tables. You can use ‘values current schema’ to check what schema you’re currently set to. Thanks for the command. You should also try running db2 LIST TABLES FOR ALL in case some of the tables are in different schemas.
How to describe a table in DB2?
To describe a table, type: db2 describe table credit Share Improve this answer Follow answered Mar 20 ’14 at 16:49 GuaguaGuagua
How to get a list of tables for the current database?
To get a list of tables for the current database in DB2 –> Connect to the database: db2 connect to DATABASENAME user USER using PASSWORD Run this query: db2 LIST TABLES This is the equivalent of SHOW TABLES in MySQL.
