psql \dt and identical table names across multiple schemas

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От Murat Tasan
Тема psql \dt and identical table names across multiple schemas
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Msg-id 32f5c0fc0807242049g7afb7d62xc8afebdca5089c8f@mail.gmail.com
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Ответы Re: psql \dt and identical table names across multiple schemas  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-general
This may have been brought up before, but if not, I thought I would bring it to attention, as I think this would be an easy fix.

The problem: 2 (or more) schemas that have an identical table name.
From within psql, the \dt (and variants of it) will only show a single version of that table.

example input:

CREATE SCHEMA schema1;
CREATE TABLE schema1.tableX (id integer);
CREATE TABLE schema1.tableY (id integer);
CREATE SCHEMA schema2;
CREATE TABLE schema2.tableX (id integer);
CREATE TABLE schema2.tableZ (id integer);
set search_path to schema1, schema2;
\dt

example output from \dt command:

schema1  |  tablex  |  table |  username
schema1  |  tabley  |  table |  username
schema2  |  tablez  |  table |  username


It seems to me, that if the schemas are even listed in the output of the \dt command, all identically-named tables should be listed.
In fact, showing the schema name but not showing all the tables becomes non-intuitive and somewhat misleading.

Thoughts?

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