How do I see all tables in Netezza?
3 Answers
- _V_USER : the user view gives information about the users in the netezza system.
- _V_TABLE : the table view contains the list of tables created in the netezza performance system.
- _V_RELATION_COLUMN : the relation column system catalog view contains the columns available in a table.
What type of SQL is Netezza?
Netezza Structured Query Language
IBM® Netezza® SQL is the Netezza Structured Query Language (SQL), which runs on the Netezza data warehouse appliance. Throughout this publication, the term SQL is the Netezza SQL implementation.
How do I view DDL in Netezza?
Generate Netezza View DDL or Definition – nz_ddl_view Usage nz_ddl_view [-format|-noformat] [database [viewname]]; The database name is optional. If not specified, then $NZ_DATABASE will be used instead. View name is optional.
What type of database is Netezza?
The IBM® Netezza® data warehouse appliance includes a highly optimized SQL that is called IBM Netezza Structured Query Language (SQL). You can use the SQL commands to create and manage your Netezza databases, user access and permissions for the databases, and to query the contents of the databases.
Is Netezza end of life?
Netezza will officially reach end of support in the summer of 2019. Before you transition to another IBM appliance or cloud data warehouse, consider Vertica as your Netezza alternative.
How are system tables and views used in Netezza?
There are lot of Netezza system tables and views views available. You can get the more information about the users, tables, synonyms etc. Below are the list of some commonly used system tables and views: Return a list of all columns of table available in database. This is very important system view that can be used to search columns.
What is the schema contains all the system tables / views?
Netezza: What schema contains all the system tables / views? Is there a schema I can look in or a query that I can run to see all the Netezza system or metadata tables? I know about _v_table, _v_view, _v_relation_column, and _v_groupusers .
How to select all views in Admin schema?
SELECT * FROM _V_VIEW; will also list some of the system views plus any user-defined views. I can’t tell why some views are included in _V_SYS_VIEW but not in _V_VIEW. Gives you all the system view names. All the view names are self descriptive. ADMIN schema contains the metadata views.