MimerGetInt32

Gets integer data from a result set or an output parameter.

Only the SQL data types INTEGER, BIGINT and SMALLINT may be get using this call.

Parameters

int32_t MimerGetInt32 (

            MimerStatement statementhandle,

            int16_t paramno_colno,

            int32_t *value)

statementhandle

in

A handle returned by MimerBeginStatement[C|8], identifying a statement that have been executed.

paramno_colno

in

The parameter number or column number to get data from. First parameter/column is 1.

value

out

A memory location where to place the integer.

Returns

A negative value indicating an error, or zero if successful.

Return value

Description

MIMER_SUCCESS

Success.

MIMER_CAST_VIOLATION

If the output parameter or column was not of the INTEGER, BIGINT or SMALLINT data types.

MIMER_HANDLE_INVALID

The statementhandle parameter was not recognized as a handle.

MIMER_NONEXISTENT_COLUMN_PARAMETER

The supplied column or parameter number did not exist.

MIMER_PARAMETER_NOT_OUTPUT

The referenced parameter is not an output or input/output parameter, which is required when calling a data output routine.

MIMER_SEQUENCE_ERROR

If the statement cursor is not open, or the current row is before the first row of the result set, or after the last row of the result set.

MIMER_SQL_NULL_VALUE

The column or output parameter contained the SQL null value.

(This can also be detected using the MimerIsNull routine.)

Notes

Micro API compatible.