| For a data type |
mi_type_precision( ), mi_type_scale( ) |
| For a UDR argument |
mi_fp_argprec( ), mi_fp_setargprec( ), mi_fp_argscale( ), mi_fp_setargscale( ) |
| For a UDR return value |
mi_fp_retprec( ), mi_fp_setretprec( ), mi_fp_retscale( ), mi_fp_setretscale( ) |
For a
column in a row
(or field in a row type) |
mi_column_precision( ), mi_column_scale( ) |
| For an
input parameter in a prepared statement |
mi_parameter_precision( ), mi_parameter_scale( ) |