Is trigger or alias returning data in Postgres? - postgresql

Question

Postgres 9.2.2, Django 1.6.5, Python 2.7.5
Column | Type | Modifiers
---------------+------------------------+------------------------------------
id | integer | not null default nextval('employee_id_seq'::regclass)
first_name | character varying(75) | not null
surname | character varying(75) | not null
mname | character varying(75) |
date_of_birth | date |
staff_id | character varying(20) |
img1 | character varying(100) |
slug | character varying(50) |
created | date | not null
modified | date | not null
ppsn | character varying(20) |
Indexes:
"employee_pkey" PRIMARY KEY, btree (id)
"employee_slug_key" UNIQUE, btree (slug)
"employee_slug_like" btree (slug varchar_pattern_ops)
Referenced by:
TABLE "employeedynamic" CONSTRAINT "employee_id_refs_id_71e22023" FOREIGN KEY (employee_id) REFERENCES employee(id) DEFERRABLE INITIAL
LY DEFERRED
TABLE "drvliclicence" CONSTRAINT "employee_id_refs_id_afc65012" FOREIGN KEY (employee_id) REFERENCES employee(id) DEFERRABLE INITIALLY
DEFERRED
TABLE "coursedetail_attendance" CONSTRAINT "employee_id_refs_id_c8466b5f" FOREIGN KEY (employee_id) REFERENCES employee(id) DEFERRABLE
INITIALLY DEFERRED
.
=# select a.name from employee a where a.id = 366;
(366,Tommy,Gibbons,"",1800-08-21,1002180,images/GibbonsT2010_1.
(1 row)
Problem: How is a.name returning these details?
I've tried looking up aliases and triggers but I cannot figure this.
Check trigger:
=# \dft
List of functions
Schema | Name | Result data type | Argument data types | Type
--------+------+------------------+---------------------+------
(0 rows)
or
=# SELECT tgname FROM pg_trigger, pg_class WHERE tgrelid=pg_class.oid and relname = 'employee';
RI_ConstraintTrigger_101722
RI_ConstraintTrigger_101723
RI_ConstraintTrigger_101732
RI_ConstraintTrigger_101733
RI_ConstraintTrigger_101737
RI_ConstraintTrigger_101738
(6 rows)
Any idea how I can find what is causing a.name to return data?