Adjust ClickHouse configuration to disable query_views_log

clickhouse/config.xml

@@ -7,6 +7,7 @@
     </logger>
     <query_thread_log remove="remove"/>
     <query_log remove="remove"/>
+    <query_views_log remove="remove"/>
     <text_log remove="remove"/>
     <trace_log remove="remove"/>
     <metric_log remove="remove"/>

install.sh

@@ -28,6 +28,7 @@ source install/check-minimum-requirements.sh
 # Upgrading clickhouse needs to come first before turning things off, since we need the old clickhouse image
 # in order to determine whether or not the clickhouse version needs to be upgraded.
 source install/upgrade-clickhouse.sh
+source install/cleanup-clickhouse.sh
 source install/update-docker-images.sh
 source install/turn-things-off.sh
 source install/create-docker-volumes.sh

install/cleanup-clickhouse.sh

@@ -0,0 +1,39 @@
+echo "${_group}Cleaning up ClickHouse query log tables ..."
+
+if [ "$CONTAINER_ENGINE" = "podman" ]; then
+  ps_command="$dc ps"
+else
+  ps_command="$dc ps -a"
+fi
+
+drop_clickhouse_system_table_if_exists() {
+  local table="$1"
+  local table_exists
+
+  table_exists=$($dc exec clickhouse clickhouse-client -q "SELECT count() FROM system.tables WHERE database = 'system' AND name = '$table'")
+
+  if [[ "$table_exists" == "1" ]]; then
+    echo "Dropping system.$table ..."
+    $dc exec clickhouse clickhouse-client -q "DROP TABLE system.$table"
+  else
+    echo "system.$table does not exist, skipping."
+  fi
+}
+
+truncate_clickhouse_query_log_tables() {
+  echo "Truncating system.query_log and system.query_views_log ..."
+  $dc exec clickhouse clickhouse-client --multiquery -q "
+SYSTEM FLUSH LOGS;
+TRUNCATE TABLE IF EXISTS system.query_log;
+TRUNCATE TABLE IF EXISTS system.query_views_log;
+"
+}
+
+if $ps_command | grep -q clickhouse; then
+  start_service_and_wait_ready clickhouse
+  drop_clickhouse_system_table_if_exists query_log_0
+  drop_clickhouse_system_table_if_exists query_views_log_0
+  truncate_clickhouse_query_log_tables
+fi
+
+echo "${_endgroup}"