可以认为,如果没有在listener.ora中手动添加配置数据库服务的话客户端的service_name是必须要是数据库的service_names或其中之一. 如果在listener.ora中手动添加配置了数据库服务的话,客户端的service_name可以设置为服务器端监听器配置文件中的GLOBAL_DBNAME,也可以设置成数据库的service_names。 看oracle文档对GLOBAL_D...
此外一些包含instance_name或inst_name列的动态性能视图是从环境变量ORACLE_SID(而不是这个参数)来推断的。 service_names: 用于设置在监听中注册的服务名。对应的做tnsnames.ora中如果使用SERVICE_NAME连接时需要与之对应。 修改service_names之前,service_names与监听中的service一致: 修改service_names后,监听...
SERVICE_NAMESspecifies one or more names by which clients can connect to the instance. PropertyDescription Parameter type String Syntax SERVICE_NAMES = db_service_name[,db_service_name[ ... ] ] Default value DB_UNIQUE_NAME.DB_DOMAINif defined ...
①是操作系统中的环境变量,和ORACLE_HOME,ORACLE_BASE用法相同 ②在操作系统中要想得到实例名,就必须使用ORACLE_SID。且ORACLE_SID必须与INSTANCE_NAME的值一致 SERVICE_NAME: ①数据库和客户端相连是使用的服务名 ②在DataGuard中,如果采用动态注册,建议在主备库使用相同的service_names ③在DataGuard中,如果采用静...
我正在尝试配置一个kafka客户端,以针对安全的kafkaserver进行身份验证。我已经设置了jaas和ssl配置,但它抱怨serviceNames。KAFKA_OPTS="-Djava.security.auth.login.config=.--producer.config.<init>Caused by: java.lang.IllegalArgumentException: NoserviceNam ...
Service names and port numbers are used to distinguish between different services that run over transport protocols such as TCP, UDP, DCCP, and SCTP. AndGraphQLis a data query language allowing clients to define the structure of the data required, and exactly the same structure of the data is...
Machine (host) names and addresses User names Passwords Access permissions Without a central name service, each workstation would have to maintain its own copy of this information. Name service information may be stored in files, maps, or database tables. Centrally locating this data makes it ea...
Ethereum https://ens.domains/ @ensdomains Overview Repositories135 Projects1 Packages People7 More PinnedLoading ens-contractsens-contractsPublic The core contracts of the ENS protocol TypeScript624429 ens-app-v3ens-app-v3Public The official ENS manager app. Register and manage your ENS names here...
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Service Principal Names SyntaxA service uses the following elements to compose a service principal name.The basic syntax of service principal name is as follows:< service type >/< instance name >:< port number >/< service name >where the elements of the syntax have the following meanings:...