/SQL/How to find constraints on a table in oracle

How to find constraints on a table in oracle

SELECT cons.OWNER 			AS CHILD_OWNER,
       cons.TABLE_NAME 		AS CHILD_TABLE,
       cons.CONSTRAINT_NAME AS CONSTAINT_NAME,
       cons.CONSTRAINT_TYPE AS CONSTRAINT_TYPE,
       col.OWNER 			AS PARENT_OWNER,
       col.TABLE_NAME 		AS PARENT_TABLE,
       col.COLUMN_NAME 		AS COLUMN_NAME
FROM DBA_CONS_COLUMNS col, DBA_CONSTRAINTS cons
WHERE cons.R_OWNER = col.OWNER
  AND cons.R_CONSTRAINT_NAME = col.CONSTRAINT_NAME
  AND cons.TABLE_NAME = 'table_name';

Source: dba-oracle.com

Similar codes

46 votes282 views4 answers
Create column sql
SQL
0 vote192 views1 answer
Table or view does not exist
SQL
11 votes372 views4 answers
Round in sql
SQL
1 vote181 views1 answer
Foreign key constraint in ms sql
SQL
1 vote192 views1 answer
Postgres set column equal to another
SQL
1 vote225 views1 answer
How do you use sql in you company
SQL
-1 vote233 views2 answers
Sql search all tables for attributes
SQL
17 votes203 views2 answers
T_sql contains
SQL
0 vote208 views4 answers
Mysql replace regex
SQL
2 votes184 views2 answers
Join update query in sql
SQL