How to Get All Table Names And Its Column Names In Oracle?

To get all table names and its column names in Oracle, you can query the data dictionary views such as USER_TABLES, USER_TAB_COLUMNS, and USER_CONS_COLUMNS. You can join these views to retrieve the required information. For example, you can use the following SQL query:

SELECT table_name, column_name FROM user_tab_columns ORDER BY table_name;

This query will return a list of all table names and their corresponding column names in the current user's schema. You can further customize the query by adding WHERE clauses or joining additional data dictionary views as needed to get more specific information about the tables and columns in your Oracle database.

How to retrieve all table names along with their column names in Oracle?

You can use the following query to retrieve all table names along with their column names in Oracle:

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SELECT table_name, column_name
FROM all_tab_cols;

This query will display all table names and their corresponding column names from all tables accessible to the current user.

How to query column names for all tables in Oracle?

To query column names for all tables in Oracle, you can use the following SQL query:

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SELECT table_name, column_name
FROM all_tab_columns
WHERE owner = 'your_schema_name'
ORDER BY table_name, column_id;

Replace 'your_schema_name' with the name of the schema where your tables are located. This query will return a list of all table names and their corresponding column names in the specified schema.

What is the query to get all table names and column names in Oracle?

To get all table names and column names in Oracle, you can use the following query:

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SELECT table_name, column_name
FROM all_tab_columns
ORDER BY table_name, column_name;

This query will retrieve all table names and column names from the data dictionary view all_tab_columns and order the results by table name and column name.