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30 wrz 2008 · SELECT * FROM SYSIBM.VIEWS -- Provides all views and their source (!!) definition. SELECT * FROM SYSIBM.COLUMNS -- Provides all columns, their data types & sizes, default values, etc. SELECT * FROM SYSIBM.SQLPRIMARYKEYS -- Provides a list of primary keys and their order. answered Jul 26, 2011 at 17:13.
16 kwi 2015 · How to view the table structure in db2 database. Open db2 command window, connect to db2 with following command. > db2 connect to DATABASE_NAME USER USERNAME USING PASSWORD. Once you connected successfully, issue the following command to view the table structure. > db2 "describe select * from SCHEMA_NAME.TABLE_NAME".
24 cze 2018 · Query below finds all views in a database with their script. Query select viewschema as schema_name, viewname as view_name, text as definition from syscat.views where viewschema not like 'SYS%' order by schema_name, view_name Columns. schema_name - schema name of the view; view_name - name of the view
To explore the tables of a DB2® database schema in an overview diagram, follow these steps: In the Data Source Explorer, connect to a DB2 database, for example, DWESAMP, and navigate to the Schemas folder.
29 maj 2015 · SELECT TABLE_OWNER, TABLE_NAME FROM FROM QSYS2.SYSTABLES Where TABLE_OWNER is the schema, and TABLE_NAME is the name. You should find various other useful views in the catalog like SYSVIEWS, SYSCOLUMNS, SYSTRIGGERS, etc. It may be worth downloading the PDFs of the old DB2 for iSeries docs which still seem to be available. I suspect the info on ...
A schema can contain tables, views, nicknames, triggers, functions, packages, and other objects. A schema is itself a database object. It is explicitly created using the CREATE SCHEMA statement, with the current user or a specified authorization ID recorded as the schema owner.
How to access data in Db2 views. To retrieve or access information from a view, you use views like you use base tables. You can use a SELECT statement to show the information from the view. The SELECT statement can name other views and tables, and it can use the WHERE, GROUP BY, and HAVING clauses.
