GetDynamicString
PowerScript function
Description
Obtains data of type String from the DynamicDescriptionArea after
you have executed a dynamic SQL statement.
Restriction
You can use this function only after executing Format 4 dynamic
SQL statements.
Syntax
|
1 |
DynamicDescriptionArea.GetDynamicString ( index ) |
|
Argument |
Description |
|---|---|
|
DynamicDescriptionArea |
The name of the DynamicDescriptionArea, usually |
|
index |
An integer identifying the output parameter descriptor |
Return value
String. Returns the string data in the output parameter descriptor
identified by index in DynamicDescriptionArea. Returns the empty string
(“”) if an error occurs. If any argument’s value is null, GetDynamicString
returns null.
Usage
Use GetDynamicString when the value of OutParmType is TypeString!
for the value that you want to retrieve from the array.
Examples
These statements set LName to the String data in the second output
descriptor:
|
1 2 |
String LName LName = SQLDA.GetDynamicString(2) |
For an example of retrieving data from the DynamicDescriptionArea,
see GetDynamicDate.
See also