5 files changed, 0 insertions, 150 deletions
diff --git a/src/test/regress/expected/float8-exp-three-digits-win32.out b/src/test/regress/expected/float8-exp-three-digits-win32.out
index 3896cdec721..7e1153308f5 100644
--- a/src/test/regress/expected/float8-exp-three-digits-win32.out
+++ b/src/test/regress/expected/float8-exp-three-digits-win32.out
@@ -340,42 +340,6 @@ SELECT power(float8 '144', float8 '0.5');
     12
 (1 row)
 
-SELECT power(float8 'NaN', float8 '0.5');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 '144', float8 'NaN');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 'NaN', float8 'NaN');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 '-1', float8 'NaN');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 '1', float8 'NaN');
- power 
--------
-     1
-(1 row)
-
-SELECT power(float8 'NaN', float8 '0');
- power 
--------
-     1
-(1 row)
-
 -- take exp of ln(f.f1)
 SELECT '' AS three, f.f1, exp(ln(f.f1)) AS exp_ln_f1
    FROM FLOAT8_TBL f
diff --git a/src/test/regress/expected/float8-small-is-zero.out b/src/test/regress/expected/float8-small-is-zero.out
index f8e09390f51..26b83781500 100644
--- a/src/test/regress/expected/float8-small-is-zero.out
+++ b/src/test/regress/expected/float8-small-is-zero.out
@@ -344,42 +344,6 @@ SELECT power(float8 '144', float8 '0.5');
     12
 (1 row)
 
-SELECT power(float8 'NaN', float8 '0.5');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 '144', float8 'NaN');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 'NaN', float8 'NaN');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 '-1', float8 'NaN');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 '1', float8 'NaN');
- power 
--------
-     1
-(1 row)
-
-SELECT power(float8 'NaN', float8 '0');
- power 
--------
-     1
-(1 row)
-
 -- take exp of ln(f.f1)
 SELECT '' AS three, f.f1, exp(ln(f.f1)) AS exp_ln_f1
    FROM FLOAT8_TBL f
diff --git a/src/test/regress/expected/float8-small-is-zero_1.out b/src/test/regress/expected/float8-small-is-zero_1.out
index ebfec4cdb68..cea27908ebf 100644
--- a/src/test/regress/expected/float8-small-is-zero_1.out
+++ b/src/test/regress/expected/float8-small-is-zero_1.out
@@ -344,42 +344,6 @@ SELECT power(float8 '144', float8 '0.5');
     12
 (1 row)
 
-SELECT power(float8 'NaN', float8 '0.5');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 '144', float8 'NaN');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 'NaN', float8 'NaN');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 '-1', float8 'NaN');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 '1', float8 'NaN');
- power 
--------
-     1
-(1 row)
-
-SELECT power(float8 'NaN', float8 '0');
- power 
--------
-     1
-(1 row)
-
 -- take exp of ln(f.f1)
 SELECT '' AS three, f.f1, exp(ln(f.f1)) AS exp_ln_f1
    FROM FLOAT8_TBL f
diff --git a/src/test/regress/expected/float8.out b/src/test/regress/expected/float8.out
index b05831d45c9..20c985e5df8 100644
--- a/src/test/regress/expected/float8.out
+++ b/src/test/regress/expected/float8.out
@@ -340,42 +340,6 @@ SELECT power(float8 '144', float8 '0.5');
     12
 (1 row)
 
-SELECT power(float8 'NaN', float8 '0.5');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 '144', float8 'NaN');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 'NaN', float8 'NaN');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 '-1', float8 'NaN');
- power 
--------
-   NaN
-(1 row)
-
-SELECT power(float8 '1', float8 'NaN');
- power 
--------
-     1
-(1 row)
-
-SELECT power(float8 'NaN', float8 '0');
- power 
--------
-     1
-(1 row)
-
 -- take exp of ln(f.f1)
 SELECT '' AS three, f.f1, exp(ln(f.f1)) AS exp_ln_f1
    FROM FLOAT8_TBL f
diff --git a/src/test/regress/sql/float8.sql b/src/test/regress/sql/float8.sql
index eeebddd4b78..215e7a47849 100644
--- a/src/test/regress/sql/float8.sql
+++ b/src/test/regress/sql/float8.sql
@@ -108,12 +108,6 @@ SELECT '' AS three, f.f1, |/f.f1 AS sqrt_f1
 
 -- power
 SELECT power(float8 '144', float8 '0.5');
-SELECT power(float8 'NaN', float8 '0.5');
-SELECT power(float8 '144', float8 'NaN');
-SELECT power(float8 'NaN', float8 'NaN');
-SELECT power(float8 '-1', float8 'NaN');
-SELECT power(float8 '1', float8 'NaN');
-SELECT power(float8 'NaN', float8 '0');
 
 -- take exp of ln(f.f1)
 SELECT '' AS three, f.f1, exp(ln(f.f1)) AS exp_ln_f1