Fixed bad code; updated docs #3195

dbms/tests/clickhouse-test-server

@@ -129,6 +129,6 @@ else
     fi
     ( [ "$TEST_RUN" ] && $CLICKHOUSE_TEST ) || ${TEST_TRUE:=false}
     ( [ "$TEST_PERF" ] && $CLICKHOUSE_PERFORMANCE_TEST $* ) || true
-    $CLICKHOUSE_CLIENT_QUERY "SELECT * FROM system.events; SELECT * FROM system.metrics; SELECT * FROM asynchronous_metrics;"
+    $CLICKHOUSE_CLIENT_QUERY "SELECT event, value FROM system.events; SELECT metric, value FROM system.metrics; SELECT metric, value FROM system.asynchronous_metrics;"
     $CLICKHOUSE_CLIENT_QUERY "SELECT 'Still alive'"
 fi

docs/en/interfaces/formats.md

@@ -325,7 +325,7 @@ Differs from Pretty in that ANSI-escape sequences aren't used. This is necessary
 Example:
 
 ```bash
-watch -n1 "clickhouse-client --query='SELECT * FROM system.events FORMAT PrettyCompactNoEscapes'"
+watch -n1 "clickhouse-client --query='SELECT event, value FROM system.events FORMAT PrettyCompactNoEscapes'"
 ```
 
 You can use the HTTP interface for displaying in the browser.

docs/fa/interfaces/formats.md

@@ -318,7 +318,7 @@ Extremes:
 </div>
 
 ```bash
-watch -n1 "clickhouse-client --query='SELECT * FROM system.events FORMAT PrettyCompactNoEscapes'"
+watch -n1 "clickhouse-client --query='SELECT event, value FROM system.events FORMAT PrettyCompactNoEscapes'"
 ```
 
 <div dir="rtl" markdown="1">
@@ -579,4 +579,4 @@ test: string with \'quotes\' and \t with some special \n characters
 
 آرایه ها به شکل `<array><elem>Hello</elem><elem>World</elem>...</array>` و tuple ها به صورت `<tuple><elem>Hello</elem><elem>World</elem>...</tuple>` در خروجی می آیند.
 
-</div>
\ No newline at end of file
+</div>

docs/ru/interfaces/formats.md

@@ -325,7 +325,7 @@ Extremes:
 Пример:
 
 ```bash
-watch -n1 "clickhouse-client --query='SELECT * FROM system.events FORMAT PrettyCompactNoEscapes'"
+watch -n1 "clickhouse-client --query='SELECT event, value FROM system.events FORMAT PrettyCompactNoEscapes'"
 ```
 
 Для отображения в браузере, вы можете использовать HTTP интерфейс.