Sets an input parameter to the SQL null value.
Parameters
MimerStatement statementhandle,
int16_t paramno)
statementhandle
in
A handle returned by MimerBeginStatement[C|8] identifying a prepared statement.
paramno
in
The number of the parameter to set to null. First column/parameter is 1.
Returns
A negative value indicating an error, or zero if successful.
Return value
Description
MIMER_SUCCESS
Success.
MIMER_HANDLE_INVALID
The statementhandle parameter was not recognized as a handle.
MIMER_NONEXISTENT_COLUMN_PARAMETER
The referenced parameter does not exist.
MIMER_NULL_VIOLATION
Cannot assign the null value to a non-nullable parameter
MIMER_OUTOFMEMORY
If not enough memory could be allocated.
MIMER_PARAMETER_NOT_INPUT
The referenced parameter is not an input or input/output parameter, which is required when calling a data input routine.
Notes
Micro API compatible.
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