/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

3 votes278 views3 answers
1396(hy00) mysql error
SQL
2 votes249 views1 answer
Delete all value query
SQL
0 vote262 views1 answer
TSQL convert csv to table
SQL
15 votes252 views3 answers
Create table with primary key auto increment in sql
SQL
1 vote261 views1 answer
Oracle schema size
SQL
0 vote257 views1 answer
Incorrect datetime value sql table error 1292
SQL
0 vote220 views1 answer
Mysql timeout 30 seconds
SQL
4 votes277 views1 answer
Mysql delete last row
SQL
0 vote259 views1 answer
Sql query to get column names and data types in sql server
SQL
2 votes274 views1 answer
Postgresql update sequence next value
SQL