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Revert "Test conversion of NaN between float4 and float8."

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This reverts commit 55e0e45817.
It's served its purpose of demonstrating what was wrong on
buildfarm member opossum.  We could consider putting some kind
of single-purpose hack into ftod() to make the test pass there;
but I don't think it's worth the trouble, since there are surely
many other places whether this platform bug could manifest.
This commit is contained in:
Tom Lane
2018-05-05 13:22:11 -04:00
parent cb3e9e40bc
commit 5c4c771daf
3 changed files with 0 additions and 26 deletions
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12
src/test/regress/expected/float4-exp-three-digits.out
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@ -125,18 +125,6 @@ SELECT 'nan'::numeric::float4;
NaN NaN
(1 row) (1 row)
SELECT 'nan'::float8::float4;
float4
--------
NaN
(1 row)
SELECT 'nan'::float4::float8;
float8
--------
NaN
(1 row)
SELECT '' AS five, * FROM FLOAT4_TBL; SELECT '' AS five, * FROM FLOAT4_TBL;
five | f1 five | f1
------+-------------- ------+--------------

12
src/test/regress/expected/float4.out
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@ -125,18 +125,6 @@ SELECT 'nan'::numeric::float4;
NaN NaN
(1 row) (1 row)
SELECT 'nan'::float8::float4;
float4
--------
NaN
(1 row)
SELECT 'nan'::float4::float8;
float8
--------
NaN
(1 row)
SELECT '' AS five, * FROM FLOAT4_TBL; SELECT '' AS five, * FROM FLOAT4_TBL;
five | f1 five | f1
------+------------- ------+-------------

2
src/test/regress/sql/float4.sql
View File

@ -41,8 +41,6 @@ SELECT 'Infinity'::float4 + 100.0;
SELECT 'Infinity'::float4 / 'Infinity'::float4; SELECT 'Infinity'::float4 / 'Infinity'::float4;
SELECT 'nan'::float4 / 'nan'::float4; SELECT 'nan'::float4 / 'nan'::float4;
SELECT 'nan'::numeric::float4; SELECT 'nan'::numeric::float4;
SELECT 'nan'::float8::float4;
SELECT 'nan'::float4::float8;
SELECT '' AS five, * FROM FLOAT4_TBL; SELECT '' AS five, * FROM FLOAT4_TBL;