Cannot update PostgreSQL updatable view

[ajkq]

Describe the bug
A PostgreSQL updatable view cannot be updated. Error message:
Can't detect row identifier for data container 'v_test'. It must have at least one unique key.

To Reproduce
Steps to reproduce the behavior:
1.

CREATE SCHEMA test;
CREATE TABLE test.test (
	id integer PRIMARY KEY,
	value integer NULL
);
CREATE VIEW test.v_test
AS SELECT test.id, test.value
FROM test.test;
INSERT INTO test.v_test (id, value) VALUES(1, NULL);

2. Try to change value

Desktop:

• OS: macOS 11.4
• Browser Chrome
• Version 91

Additional context
Database: PostgreSQL 13.3

[kseniiaguzeeva]

Thank you for the report. We will add this option.

[serge-rider]

It requires a complicated UI to define virtual unique key.

We have such a feature in the desktop product.

[ajkq]

Adminer uses all columns in the where clause. Would that be an option?

[kseniiaguzeeva]

Thank you for your idea. A lot of UI changes must be done to implement the feature by the best way. An option to use all columns as a unique key can make work with tables inconvenient in some cases.