From bab58d5651cb9f3f5afaa8434c899bc124b2b48d Mon Sep 17 00:00:00 2001
From: Pavel Borisov <pashkin.elfe@gmail.com>
Date: Tue, 22 Apr 2025 20:41:59 +0400
Subject: [PATCH v3] Fortify float4 and float8 regression tests against
 difference in rows order introduced by UPDATEs

---
 src/test/regress/expected/float4-misrounded-input.out | 8 ++++----
 src/test/regress/expected/float4.out                  | 8 ++++----
 src/test/regress/expected/float8.out                  | 8 ++++----
 src/test/regress/sql/float4.sql                       | 2 +-
 src/test/regress/sql/float8.sql                       | 2 +-
 5 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/src/test/regress/expected/float4-misrounded-input.out b/src/test/regress/expected/float4-misrounded-input.out
index 20fd7139136..61c68a6c9ff 100644
--- a/src/test/regress/expected/float4-misrounded-input.out
+++ b/src/test/regress/expected/float4-misrounded-input.out
@@ -308,14 +308,14 @@ SELECT f.f1, @f.f1 AS abs_f1 FROM FLOAT4_TBL f;
 UPDATE FLOAT4_TBL
    SET f1 = FLOAT4_TBL.f1 * '-1'
    WHERE FLOAT4_TBL.f1 > '0.0';
-SELECT * FROM FLOAT4_TBL;
+SELECT * FROM FLOAT4_TBL ORDER BY 1;
        f1       
 ----------------
-              0
-         -34.84
-        -1004.3
  -1.2345679e+20
+        -1004.3
+         -34.84
  -1.2345679e-20
+              0
 (5 rows)
 
 -- test edge-case coercions to integer
diff --git a/src/test/regress/expected/float4.out b/src/test/regress/expected/float4.out
index 1d21c4390ad..eaed1f2bfe7 100644
--- a/src/test/regress/expected/float4.out
+++ b/src/test/regress/expected/float4.out
@@ -308,14 +308,14 @@ SELECT f.f1, @f.f1 AS abs_f1 FROM FLOAT4_TBL f;
 UPDATE FLOAT4_TBL
    SET f1 = FLOAT4_TBL.f1 * '-1'
    WHERE FLOAT4_TBL.f1 > '0.0';
-SELECT * FROM FLOAT4_TBL;
+SELECT * FROM FLOAT4_TBL ORDER BY 1;
        f1       
 ----------------
-              0
-         -34.84
-        -1004.3
  -1.2345679e+20
+        -1004.3
+         -34.84
  -1.2345679e-20
+              0
 (5 rows)
 
 -- test edge-case coercions to integer
diff --git a/src/test/regress/expected/float8.out b/src/test/regress/expected/float8.out
index 10a5a6e1b65..9c519f1a1a1 100644
--- a/src/test/regress/expected/float8.out
+++ b/src/test/regress/expected/float8.out
@@ -648,14 +648,14 @@ SELECT exp(f.f1) from FLOAT8_TBL f;
 ERROR:  value out of range: underflow
 SELECT f.f1 / '0.0' from FLOAT8_TBL f;
 ERROR:  division by zero
-SELECT * FROM FLOAT8_TBL;
+SELECT * FROM FLOAT8_TBL ORDER BY 1;
           f1           
 -----------------------
-                     0
-                -34.84
-               -1004.3
  -1.2345678901234e+200
+               -1004.3
+                -34.84
  -1.2345678901234e-200
+                     0
 (5 rows)
 
 -- hyperbolic functions
diff --git a/src/test/regress/sql/float4.sql b/src/test/regress/sql/float4.sql
index 8fb12368c39..44418a64002 100644
--- a/src/test/regress/sql/float4.sql
+++ b/src/test/regress/sql/float4.sql
@@ -98,7 +98,7 @@ UPDATE FLOAT4_TBL
    SET f1 = FLOAT4_TBL.f1 * '-1'
    WHERE FLOAT4_TBL.f1 > '0.0';
 
-SELECT * FROM FLOAT4_TBL;
+SELECT * FROM FLOAT4_TBL ORDER BY 1;
 
 -- test edge-case coercions to integer
 SELECT '32767.4'::float4::int2;
diff --git a/src/test/regress/sql/float8.sql b/src/test/regress/sql/float8.sql
index db8d5724c25..0ef271f2702 100644
--- a/src/test/regress/sql/float8.sql
+++ b/src/test/regress/sql/float8.sql
@@ -197,7 +197,7 @@ SELECT exp(f.f1) from FLOAT8_TBL f;
 
 SELECT f.f1 / '0.0' from FLOAT8_TBL f;
 
-SELECT * FROM FLOAT8_TBL;
+SELECT * FROM FLOAT8_TBL ORDER BY 1;
 
 -- hyperbolic functions
 -- we run these with extra_float_digits = 0 too, since different platforms
-- 
2.39.2 (Apple Git-143)