ClickHouse/tests/integration/test_config_substitutions/configs
Azat Khuzhin 2c6604ec24 Allow nodes in config with from_env/from_zk and non empty element with replace=1
Such nodes in config are useful as a nodes with default values, that can
be overwritten from ZooKeeper/env.

So after this patch the following is valid, and is interpreted as
default value 86400, and can be overwritten via env:

```xml
<asynchronous_metrics_update_period_s replace="1" from_env="CH_ASYNCHRONOUS_METRICS_UPDATE_PERIOD_S">86400</asynchronous_metrics_update_period_s>
```

While the following is not:

```xml
<asynchronous_metrics_update_period_s             from_env="CH_ASYNCHRONOUS_METRICS_UPDATE_PERIOD_S">86400</asynchronous_metrics_update_period_s>
```

Signed-off-by: Azat Khuzhin <a.khuzhin@semrush.com>
2023-12-07 18:01:40 +01:00
..
000-config_with_env_subst.xml Allow nodes in config with from_env/from_zk and non empty element with replace=1 2023-12-07 18:01:40 +01:00
010-env_subst_override.xml Add missing test config files 2023-11-15 19:36:23 +01:00
config_allow_databases.xml Fix tests. 2022-07-15 15:44:29 +02:00
config_env.xml
config_incl.xml
config_include_from_env.xml
config_no_substs.xml
config_zk.xml
include_from_source.xml tests: switch <yandex> to <clickhouse> 2021-10-26 09:02:13 +03:00