Mimic oracle flex field ?

Question

Greeting Guru
Our boss want to store different tables all into one table.
and depends on the mapping from src and out_cols,  the data of the result table would have different interpretation.
We would then create view on top for the specific app for that set of data
There is the draft design that he borrows from oracle flex field
Does this looks correct ? Not sure if there is a better way to do this ?
See the script below for our first draft design.
-Thanks
drop table src
create table src
(id number,
cde clob,
desciption varchar2(4000),
primary key(id)
create table out_cols
id number,
src_id number,
col_name varchar2(100),
data_type varchar2(100),
primary key (id),
CONSTRAINT fk_src_id
    FOREIGN KEY (src_id)
    REFERENCES src (id)
drop table result
create table result
(id number,
ff001 number,
ff002 number,
ff003 number,
ff001_num number,
ff002_num number,
ff003_num number,
ff001_char varchar2(100),
ff002_char varchar2(100),
ff003_char varchar2(100),
ff001_dat date,
ff002_dat date,
ff003_dat date,
CONSTRAINT fk_ff001
    FOREIGN KEY (ff001)
    REFERENCES out_cols (id),
CONSTRAINT fk_ff002
    FOREIGN KEY (ff002)
    REFERENCES out_cols (id),
CONSTRAINT fk_ff003
    FOREIGN KEY (ff003)
    REFERENCES out_cols (id)

Answer 1

my boss want to store different tables all into one table.
and depends on the mapping from src and out_cols,  the data of the result table would have different interpretation.
and we will create a view on top of the results for the specific app that needs that set of data.
It should work but the design seems not to be the best use case ..?