From: Pallavi Sontakke <pallavi.sontakke@2ndQuadrant.com>
Date: Thu, 28 Jul 2016 07:59:48 +0000 (+0530)
Subject: Add test case for Issue #57
X-Git-Tag: XL9_5_R1_3~11
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=d77ce5aecf3c2450277d9cd1ef2f383acaa40ed1;p=postgres-xl.git

Add test case for Issue #57
When distribution column is changed for a table, we don't check for dependecies such as UNIQUE indexes
---

diff --git a/src/test/regress/expected/xl_reported_bugs.out b/src/test/regress/expected/xl_reported_bugs.out
index d48802d6c9..3a6470805e 100644
--- a/src/test/regress/expected/xl_reported_bugs.out
+++ b/src/test/regress/expected/xl_reported_bugs.out
@@ -1,3 +1,46 @@
+-- #57
+-- When distribution column is changed for a table, we don't check for dependecies such as UNIQUE indexes
+CREATE TABLE xl_atm (
+    product_no INT8,
+    product_id INT2,
+    primary key (product_id)
+) DISTRIBUTE BY HASH (product_no);
+ERROR:  Unique index of partitioned table must contain the hash distribution column.
+CREATE TABLE xl_atm (
+    product_no INT8,
+    product_id INT2,
+    primary key (product_id)
+) DISTRIBUTE BY HASH (product_id);
+\d+ xl_atm;
+                          Table "public.xl_atm"
+   Column   |   Type   | Modifiers | Storage | Stats target | Description 
+------------+----------+-----------+---------+--------------+-------------
+ product_no | bigint   |           | plain   |              | 
+ product_id | smallint | not null  | plain   |              | 
+Indexes:
+    "xl_atm_pkey" PRIMARY KEY, btree (product_id)
+Distribute By: HASH(product_id)
+Location Nodes: ALL DATANODES
+
+INSERT into xl_atm VALUES (11,1);
+INSERT into xl_atm VALUES (12,2);
+INSERT into xl_atm VALUES (13,3);
+INSERT into xl_atm VALUES (14,4);
+INSERT into xl_atm VALUES (11,5);--repeate a value in non-distribution column
+ALTER TABLE xl_atm DISTRIBUTE BY HASH (product_no);
+ERROR:  Unique index of partitioned table must contain the hash distribution column.
+\d+ xl_atm;
+                          Table "public.xl_atm"
+   Column   |   Type   | Modifiers | Storage | Stats target | Description 
+------------+----------+-----------+---------+--------------+-------------
+ product_no | bigint   |           | plain   |              | 
+ product_id | smallint | not null  | plain   |              | 
+Indexes:
+    "xl_atm_pkey" PRIMARY KEY, btree (product_id)
+Distribute By: HASH(product_no)
+Location Nodes: ALL DATANODES
+
+DROP TABLE xl_atm;
 -- #27
 -- Distribution column can be dropped for MODULO distribution tables.
 CREATE TABLE xl_at2m (
diff --git a/src/test/regress/sql/xl_reported_bugs.sql b/src/test/regress/sql/xl_reported_bugs.sql
index 986c0a860a..9abefad8e6 100644
--- a/src/test/regress/sql/xl_reported_bugs.sql
+++ b/src/test/regress/sql/xl_reported_bugs.sql
@@ -1,3 +1,24 @@
+-- #57
+-- When distribution column is changed for a table, we don't check for dependecies such as UNIQUE indexes
+CREATE TABLE xl_atm (
+    product_no INT8,
+    product_id INT2,
+    primary key (product_id)
+) DISTRIBUTE BY HASH (product_no);
+CREATE TABLE xl_atm (
+    product_no INT8,
+    product_id INT2,
+    primary key (product_id)
+) DISTRIBUTE BY HASH (product_id);
+\d+ xl_atm;
+INSERT into xl_atm VALUES (11,1);
+INSERT into xl_atm VALUES (12,2);
+INSERT into xl_atm VALUES (13,3);
+INSERT into xl_atm VALUES (14,4);
+INSERT into xl_atm VALUES (11,5);--repeate a value in non-distribution column
+ALTER TABLE xl_atm DISTRIBUTE BY HASH (product_no);
+\d+ xl_atm;
+DROP TABLE xl_atm;
 -- #27
 -- Distribution column can be dropped for MODULO distribution tables.
 CREATE TABLE xl_at2m (