db1=# select * from x53;
ERROR: invalid memory alloc request size 4294967293
db1=# \d x53
Table "public.x53"
Column | Type | Modifiers
--------+-----------------------+-----------
f0 | character varying(20) |
f1 | character varying(20) |
f3 | character varying(20) |
f4 | "char" |
f5 | character(3) |
f6 | numeric |
f7 | numeric |
f8 | character varying(20) |
f9 | "char" |
f10 | character varying(80) |
f11 | character varying(20) |
f12 | character varying(20) |
f99 | character varying(20) |
db1=# select 4294967293 >>16;
?column?
----------
65535
(1 row)