[mvorisek]

close #8346

[mvorisek]

@cmb69 any idea how to fix Warning: zend_signal: handler was replaced for signal (2) after startup in Unknown on line 0 issue?

[cjbj]

I expect you have a debug PHP build. That warning goes away with a non-debug build. One thing I don't recall whether I tried was to add DIAG_SIGHANDLER_ENABLED=FALSE to a sqlnet.ora file on the PHP host. I'm sorry I'll be out and won't get a chance to try this for a while, but I'll ask a colleague to test.

[mvorisek]

@cjbj is it possible to disable the signal override completely from the C code (/wo any special env. var)?

[mvorisek]

@cjbj any idea how to disable the signal override from the oci8 ext itself?

[cjbj]

@mvorisek apologies I've been slammed with this Python driver release and haven't been able to play with PHP. As well as the previous suggestion, it may be possible to use DISABLE_INTERRUPT=on in a sqlnet.ora (yes, this is not particularly documented - the Net team tell me it will be). I don't believe there is a way in the connect string to do this, and nothing in an API call that OCI8 could make.

[mvorisek]

@cjbj thanks, the signal override issues is gone!

these tests are failing:

• https://github.com/php/php-src/blob/php-8.0.19/ext/oci8/tests/db_op_1.phpt
• https://github.com/php/php-src/blob/php-8.0.19/ext/oci8/tests/db_op_2.phpt
• https://github.com/php/php-src/blob/php-8.0.19/ext/pdo/tests/bug_73234.phpt

the first two tests are probably not compatible /w the latest Oracle DB

the last one is probably an issue in php

can you please take a look and advise how to fix them?

[cmb69]

• https://github.com/php/php-src/blob/php-8.0.19/ext/pdo/tests/bug_73234.phpt

That looks like an issue in oci_stmt_param_hook() where PDO::PARAM_NULL is not explicitly handled, contrary to other drivers.

PS: somewhat related issue regarding PDO::PARAM_BOOL: https://bugs.php.net/81586

[mvorisek]

This PR is done, fixed into PHP 8.0 and PHP 8.1 were merged, so tests should pass up too a master. Please merge into PHP 8.0.

[mvorisek]

@cmb69 it seems CI fails randomly - see https://github.com/php/php-src/runs/7998206010?check_suite_focus=true#step:10:108 - do you have any idea how to debug this? Does all table names needs to be unique across all Oracle tests? Or can the tests all be marked somehow to be not run in parallel?

[kocsismate]

According to https://stackoverflow.com/a/4842778/1692726, this may happen because:

Your table is already locked by some query. For example, you may have executed "select for update" and have not yet committed/rollbacked and fired another select query. Do a commit/rollback before executing your query.

So yes, I guess the easiest way to quick fix the issue for now is to add a --CONFLICTS-- section. I'm not sure based on the SO answer if it would work as a long term solution if all these statements were executed in a transaction which were then discarded. But otherwise, using different tables for these tests also seems like a good idea.

[cmb69]

If (almost) all tests could be conflicting, instead of a --CONFLICTS-- section for each file, there could be a single file named CONFLICTS in the tests directory.

[kocsismate]

@mvorisek The OCI tests are very flaky. Could you please take a look at them? E.g: https://github.com/php/php-src/runs/8290051982?check_suite_focus=true#step:11:112

[mvorisek]

@kocsismate yes, please see #9430 (comment). It seems the ext/oci8/tests/extauth_*.phpt tests are somehow badly designed. I do not use the tested functions, so any help appreciated.

[cmb69]

I'm afraid that none of the core contributors uses oci8 at all, so this turns out to be difficult. Isn't there a possibility to set some connection timeout?

[mvorisek]

IDK, probably not or the tests will require a big modifications, as the only params are accepted thru the DSN string in oci_connect. Then basic DSN string tests will be useless...

I do not use oci8 either, I have contributed this CI testing and we need robust support for our atk4/data PHP framework, where we want to support all major DB vendors.

I understand the importance to keep the CI green and will try to debug these tests locally /w Oracle docker DB.