Re: [BUGS] Incorrect type in pg_cast causes Postmaster to core dump

On Fri, Apr 21, 2017 at 7:28 PM, Greg Clough
<greg.clough@enterprisedb.com> wrote:
> postgres=# INSERT INTO pg_cast (castsource, casttarget, castfunc,
> castcontext, castmethod) VALUES (16,1700,16384,'a','f');
> INSERT 16385 1

You should never, *ever* manipulate catalog tables manually. There is
a DDL command called CREATE CAST, better to use it.
-- 
Michael


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