May 1, 2012 · After connecting to the DB user at the command prompt, run "select * from cat;" and you'll get the output you want which is similar to what you'd see in SQL developer when you expand the "Tables" tree for a DB user.

Oracle Database automatically creates a schema when you create a user. A file with the DDL file extension is an SQL Data Definition Language file. Creating new user (using SQL Plus) Basic SQL Plus commands: - connect: connects to a database. - disconnect: logs off but does not exit. - exit: exits. Open SQL Plus and log:

Jan 28, 2011 · Below sql lists all the schema in oracle that are created after installation ORACLE_MAINTAINED='N' is the filter. This column is new in 12c. select distinct username,ORACLE_MAINTAINED from dba_users where ORACLE_MAINTAINED='N';

SQL*Plus is an interactive and batch query tool that is installed with every Oracle Database installation. It has a command-line user interface. There is also the SQL*Plus Instant Client which is a standalone command-line interface available on platforms that support the OCI Instant Client.

Jun 27, 2018 · Here is a view of database schemas in Oracle SQL Developer: Generate convenient documentation of your databases in minutes and share it with your team. Capture and preserve tribal knowledge in shared repository. Useful SQL queries for Oracle to …

Aug 19, 2020 · Show Oracle "databases" (schemas/users) from the command-line using SQL*Plus. Get the current schema name. Switch to different schemas.

Feb 22, 2020 · It includes SQL*Plus, the “venerable” command-line tool provided by Oracle to query and administer Oracle databases.

Jun 6, 2024 · SQL*Plus is a command-line tool provided by Oracle for interacting with Oracle Database. It allows you to perform various tasks related to querying, data manipulation, and database administration. SQL*Plus commands are case-insensitive, and can be abbreviated (e.g., DESCRIBE as DESC).

For detailed information on each command, refer to the SQL*Plus User's Guide and Reference. This Quick Reference has the following topics: For information about Oracle's commitment to accessibility, visit the Oracle Accessibility Program website at http://www.oracle.com/pls/topic/lookup?ctx=acc&id=docacc.

May 25, 2021 · SQL*Plus provides an interactive and batch processing environment that dispatches commands to the SQL and PL/SQL engines. You can work either in the interactive SQL*Plus command-line interface (CLI) or in Oracle SQL Developer through a Java-based GUI. This section explains how to use these two primary interfaces to the SQL and PL/SQL engines.