In this tutorial, you will learn how to list users in the Oracle Database using the ALL_USERS, DBA_USERS, and USER_USERS views.

Dec 5, 2019 · Open Command Prompt/Terminal and type: sqlplus / as SYSDBA SQL prompt will turn up. Now type: ALTER USER existing_account_name IDENTIFIED BY new_password ACCOUNT UNLOCK; Voila! You've unlocked your account.

Jun 26, 2020 · By using this query we can get currently logged in user. There are many different ways. Use the V$SESSION view. This one gives all the detailed information because there are times that you have to locate locked sessions. substr(a.spid,1,9) pid, substr(b.sid,1,5) sid, substr(b.serial#,1,5) ser#, substr(b.machine,1,6) box,

This Oracle tutorial explains how to return the user_id in Oracle / PLSQL with syntax and examples. The Oracle / PLSQL USER function returns the user_id from the current Oracle session.

USER returns the name of the session user (the user who logged on). This may change during the duration of a database session as Real Application Security sessions are attached or detached. For enterprise users, this function returns the schema. For other users, it returns the database user name.

Feb 7, 2019 · If there is some form of connection pool from a web app that does its own authentication, then that web-app may need to pass in a username (eg as CLIENT_IDENTIFIER) I am new to using triggers. What function can I use to determine who tripped my trigger? For example: Someone updates a row, and I want to know who updated the row.

Apr 7, 2023 · I know I can do a query to the per_users table to get the person_id from the username and then link to the per_person_names_f table to get the display name, but I need to get the same data from 2 tables, getting both the created by and last updated by from each table.

We commonly need to use the following 2 system tables and one system view which will give you the username. 1.DBA_HIST_ACTIVE_SESS_HISTORY. 2.DBA_USERS. 3.V$ACTIVE_SESSION_HISTORY. Scenario 1 : When you know the SQL query ID. If you know the SQL query id you can use the System view directly to …

Dec 13, 2011 · i have a user table with user_name column i have a profile_user table that associates user_name with profiles. (with columns: user_name, profile) each user can have 1 or more profiles. what i need is to find out users with the profiles i put in my query example: table profile_user: tom, admin tom, basic_user pat, full_access john, basic_user ...

This Oracle tutorial explains how to find all users that are created in the Oracle database with syntax and examples. You can find all users created in Oracle by running a query from a command prompt. The user information is stored in various system tables - ALL_USERS and DBA_USERS, depending on what user information you wish to retrieve.