HHH-17264 Use json_object to create empty json

Author: beikov

docker_db.sh

@@ -635,12 +635,12 @@ disable_userland_proxy() {
   if [[ "$HEALTCHECK_PATH" == "{{.State.Health.Status}}" ]]; then
     if [[ ! -f /etc/docker/daemon.json ]]; then
       sudo service docker stop
-      echo '{"userland-proxy": false}' > /etc/docker/daemon.json
+      sudo bash -c "echo '{\"userland-proxy\": false}' > /etc/docker/daemon.json"
       sudo service docker start
     elif ! grep -q userland-proxy /etc/docker/daemon.json; then
-      docker_daemon_json=$(</etc/docker/daemon.json)
+      export docker_daemon_json=$(</etc/docker/daemon.json)
       sudo service docker stop
-      echo "${docker_daemon_json/\}/,}\"userland-proxy\": false}" > /etc/docker/daemon.json
+      sudo bash -c 'echo "${docker_daemon_json/\}/,}{\"userland-proxy\": false}" > /etc/docker/daemon.json'
       sudo service docker start
     fi
   fi

hibernate-core/src/main/java/org/hibernate/dialect/aggregate/OracleAggregateSupport.java

@@ -445,7 +445,7 @@ public void render(
 			if ( nullable ) {
 				sqlAppender.append( "coalesce(" );
 				sqlAppender.append( basePath );
-				sqlAppender.append( ",cast('{}' as " );
+				sqlAppender.append( ",json_object(returning " );
 				sqlAppender.append( ddlTypeName );
 				sqlAppender.append( "))" );
 			}