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
DynamicDescriptionArea.GetDynamicString ( index )
|
Argument |
Description |
|---|---|
|
DynamicDescriptionArea |
The name of the DynamicDescriptionArea, usually SQLDA. |
|
index |
An integer identifying the output parameter descriptor from which you want to get the data. Index must be less than or equal to the value in NumOutputs in DynamicDescriptionArea. |
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:
String LName LName = SQLDA.GetDynamicString(2)
For an example of retrieving data from the DynamicDescriptionArea, see GetDynamicDate.
See also
