Oracle show tables in schema

This views shows all of the tables that are owned by the current user or in the current schema. List of tables in YOUR schema. To see all tables in another schema , you need to have one or more of the following system privileges: or the big-hammer , the DBA role. With any of those, you can select: Without those system privileges, you can only see tables you have been granted some level of access to, whether directly or through a role.

Get list of all tables in Oracle? Queries below list all schemas in Oracle database, including Oracle maintained ones. Queries were executed under the Oracle9i Database version. If you have privilege on dba_users.

Packages and views that are unique to specific types of schema objects are described in the associated chapters. What are Oracle Data Dictionaries ? A data dictionary in Oracle is a collection of read-only tables that provide useful information about the database including schemas , users, privileges, and even auditing data. The values in these stored dictionaries are updated automatically by Oracle anytime a statement is executed on the server that modifies data.

Unfortunately, Oracle does not directly support the SHOW TABLES command. However, you can list all tables in a database by querying from various data dictionary views. What does a schema in Oracle mean?

How do you describe a table in Oracle? A collection of FAQs on database tables for DBA and developers. Clear are provided together with tutorial exercises to help beginners on creating, altering and removing tables , adding, altering and rem. Show sizes of all tables in an Oracle schema.

GitHub Gist: instantly share code, notes, and snippets. There are three different virtual views you can query to get a list of all available tables. Count each number of table rows. Question: I am trying to write a query that will display all schemas in my Oracle database.

A schema owner is a user I but it is not necessarily a real schema , a user that has populated tables. Better option would be to drop the entire schema and then create a new schema with the same name. If the table or view name is case-sensitive, enclose it in single quotes.

Oracle Tutorials - Show All Tablespaces in the Current Database. Continued from previous topic. How To View Tablespaces in the Current Database ? In this case EMPLOYEES in your SCHEMA – the collection of objects own by your Oracle user account – points to a TABLE in HR called EMPLOYEES.

SELECT TABLE_NAME, OWNER FROM SYS. This is a query to get all Oracle schemas or users in an Oracle database instance. SQL command to list all tables in Oracle.

MS SQL Server does appear to support such a comman however I am looking for a way to describe the attributes of tables nonetheless. If anybody can share some wisdom in this area it will be greatly appreciated. SCHEMA _NAME( schema _id) As SchemaName , name As TableName.

The owner can grant select priveleges to other others to have them view the tables.