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Make float exponent output on Windows look the same as elsewhere.

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Windows, alone among our supported platforms, likes to emit three-digit
exponent fields even when two digits would do.  Adjust such results to
look like the way everyone else does it.  Eliminate a bunch of variant
expected-output files that were needed only because of this quirk.

Discussion: https://postgr.es/m/2934.1539122454@sss.pgh.pa.us
This commit is contained in:
Tom Lane
2018-10-12 11:14:27 -04:00
parent b34e84f160
commit f1885386f6
12 changed files with 27 additions and 10435 deletions
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106
contrib/cube/expected/cube_sci_1.out
View File

@ -1,106 +0,0 @@
---
--- Testing cube output in scientific notation. This was put into separate
--- test, because has platform-depending output.
---
SELECT '1e27'::cube AS cube;
cube
----------
(1e+027)
(1 row)
SELECT '-1e27'::cube AS cube;
cube
-----------
(-1e+027)
(1 row)
SELECT '1.0e27'::cube AS cube;
cube
----------
(1e+027)
(1 row)
SELECT '-1.0e27'::cube AS cube;
cube
-----------
(-1e+027)
(1 row)
SELECT '1e+27'::cube AS cube;
cube
----------
(1e+027)
(1 row)
SELECT '-1e+27'::cube AS cube;
cube
-----------
(-1e+027)
(1 row)
SELECT '1.0e+27'::cube AS cube;
cube
----------
(1e+027)
(1 row)
SELECT '-1.0e+27'::cube AS cube;
cube
-----------
(-1e+027)
(1 row)
SELECT '1e-7'::cube AS cube;
cube
----------
(1e-007)
(1 row)
SELECT '-1e-7'::cube AS cube;
cube
-----------
(-1e-007)
(1 row)
SELECT '1.0e-7'::cube AS cube;
cube
----------
(1e-007)
(1 row)
SELECT '-1.0e-7'::cube AS cube;
cube
-----------
(-1e-007)
(1 row)
SELECT '1e-300'::cube AS cube;
cube
----------
(1e-300)
(1 row)
SELECT '-1e-300'::cube AS cube;
cube
-----------
(-1e-300)
(1 row)
SELECT '1234567890123456'::cube AS cube;
cube
-------------------------
(1.23456789012346e+015)
(1 row)
SELECT '+1234567890123456'::cube AS cube;
cube
-------------------------
(1.23456789012346e+015)
(1 row)
SELECT '-1234567890123456'::cube AS cube;
cube
--------------------------
(-1.23456789012346e+015)
(1 row)