To permit use with ZomboDB (https://github.com/zombodb/zombodb), two
changes were necessary:
1. Permit use of `tableoid` system column in queries
2. Extend relation names appearing in index expressions
The first is accomplished by simply changing the deparse logic to allow
system columns in queries destined for distributed tables. The latter
was slightly more complex, given that DDL extension currently occurs on
workers. But since indexes cannot reference tables other than the one
being indexed, it is safe to look for any relation reference ending in
a '*' character and extend their penultimate segments with a shard id.
This change also adds an error to prevent users from distributing any
relations using the WITH (OIDS) feature, which is unsupported.
Fixes#215Fixes#267Fixes#502Fixes#556Fixes#557Fixes#560Fixes#568Fixes#623Fixes#624
With this change we schema-prefix table names, operator names and composite types.
Eric B. Ridge
Burak Yucesoy
Onder Kalaci