comment doesn't match code
/*
* ALTER TABLE INHERIT
*
* Add a parent to the child's parents. This verifies that all the columns and
* check constraints of the parent appear in the child and that they have the
* same data types and expressions.
*/
static void
ATPrepAddInherit(Relation child_rel)
{
if (child_rel->rd_rel->reloftype)
ereport(ERROR,
(errcode(ERRCODE_WRONG_OBJECT_TYPE),
errmsg("cannot change inheritance of typed table")));
}
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
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On 2015/06/10 20:18, Robert Haas wrote:
/*
* ALTER TABLE INHERIT
*
* Add a parent to the child's parents. This verifies that all the columns and
* check constraints of the parent appear in the child and that they have the
* same data types and expressions.
*/
static void
ATPrepAddInherit(Relation child_rel)
{
if (child_rel->rd_rel->reloftype)
ereport(ERROR,
(errcode(ERRCODE_WRONG_OBJECT_TYPE),
errmsg("cannot change inheritance of typed table")));
}
I agree with you.
Besides that, ISTM taht the error message is a little bit confusing
because I think typed tables cannot inherit. Maybe I'm missing
something though. Proposed patch attached.
Best regards,
Etsuro Fujita