Option DS. Database Structures
When you select option DS, the Database Structures panel displays a structured list of objects in the database that you have selected but does not display plans and packages.
Select option DS on the System Catalog panel
to display the Database Structures panel, as
shown in the following figure. You must enter a value in the Name
field prior to selecting the DS option. Otherwise, you will receive
the following message: Invalid for this option
.
The following object types are displayed on the Database Structures panel:
- Databases
- Table spaces
- Tables
- Materialized query tables
- Indexes
- Aliases
- Views on a table
- Synonyms on a table
- Triggers
- Check conditions
- Unique constraints
- Referential constraints (parents)
- Referential constraints (children)
Views on a view and authorizations are not included in this display.
The following figure shows the Database Structures panel
without plans and packages displayed.
The following columns are on this panel:
- Sel
- Input field where you enter line command S to show an object.
- Type
- Type of object, which is one of the following:
- ALI
- Alias.
- CHK
- Check constraint.
- CHR
- Referential constraint: parent to child.
- D
- Database.
- J
- Trigger.
- K
- Package (shown only for the DSP command).
- MQT
- Materialized query table (treated as a table when preceded by two blanks in the Type field and as a view when preceded by three blanks).
- P
- Plan (shown only for the DSP command).
- PAR
- Referential constraint: child to parent.
- S
- Table space.
- T
- Table.
- UC
- Unique constraint.
- V
- View.
- X
- Index.
- Y
- Synonym.
- Object Name
- Name of the object.
- Qualifier
- Db2 qualifier for the object, if relevant.
- DBID
- Internal identifier of the database.
- PSID/ISOBID
- Internal identifier of the table space page set descriptor or index page set descriptor.
- OBID
- Identifier for the object's internal descriptor.