Αποτελέσματα Αναζήτησης
4 Σεπ 2008 · In short: SID = the unique name of your DB, ServiceName = the alias used when connecting. Not strictly true. SID = unique name of the INSTANCE (eg the oracle process running on the machine). Oracle considers the "Database" to be the files. Service Name = alias to an INSTANCE (or many instances).
26 Δεκ 2023 · A SID (System ID) and a service name are both used to identify a specific Oracle database instance. However, there are some key differences between the two. SIDs are unique to each database instance, while service names can be shared by multiple database instances.
SID (System Identifier) is a unique name that identifies an Oracle database instance. It is typically a short, one-word name, such as ‘ORCL’ or ‘DEV’. On the other hand, a service name is an alias that can be used to connect to a database instance.
20 Αυγ 2024 · Based on their distinct roles, there are a few key ways that SIDs and service names differ: Scope: SIDs identify instances, while service names identify services. Configurability: SIDs are fixed, service names can be modified at runtime. Cardinality: Single SID per instance, possible to have multiple service names.
You can upgrade multitenant architecture systems using either Oracle Database Upgrade Assistant (DBUA), or using the Parallel Upgrade Utility to carry out manual upgrades. There are two techniques for upgrading Oracle Databases using the multitenant architecture:
20 Σεπ 2004 · What is the primary difference between ORACLE SID and SERVICE_NAMES ? What was the motivation for 8i to use SERVICE_NAMES ? What is the primary naming convention for identifying SERVICE_NAMES parameter for 8i? Documentation gives example of: service_name=sales.us.acme.com [ this looks like a DNS name ] Can you provide some clarification? thank you.
A database service name or Oracle system identifier (SID) The following CONNECT command uses a connect string that has a complete connect descriptor as the connect identifier instead of a network service name.
