How can I see what tables a user is selected from?

To see tables owned by the currently logged-in user, you can query the user_tables view. SELECT table_name FROM user_tables ORDER BY table_name ASC; This only shows tables owned by the current user.

How do I find the selected tables from a user in SQL?

Then issue one of the following SQL statement:

1. Show all tables owned by the current user: SELECT table_name FROM user_tables;
2. Show all tables in the current database: SELECT table_name FROM dba_tables;
3. Show all tables that are accessible by the current user:

How do I get a list of table names in SQL?

1 Answer

1. SELECT TABLE_NAME.
2. FROM INFORMATION_SCHEMA.TABLES.
3. WHERE TABLE_TYPE = ‘BASE TABLE’ AND TABLE_SCHEMA=’dbName’

How can I find a specific table name in Oracle?

You can narrow down your search by providing the owner of the table. The owner is the schema in which the table resides. select owner, table_name from all_tables where table_name=’table\%’ and owner=’MYOWNER’; Alternatively you can log into that particular schema and query user_tables.

How can I see all tables in MySQL database?

To get a list of the tables in a MySQL database, use the mysql client tool to connect to the MySQL server and run the SHOW TABLES command. The optional FULL modifier will show the table type as a second output column.

How do I get a list of table names in MySQL?

In MySQL, there are two ways to find the names of all tables, either by using the “show” keyword or by query INFORMATION_SCHEMA. In the case of SQL Server or MSSQL, You can either use sys. tables or INFORMATION_SCHEMA to get all table names for a database.

How do you use exists?

Use EXISTS to identify the existence of a relationship without regard for the quantity. For example, EXISTS returns true if the subquery returns any rows, and [NOT] EXISTS returns true if the subquery returns no rows. The EXISTS condition is considered to be met if the subquery returns at least one row.

How can I see all columns in Oracle?

ALL_TAB_COLUMNS describes the columns of the tables, views, and clusters accessible to the current user. To gather statistics for this view, use the ANALYZE SQL statement or the DBMS_STATS package. DBA_TAB_COLUMNS describes the columns of all tables, views, and clusters in the database.