alter session set current_schema=Schema可以用来代替synonyms。如果你想调用其他schema的对象(有权限的前提下),又没建synonym,有不想把其他schema名字放到代码中,就可以先alter session set current_schema=<其他schema名字>。 TEST.T1 ,TEST下面有表T1,SCOTT需要访问它 SQL>CONNECT TEST/TEST SQL>GRANT SELECT ON ...
ALTERSESSIONSET{{config_parameter{{TO|=}{value|DEFAULT}|FROMCURRENT}}|CURRENT_SCHEMA[TO|=]{schema|DEFAULT}|TIMEZONEtime_zone|SCHEMAschema|NAMESencoding_name|ROLErole_namePASSWORD'password'|SESSIONAUTHORIZATION{role_namePASSWORD'password'|DEFAULT}|XMLOPTION{DOCUMENT|CONTENT}}; ...
ALTER SESSION命令用于定义或修改那些对当前会话有影响的条件或参数。修改后的会话参数会一直保持,直到断开当前会话。如果执行SET TRANSACTION之前没有执行START TRANSACTION,则事务立即结束,命令无法显示效果。可以用START TRANSACTION里面声明所需要的transaction_mode
ALTER SESSION SET CURRENT_SCHEMA = your_schema_name; ``` 通过以上步骤,就可以在Kubernetes中实现“alter session set current_schema”命令,以切换当前会话的schema。这对于在容器化的应用程序中操作数据库是非常有用的。 希望以上内容能帮助你更好地理解在Kubernetes中如何实现“alter session set current_schema”...
DropDefaultStatement DropEndpointStatement DropEventNotificationStatement DropEventSessionStatement DropExternalDataSourceStatement DropExternalFileFormatStatement DropExternalLanguageStatement DropExternalLibraryStatement DropExternalResourcePoolStatement DropExternalStreamingJobStatement DropExternalS...
Default value false Parameter class Dynamic: ALTER SESSION, ALTER SYSTEM Range of values true | false DB_BLOCK_CHECKING controls whether Oracle performs block checking for data blocks. When this parameter is set to true, Oracle performs block checking for all data blocks. When it is se...
In this context, default is not a keyword. It is an identifier for the default filegroup and must be delimited, as in MOVE TO "default" or MOVE TO [default]. If "default" is specified, the QUOTED_IDENTIFIER option must be ON for the current session. This is the default setting. For...
Learn more about the Microsoft.SqlServer.TransactSql.ScriptDom.AlterEventSessionStatement.AlterEventSessionStatement in the Microsoft.SqlServer.TransactSql.ScriptDom namespace.
Operations on tables or schema objects containing object types, orLONGor LOB data types SHARD DDL Clauses These clauses are valid only if you are connected to a sharded database. They let you control whether DDLs issued in the session are issued against the shard catalog database and all sh...
DropDefaultStatement DropEndpointStatement DropEventNotificationStatement DropEventSessionStatement DropExternalDataSourceStatement DropExternalFileFormatStatement DropExternalLanguageStatement DropExternalLibraryStatement DropExternalResourcePoolStatement DropExternalStreamingJobStatement DropExternalStreamStatement ...