Oracle desc table primary key

-- Primary key in a table
SELECT * FROM ALL_CONSTRAINTS 		-- or DBA_CONSTRAINTS or UESR_CONSTRAINTS
WHERE TABLE_NAME= 'table_name' AND CONSTRAINT_TYPE = 'P';
-- With columns names:
SELECT c.OWNER, c.TABLE_NAME, c.CONSTRAINT_NAME, c.CONSTRAINT_TYPE, 
	col.COLUMN_NAME
FROM ALL_CONSTRAINTS c
JOIN ALL_CONS_COLUMNS col ON c.TABLE_NAME = col.TABLE_NAME 
    AND c.CONSTRAINT_NAME = col.CONSTRAINT_NAME
WHERE c.TABLE_NAME= 'table_name' AND c.CONSTRAINT_TYPE = 'P'
ORDER BY c.TABLE_NAME, c.CONSTRAINT_NAME, col.COLUMN_NAME;

Similar codes

0 vote181 views1 answer
SQL server select to get sum of hours
SQL
4 votes188 views4 answers
Date less than in sql
SQL
0 vote265 views1 answer
How to get column name in db from an sqlalchemy attribute model
SQL
0 vote223 views1 answer
How to update date value in sql
SQL
0 vote198 views1 answer
Mysql order by rand limit 1 really slow
SQL
0 vote190 views1 answer
Pgadmin see indexes
SQL
1 vote243 views2 answers
Laravel jwt generate token
SQL
0 vote232 views1 answer
Rails sql query converstion
SQL
-1 vote188 views1 answer
Raise ImproperlyConfigured('mysqlclient 1.3.13 or newer is required; you have %s.' % Database.__version__) django.core.exceptions.ImproperlyConfigured: mysqlclient 1.3.13 or newer is required; you have 0.9.3.
SQL
0 vote197 views1 answer
How to write if case in select query in select statement
SQL