You can't use functions in an ALTER SESSION statement; you need dynamic SQL.

SQL> alter session set current_schema = user; alter session set current_schema = user * ERROR at line 1: ORA-02421: missing or invalid schema authorization identifier. Regards, Nico No modification to the data is allowed. ALTER EVENT SESSION (Transact-SQL) ALTER EVENT SESSION (Transact-SQL) 08/07/2017; 6 Minuten Lesedauer; In diesem Artikel. a%ORA10GR2> alter session set sql_trace=true; alter session set sql_trace=true * ERROR at line 1: ORA-01031: insufficient privileges Is there a way to find that user does not have sql_trace to TRUE enabled? The following example starts an event session, obtains some live session statistics, and then adds two events to the existing session. ALTER SESSION SET EVENTS 'trace[SQL_Optimizer.

Hi Chris/Connor, I came across below two piece of codes where only difference is "ALTER SESSION FORCE PARALLEL DML PARALLEL 16" Can you please help to understand if we need to perform DELTE using parallelism, do i need to write both ALTER SESSION ENABLE PARALLEL DML & ALTER SESSION FORCE PARALLEL DML PARALLEL 16 ? : a%ORA10GR2> alter session set sort_area_size = 100000; Session altered. GILT FÜR: SQL Server Azure SQL-Datenbank Azure Synapse Analytics (SQL DW) Parallel Data Warehouse APPLIES TO: SQL Server Azure SQL Database Azure Synapse Analytics (SQL DW) Parallel Data Warehouse Startet oder beendet eine Ereignissitzung oder ändert die … ALTER EVENT SESSION (Transact-SQL) 08/07/2017; 6 minutes to read; In this article. or only ENABLE PARALLEL session will help here..

Also in this doc they need to alter the session. The Oracle / PLSQL SESSIONTIMEZONE function returns the current session's time zone as a … Now we will set the NLS_DATE_FORMAT for the user session by using the ALTER SESSION command. Question: What does the alter session set current_schema command do?Can you show an example of using alter session set current_schema? Remarks. As mentioned, I don't know whether this would work at all. Sets parameters that change the behavior for the current session. The doc warning is specifically against setting the parameter in init.ora, because such setting will affect all sessions that do not set the parameter explicitly (through ALTER SESSION or environment variable). Examples.

ALTER SESSION¶. Is there a way you can persist this setting in the database? This Oracle tutorial explains how to use the Oracle / PLSQL SESSIONTIMEZONE function with syntax and examples. See also: SHOW PARAMETERS

Just an idea. Answer: You can use this "current_schema" command below to avoid the use of public synonyms.By setting the current_schema attribute to the schema owner name it is not necessary to create public synonyms for production table names. In SQL*Plus (or similar front ends), that's not too hard, using a substitution variable, like this: COLUMN u_col NEW_VALUE u SELECT USER AS u_col … Re: alter session set current_schema using PL/SQL Laurent Schneider Aug 23, 2005 3:44 PM ( in response to sfrade ) yes Message was edited by: Laurent Schneider ex: SQL> exec execute immediate 'alter session set current_schema=SCOTT'; execute immediate 'create sequence z' PL/SQL procedure successfully completed. The ADD and DROP arguments cannot be used in the same statement.. Permissions. Requires the ALTER ANY EVENT SESSION permission.. Tracing a SQL session [] Start session trace []. APPLIES TO: SQL Server Azure SQL Database Azure Synapse Analytics (SQL DW) Parallel Data Warehouse Starts or stops an event session or changes an event session configuration. ALTER SESSION SET ISOLATION_LEVEL SERIALIZABLE; Read Only Transaction Isolation Level. 5) Using Oracle ALTER USER statement to set default roles for a user Currently, the user dolphin has no assigned roles as shown in the output of the following query when executing from the dolphin’s session: I haven't tried it myself, but maybe you could provide the necessary statement as a session parameter in a parameter file. Thank you. Let’s perform the following script: Let’s perform the following script: SELECT SYSDATE FROM DUAL; ALTER SESSION SET NLS_DATE_FORMAT = 'YYYY MM DD'; SELECT SYSDATE FROM DUAL;