Docs: fix misleading example.
authorTom Lane
Wed, 11 Nov 2015 03:11:39 +0000 (22:11 -0500)
committerTom Lane
Wed, 11 Nov 2015 03:11:39 +0000 (22:11 -0500)
commitff4adfd27ca6cbb94512c2433c086eba6ad97019
treedd54ced7086eec95cb376b2b1f0fd4ac9bfb8c22
parent86f358c1ee727e67cc8a40304324bb1650a70562
Docs: fix misleading example.

Commit 8457d0beca731bf0 introduced an example which, while not incorrect,
failed to exhibit the behavior it meant to describe, as a result of omitting
an E'' prefix that needed to be there.  Noticed and fixed by Peter Geoghegan.

I (tgl) failed to resist the temptation to wordsmith nearby text a bit
while at it.
doc/src/sgml/datatype.sgml