How to view the definition of tables, views, indexes, stored procedures, and triggers in Oracle

How to view the definition of tables, views, indexes, stored procedures, and triggers in Oracle

View table definitions:

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Select dbms_metadata.get_ddl ('table', upper ('& table_name') from dual;

View the view definition:

Select text from user_views where view_name = upper ('& view_name ');

View the index definition:

Select dbms_metadata.get_ddl ('index', upper ('& index_name') from dual;

Select index_name, index_type, table_owner, table_name from user_indexes where table_name = 'temp3 ';

View procedure definitions:

Select text from user_source where name = '& PROCEDURE_NAME ';

View the trigger definition:

Select trigger_body from user_triggers where trigger_name = '& trigger_name ';

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