Dependant objects for tables

Question

Is there any way to find out that how many dependants or associated objects exists for single or all the tables of one particular schema?
I wish to know that name of index,constraints,trigger,procedure,functions, packages etc. for the table.

Answer 1

Use this query and change the object_name that you want look for dependencies.
SELECT type
,name
,owner
,'SOFT'
,'REFERENCED'
,NULL
FROM SYS.DBA_DEPENDENCIES
WHERE referenced_type = 'TABLE'
AND referenced_owner = 'BRCAPDB2'
AND referenced_name = 'AGENCIA_TB'
AND type != 'UNDEFINED'
and type != 'MATERIALIZED VIEW'
UNION
SELECT 'TRIGGER'
,trigger_name
,owner
,'HARD'
,'ON_OBJECT'
,NULL
FROM SYS.DBA_TRIGGERS
WHERE table_owner = 'BRCAPDB2'
AND table_name = 'AGENCIA_TB'
AND trigger_name NOT IN
(SELECT log_trigger
FROM SYS.DBA_SNAPSHOT_LOGS
WHERE log_owner = 'BRCAPDB2'
AND master = 'AGENCIA_TB')
UNION
SELECT 'INDEX'
,index_name
,owner
,'HARD'
,'ON_OBJECT'
,NULL
FROM SYS.DBA_INDEXES
WHERE table_owner = 'BRCAPDB2'
AND table_name = 'AGENCIA_TB'
AND index_type != 'IOT - TOP'
AND index_type != 'LOB'
UNION
SELECT 'TABLE'
,other.table_name
,other.owner
,'HARD'
,'FK_REF_OBJECT'
,other.constraint_name
FROM SYS.DBA_CONSTRAINTS this
,SYS.DBA_CONSTRAINTS other
WHERE this.constraint_name = other.r_constraint_name
AND this.owner = 'BRCAPDB2'
AND this.table_name = 'AGENCIA_TB'
AND other.constraint_type = 'R'
AND other.r_owner = this.owner;
Best Regards,
Paulo Portugal.