[−][src]Module pgx::fcinfo
Helper macros and functions for creating Postgres UDFs.
Other than the exported macros, typically these functions are not necessary to call directly
as they're used behind the scenes by the code generated by the #[pg_extern]
macro.
Functions
direct_function_call⚠ | As |
direct_function_call_as_datum | Same as direct_function_call but instead returns the direct |
get_getarg_type | |
pg_arg_is_null | |
pg_func_extra | |
pg_getarg | |
pg_getarg_cstr | this is intended for Postgres functions that take an actual |
pg_getarg_datum | |
pg_getarg_datum_raw | |
pg_getarg_pointer | |
pg_return_null | |
pg_return_void | |
srf_first_call_init | |
srf_is_first_call | |
srf_per_call_setup | |
srf_return_done | |
srf_return_next |