From 4edb193f25a39c271ed2ed9eb595c048b60453f1 Mon Sep 17 00:00:00 2001
From: Hanefi Onaldi <hanefionaldi@gmail.com>
Date: Fri, 23 Nov 2018 10:57:53 +0300
Subject: [PATCH] make the tests parallelizeable helper view
 table_fkeys_in_workers now allows filtering by schema so that a test case can
 print out foreign keys in its schema only

---
 src/test/regress/expected/foreign_key_to_reference_table.out  | 4 +++-
 .../regress/expected/foreign_key_to_reference_table_0.out     | 4 +++-
 src/test/regress/expected/multi_test_helpers.out              | 3 ++-
 src/test/regress/sql/foreign_key_to_reference_table.sql       | 4 +++-
 src/test/regress/sql/multi_test_helpers.sql                   | 3 ++-
 5 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/src/test/regress/expected/foreign_key_to_reference_table.out b/src/test/regress/expected/foreign_key_to_reference_table.out
index e09e2d3e5..8b73fa63d 100644
--- a/src/test/regress/expected/foreign_key_to_reference_table.out
+++ b/src/test/regress/expected/foreign_key_to_reference_table.out
@@ -35,7 +35,9 @@ SELECT
           relid::regclass::text,
           refd_relid::regclass::text
         FROM
-          table_fkey_cols 
+          table_fkey_cols
+        WHERE
+          "schema" = 'fkey_reference_table'
       )
       d $$ )).RESULT::json )::json )).* ;
 CREATE TABLE referenced_table(id int UNIQUE, test_column int);
diff --git a/src/test/regress/expected/foreign_key_to_reference_table_0.out b/src/test/regress/expected/foreign_key_to_reference_table_0.out
index 1bec2d9f9..a5e6e4e66 100644
--- a/src/test/regress/expected/foreign_key_to_reference_table_0.out
+++ b/src/test/regress/expected/foreign_key_to_reference_table_0.out
@@ -35,7 +35,9 @@ SELECT
           relid::regclass::text,
           refd_relid::regclass::text
         FROM
-          table_fkey_cols 
+          table_fkey_cols
+        WHERE
+          "schema" = 'fkey_reference_table'
       )
       d $$ )).RESULT::json )::json )).* ;
 CREATE TABLE referenced_table(id int UNIQUE, test_column int);
diff --git a/src/test/regress/expected/multi_test_helpers.out b/src/test/regress/expected/multi_test_helpers.out
index 40073f61e..c72a4487b 100644
--- a/src/test/regress/expected/multi_test_helpers.out
+++ b/src/test/regress/expected/multi_test_helpers.out
@@ -17,7 +17,8 @@ SELECT rc.constraint_name AS "name",
        kcu.column_name AS "column_name",
        uc_kcu.column_name AS "refd_column_name",
        format('%I.%I', kcu.table_schema, kcu.table_name)::regclass::oid AS relid,
-       format('%I.%I', uc_kcu.table_schema, uc_kcu.table_name)::regclass::oid AS refd_relid
+       format('%I.%I', uc_kcu.table_schema, uc_kcu.table_name)::regclass::oid AS refd_relid,
+       rc.constraint_schema AS "schema"
 FROM information_schema.referential_constraints rc,
      information_schema.key_column_usage kcu,
      information_schema.key_column_usage uc_kcu
diff --git a/src/test/regress/sql/foreign_key_to_reference_table.sql b/src/test/regress/sql/foreign_key_to_reference_table.sql
index 7ea19ff58..07924bdb5 100644
--- a/src/test/regress/sql/foreign_key_to_reference_table.sql
+++ b/src/test/regress/sql/foreign_key_to_reference_table.sql
@@ -27,7 +27,9 @@ SELECT
           relid::regclass::text,
           refd_relid::regclass::text
         FROM
-          table_fkey_cols 
+          table_fkey_cols
+        WHERE
+          "schema" = 'fkey_reference_table'
       )
       d $$ )).RESULT::json )::json )).* ;
 
diff --git a/src/test/regress/sql/multi_test_helpers.sql b/src/test/regress/sql/multi_test_helpers.sql
index 26bb17882..8577ec74b 100644
--- a/src/test/regress/sql/multi_test_helpers.sql
+++ b/src/test/regress/sql/multi_test_helpers.sql
@@ -19,7 +19,8 @@ SELECT rc.constraint_name AS "name",
        kcu.column_name AS "column_name",
        uc_kcu.column_name AS "refd_column_name",
        format('%I.%I', kcu.table_schema, kcu.table_name)::regclass::oid AS relid,
-       format('%I.%I', uc_kcu.table_schema, uc_kcu.table_name)::regclass::oid AS refd_relid
+       format('%I.%I', uc_kcu.table_schema, uc_kcu.table_name)::regclass::oid AS refd_relid,
+       rc.constraint_schema AS "schema"
 FROM information_schema.referential_constraints rc,
      information_schema.key_column_usage kcu,
      information_schema.key_column_usage uc_kcu