In plpgsql, don't try to convert int2vector or oidvector to expanded array.
Tom Lane <tgl@sss.pgh.pa.us>
In plpgsql, don't try to convert int2vector or oidvector to expanded array. These types are storage-compatible with real arrays, but they don't support toasting, so of course they can't support expansion either. Per bug #14289 from Michael Overmeyer. Back-patch to 9.5 where expanded arrays were introduced. Report: <20160818174414.1529.37913@wrigleys.postgresql.org>
Files
| Path | Change | +/− |
|---|---|---|
| src/include/utils/array.h | modified | +1 −1 |
| src/pl/plpgsql/src/pl_comp.c | modified | +7 −2 |