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Introduction to SQL. This tutorial provides an introduction to the Structured Query Language (SQL), learn how to create tables with primary keys, columns, constraints, ind...
Oracle Live SQL offers instant access to Oracle Database to learn, share, and run scripts with community support.
Oracle Live SQL
Introduction to SQL. This tutorial provides an introduction to the Structured Query Language (SQL), learn how to create t... create table, create, select, insert, update, delete, drop, drop table, recycle bin, purge. 1,295 310,933. 9.1 years ago Mike Hichwa (Oracle) Script.
The data dictionary stores information about your database. You can query this to see which tables it contains. There are three key views with this information: user_tables - all tables owned by the current database user. all_tables - all tables your database user has access to. dba_tables - all tables in the database.
Use this site to teach about SQL and PL/SQL. Your students are given access to a new schema within an Oracle database each time they access Live SQL. As they run SQL and PL/SQL, each statement in the session is recorded and the last 10 sessions are stored for use.
Classic Oracle tables with 4 departments and 14 employees. Includes a join query example. Area SQL General; Contributor Mike Hichwa (Oracle) Created Monday October 05, 2015
Script Name HR Objects and Data For Live SQL; Description This script will create the HR Sample Schema objects and data in your local schema. If you want just query-only, you can instead use the HR sample schema by referencing hr.regions, etc.
Description This tutorial provides an introduction to the Structured Query Language (SQL), learn how to create tables with primary keys, columns, constraints, indexes, and foreign keys. Tags create table, create, select, insert, update, delete, drop, drop table, recycle bin, purge. Area SQL General.
HR Objects and Data For Live SQL. This script will create the HR Sample Schema objects and data in your local schema. If you want jus... SQL, HR Schema, Employees Table, Departments Table. 1,029 192,273. 6.4 years ago Oracle. Script.
