updated turnkey regression testing schema. added comments RE what role

each table plays.  made FK field names consistent throught schema.

diff --git a/t/data/pgsql/turnkey.sql b/t/data/pgsql/turnkey.sql
index 4d43c8b..45997ef 100644 (file)
--- a/t/data/pgsql/turnkey.sql
+++ b/t/data/pgsql/turnkey.sql
@@ -1,3 +1,4 @@
+-- 1 single FK import, data table
 create table a (
        a_id serial not null,
        primary key (a_id),
@@ -6,12 +7,14 @@ create table a (
        name text
 );
 
+-- standalone, data table
 create table b (
        b_id serial not null,
        primary key (b_id),
        name text
 );
 
+-- 1 single FK import, link table between 'a' and 'b'
 create table a_b (
        a_b_id serial not null,
        primary key (a_b_id),
@@ -21,6 +24,7 @@ create table a_b (
        foreign key (b_id) references b (b_id)
 );
 
+-- 1 single FK import, data table
 create table c (
        c_id serial not null,
        primary key (c_id),
@@ -29,6 +33,7 @@ create table c (
        name text
 );
 
+-- 1 single FK import, data table
 create table d (
        d_id serial not null,
        primary key (d_id),
@@ -37,12 +42,14 @@ create table d (
        name text
 );
 
+-- standalone, data table
 create table e (
        e_id serial not null,
        primary key (e_id),
        name text
 );
 
+-- 2 single FK import, link table between 'c' and 'e'
 create table c_e (
        c_e_id serial not null,
        primary key (c_e_id),
@@ -52,17 +59,19 @@ create table c_e (
        foreign key (e_id) references e (e_id)
 );
 
+-- 1 triple FK import, link table between 'e', 'e', and 'e'
 create table f (
        f_id serial not null,
        primary key (f_id),
-       el_id int not null,
-       foreign key (el_id) references e (e_id),
-       em_id int not null,
-       foreign key (em_id) references e (e_id),
-       en_id int not null,
-       foreign key (en_id) references e (e_id)
+       e1_id int not null,
+       foreign key (e1_id) references e (e_id),
+       e2_id int not null,
+       foreign key (e2_id) references e (e_id),
+       e3_id int not null,
+       foreign key (e3_id) references e (e_id)
 );
 
+-- 1 single FK import, 1 double FK import, link table between 'a', 'e', and 'e'
 create table g (
        g_id serial not null,
        primary key (g_id),
@@ -74,6 +83,7 @@ create table g (
        foreign key (e2_id) references e (e_id)
 );
 
+-- 1 double FK import, 1 triple FK import, link table between 'a', 'a', 'g', 'g', and 'g'
 create table h (
        h_id serial not null,
        primary key (h_id),