Thread: pgsql: Doc: remove long-obsolete advice about generated constraint name

Doc: remove long-obsolete advice about generated constraint names.

It's been twenty years since we generated constraint names that
look like "$N".  So this advice about double-quoting such names
is well past its sell-by date, and now it merely seems confusing.

Reported-by: Yaroslav Saburov <y.saburov@gmail.com>
Author: "David G. Johnston" <david.g.johnston@gmail.com>
Discussion: https://postgr.es/m/174393459040.678.17810152410419444783@wrigleys.postgresql.org
Backpatch-through: 13

Branch
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REL_14_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/95e83859b94eca33d3b236c8c8de9e81513e4a12

Modified Files
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doc/src/sgml/ddl.sgml | 3 ---
1 file changed, 3 deletions(-)