Michael,
Thanks for the pointers.
Apparently postgres doesn't actually have built in functions to dump DDL then. I wonder how difficult it would have been to create SQL functions out of what is basically psql or pg_dump magic.
Until then, I guess I'll have to muddle though as best I can.
rik.
On Sun, Mar 19, 2023 at 8:27 PM MichaelDBA <MichaelDBA@xxxxxxxxxxx> wrote:
Use "psql -E" and then use the shortcut commands to get DDL stuff. You will see the SQL used behind the scenes to get the stuff.
\d myschema.mytable
\df myschema.function
etc.
Regards,
Michael Vitale
richard coleman wrote on 3/19/2023 5:36 PM:
Hello all,I am trying to find a simple way to get access the DDL information for PostgreSQL tables, constraints, and indices via SQL.In Oracle there are the dbms_metadata.get_ddl() and dbms_metadata.get_dependent_ddl() functions that you can call on dual to get this information.EX:-- table DDL:select dbms_metadata.get_ddl('TABLE', 'MY_TABLE','MY_SCHEMA') as "table_ddl" from dual;-- indices DDL
select dbms_metadata.get_dependent_ddl('INDEX','MY_TABLE','MY_SCHEMA') as "table_indicies" from dual;
-- constraints DDL
select dbms_metadata.get_dependent_ddl('CONSTRAINT','MY_TABLE','MY_SCHEMA') as "constraints_ddl" from dual;Is there an equivalent function to do the same in PostgreSQL?I know there are ways via pg_dump and psql, but what I need is a way to do so via SQL.Thanks,rik.
