Function dump_cursor_direction

src/pl/plpgsql/src/pl_funcs.c:1237–1269

}

static void
dump_cursor_direction(PLpgSQL_stmt_fetch *stmt)
{
	dump_indent += 2;
	dump_ind();
	switch (stmt->direction)
	{
		case FETCH_FORWARD:
			printf("    FORWARD ");
			break;
		case FETCH_BACKWARD:
			printf("    BACKWARD ");
			break;
		case FETCH_ABSOLUTE:
			printf("    ABSOLUTE ");
			break;
		case FETCH_RELATIVE:
			printf("    RELATIVE ");
			break;
		default:
			printf("??? unknown cursor direction %d", stmt->direction);
	}

	if (stmt->expr)
	{
		dump_expr(stmt->expr);
		printf("\n");
	}
	else
		printf("%ld\n", stmt->how_many);

	dump_indent -= 2;
}

static void
dump_close(PLpgSQL_stmt_close *stmt)