[Cache][Lock] Identify missing table in pgsql correctly and address failing integration tests

[arifszn]

Q	A
Branch?	5.4
Bug fix?	yes
New feature?	no
Deprecations?	no
Issues
License	MIT

Description

The existing code snippet is as follows:

$code = $exception->errorInfo ? $exception->errorInfo[1] : $exception->getCode();

switch (true) {
    case 'pgsql' === $driver && '42P01' === $code:

When we print $exception->errorInfo[1], it yields 7, which is interpreted as false. This behavior has been rectified.

Additionally, this pull request fixes the integration tests that have been failing persistently until now.

[nicolas-grekas]

I'd really prefer to have a logic that's as close as possible as what dbal does. Can you please have a look with this in mind?

[arifszn]

I'd really prefer to have a logic that's as close as possible as what dbal does. Can you please have a look with this in mind?

@nicolas-grekas, please check now.

[nicolas-grekas]

Thank you @arifszn.