From: Pallavi Sontakke <pallavi.sontakke@2ndQuadrant.com>
Date: Tue, 19 Jul 2016 09:54:19 +0000 (+0530)
Subject: Add test case for Issue #88
X-Git-Tag: XL_10_R1BETA1~632
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=d246b71b85ced09ddf5224a60792802e898b802b;p=postgres-xl.git

Add test case for Issue #88
---

diff --git a/src/test/regress/expected/xl_sqlsmith_bugs.out b/src/test/regress/expected/xl_sqlsmith_bugs.out
index 71c7c8c7da..6f9cb4163b 100644
--- a/src/test/regress/expected/xl_sqlsmith_bugs.out
+++ b/src/test/regress/expected/xl_sqlsmith_bugs.out
@@ -1,3 +1,49 @@
+-- #88
+-- SQLsmith: Error: unsupported data type for HASH locator:
+CREATE TABLE xl_join_t1 (val1 int, val2 int);
+CREATE TABLE xl_join_t2 (val1 int, val2 int);
+CREATE TABLE xl_join_t3 (val1 int, val2 int);
+INSERT INTO xl_join_t1 VALUES (1,10),(2,20);
+INSERT INTO xl_join_t2 VALUES (3,30),(4,40);
+INSERT INTO xl_join_t3 VALUES (5,50),(6,60);EXPLAIN SELECT * FROM xl_join_t1
+        INNER JOIN xl_join_t2 ON xl_join_t1.val1 = xl_join_t2.val2
+        INNER JOIN xl_join_t3 ON xl_join_t1.val1 = xl_join_t3.val1;
+                                                      QUERY PLAN                                                      
+----------------------------------------------------------------------------------------------------------------------
+ Remote Subquery Scan on all (datanode_1,datanode_2)  (cost=475.52..5209.87 rows=288579 width=24)
+   ->  Merge Join  (cost=475.52..5209.87 rows=288579 width=24)
+         Merge Cond: (xl_join_t3.val1 = xl_join_t1.val1)
+         ->  Sort  (cost=158.51..164.16 rows=2260 width=8)
+               Sort Key: xl_join_t3.val1
+               ->  Seq Scan on xl_join_t3  (cost=0.00..32.60 rows=2260 width=8)
+         ->  Materialize  (cost=317.01..775.23 rows=25538 width=16)
+               ->  Merge Join  (cost=317.01..711.38 rows=25538 width=16)
+                     Merge Cond: (xl_join_t2.val2 = xl_join_t1.val1)
+                     ->  Remote Subquery Scan on all (datanode_1,datanode_2)  (cost=100.00..161.98 rows=2260 width=8)
+                           Distribute results by H: val2
+                           ->  Sort  (cost=287.89..293.54 rows=2260 width=8)
+                                 Sort Key: xl_join_t2.val2
+                                 ->  Seq Scan on xl_join_t2  (cost=0.00..32.60 rows=2260 width=8)
+                     ->  Sort  (cost=158.51..164.16 rows=2260 width=8)
+                           Sort Key: xl_join_t1.val1
+                           ->  Seq Scan on xl_join_t1  (cost=0.00..32.60 rows=2260 width=8)
+(17 rows)
+
+SELECT * FROM xl_join_t1
+        INNER JOIN xl_join_t2 ON xl_join_t1.val1 = xl_join_t2.val2
+        INNER JOIN xl_join_t3 ON xl_join_t1.val1 = xl_join_t3.val1;
+ val1 | val2 | val1 | val2 | val1 | val2 
+------+------+------+------+------+------
+(0 rows)
+
+insert into public.xl_join_t1 values (
+        (select character_maximum_length from information_schema.routines limit 1 offset 15)
+        ,
+        33);
+
+DROP TABLE xl_join_t1;
+DROP TABLE xl_join_t2;
+DROP TABLE xl_join_t3;
 -- #87
 -- SQLsmith error: cache lookup failed for function 0
 CREATE TABLE xl_join_t1 (val1 int, val2 int);
diff --git a/src/test/regress/sql/xl_sqlsmith_bugs.sql b/src/test/regress/sql/xl_sqlsmith_bugs.sql
index 1000fe059e..206afa5d87 100644
--- a/src/test/regress/sql/xl_sqlsmith_bugs.sql
+++ b/src/test/regress/sql/xl_sqlsmith_bugs.sql
@@ -1,3 +1,28 @@
+-- #88
+-- SQLsmith: Error: unsupported data type for HASH locator:
+
+CREATE TABLE xl_join_t1 (val1 int, val2 int);
+CREATE TABLE xl_join_t2 (val1 int, val2 int);
+CREATE TABLE xl_join_t3 (val1 int, val2 int);
+INSERT INTO xl_join_t1 VALUES (1,10),(2,20);
+INSERT INTO xl_join_t2 VALUES (3,30),(4,40);
+INSERT INTO xl_join_t3 VALUES (5,50),(6,60);EXPLAIN SELECT * FROM xl_join_t1
+        INNER JOIN xl_join_t2 ON xl_join_t1.val1 = xl_join_t2.val2
+        INNER JOIN xl_join_t3 ON xl_join_t1.val1 = xl_join_t3.val1;
+SELECT * FROM xl_join_t1
+        INNER JOIN xl_join_t2 ON xl_join_t1.val1 = xl_join_t2.val2
+        INNER JOIN xl_join_t3 ON xl_join_t1.val1 = xl_join_t3.val1;
+
+
+insert into public.xl_join_t1 values (
+        (select character_maximum_length from information_schema.routines limit 1 offset 15)
+        ,
+        33);
+
+DROP TABLE xl_join_t1;
+DROP TABLE xl_join_t2;
+DROP TABLE xl_join_t3;
+
 -- #87
 -- SQLsmith error: cache lookup failed for function 0