SQLDisconnect

Function

SQLDisconnect closes the connection associated with the database connection handle.

Prototype

Parameter

**Table 1** SQLDisconnect parameters
Keyword	Description
ConnectionHandle	Connection handle, obtained from SQLAllocHandle.

Return Values

SQL_SUCCESS indicates that the call succeeded.
SQL_SUCCESS_WITH_INFO indicates some warning information is displayed.
SQL_ERROR indicates major errors, such as memory allocation and connection failures.
SQL_INVALID_HANDLE indicates that invalid handles were called. Values returned by other APIs are similar to the preceding values.

Precautions

If SQLDisconnect returns SQL_ERROR or SQL_SUCCESS_WITH_INFO, the application can then call SQLGetDiagRec, set HandleType and Handle to SQL_HANDLE_DBC and ConnectionHandle, and obtain the SQLSTATE value. The SQLSTATE value provides the detailed function calling information.