PG_DIAG_SOURCE_FUNCTION 1190 ext/pgsql/pgsql.c 	REGISTER_LONG_CONSTANT("PGSQL_DIAG_SOURCE_FUNCTION", PG_DIAG_SOURCE_FUNCTION, CONST_CS | CONST_PERSISTENT);
PG_DIAG_SOURCE_FUNCTION 4672 ext/pgsql/pgsql.c 				|PG_DIAG_SOURCE_FUNCTION)) {