Nonstop Database, HiRDB Version 9 UAP Development Guide
The following figure shows the organization of the Column Name Descriptor Area (SQLCNDA).
Figure C-1 Organization of the Column Name Descriptor Area
The following table shows the contents of the Column Name Descriptor Area.
Table C-1 Contents of the Column Name Descriptor Area
Acquired information item | Type of retrieval item | Description |
---|---|---|
Retrieval item | Column (without subscript specification) | column-name |
Column (with subscript specification) | column-name [subscript] | |
Set function | { |
|
Window function | ||
Value expression (including literal) | ||
WRITE specification | ||
ROW | ||
CALL statement's input ? parameter | ? parameter | routine's-parameter-name |
CALL statement's output ? parameter | ||
User-defined type configuration element | Attribute | attribute-name |
CALL COMMAND statement's input ? parameter | ? parameter | Command name: COMMAND_NAME WITH clause: INPUT clause: INPUT ENVIRONMENT clause: ENVIRONMENT SERVER clause: SERVER |
CALL COMMAND statement's output ? parameter | ? parameter | OUTPUT TO clause: OUTPUT ERROR TO clause: ERROR RETURN CODE TO clause: RETURN_CODE |
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