MQCHARV - Variable Length String
The following table summarizes the fields in the structure.
| Field | Description | Topic |
|---|---|---|
| VSPtr | Pointer to the variable length string | VSPtr |
| VSOffset | Offset in bytes of the variable length string from the start of the structure that contains this MQCHARV structure | VSOffset |
| VSLength | The length in bytes of the variable length string addressed by the VSPtr or VSOffset field. | VSLength |
| VSBufSize | The size in bytes of the buffer addressed by the VSPtr or VSOffset field. | VSBufSize |
| VSCCSID | The character set identifier of the variable length string addressed by the VSPtr or VSOffset field. | VSCCSID |
- Overview for MQCHARV
- Fields for MQCHARV
The MQCHARV structure contains the following fields; the fields are described in alphabetical order: - Initial values and language declarations for MQCHARV
- Redefinition of MQCCSI_APPL
The following examples show how we can override the value of MQCCSI_APPL in various programming languages. We can change the value of MQCCSI_APPL, removing the need to set the VSCCSID for each variable length string separately.
Parent topic: Data types used in the MQI