void function_name ( FNC_Phase aggregation_phase, FNC_Context_t *function_context, [ input_parameter_specification [...] ], result_type *result, char sqlstate[6] ) { ... }
- input_parameter_specification
type *input_parameter,
void function_name ( FNC_Phase aggregation_phase, FNC_Context_t *function_context, [ input_parameter_specification [...] ], result_type *result, char sqlstate[6] ) { ... }
type *input_parameter,