Assert that partition inherits from only one parent in MergeAttributes()
authorPeter Eisentraut <peter@eisentraut.org>
Tue, 16 Jan 2024 07:57:35 +0000 (08:57 +0100)
committerPeter Eisentraut <peter@eisentraut.org>
Tue, 16 Jan 2024 07:57:35 +0000 (08:57 +0100)
commitd22d98c341713a260c1d821a62e83c19e27defa0
tree366b89bae33341f599ce4cd8ed2c55fd95530a37
parent58b20e6d75e5ccaba8bd8a8b1c09f90e4a371b63
Assert that partition inherits from only one parent in MergeAttributes()

A partition inherits only from one partitioned table and thus inherits
a column definition only once.  Assert the same in MergeAttributes()
and simplify a condition accordingly.

Similar definition exists about line 3068 in the same function.

Author: Ashutosh Bapat <ashutosh.bapat.oss@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/CAExHW5uOykuTC+C6R1yDSp=o8Q83jr8xJdZxgPkxfZ1Ue5RRGg@mail.gmail.com
src/backend/commands/tablecmds.c