From 6ee89952d4e944b5c9c26181d418395b2f5d5fd8 Mon Sep 17 00:00:00 2001 From: Andrew Gierth Date: Sat, 16 Feb 2019 22:11:04 +0000 Subject: [PATCH] Remove float8-small-is-zero regression test variant. Since this was also the variant used as an example in the docs, update the docs to use float4-misrounded-input as an example instead, since that is now the only remaining variant file. --- doc/src/sgml/regress.sgml | 19 +- .../regress/expected/float8-small-is-zero.out | 1070 ----------------- 2 files changed, 9 insertions(+), 1080 deletions(-) delete mode 100644 src/test/regress/expected/float8-small-is-zero.out diff --git a/doc/src/sgml/regress.sgml b/doc/src/sgml/regress.sgml index 749d1a384b..f08a0ee15d 100644 --- a/doc/src/sgml/regress.sgml +++ b/doc/src/sgml/regress.sgml @@ -653,22 +653,21 @@ testname:output:platformpattern=comparisonfilename - For example: some systems interpret very small floating-point values - as zero, rather than reporting an underflow error. This causes a - few differences in the float8 regression test. + For example: some systems lack a working strtof function, + for which our workaround causes rounding errors in the + float4 regression test. Therefore, we provide a variant comparison file, - float8-small-is-zero.out, which includes + float4-misrounded-input.out, which includes the results to be expected on these systems. To silence the bogus - failure message on OpenBSD + failure message on HP-UX 10 platforms, resultmap includes: -float8:out:i.86-.*-openbsd=float8-small-is-zero.out +float4:out:hppa.*-hp-hpux10.*=float4-misrounded-input.out which will trigger on any machine where the output of - config.guess matches i.86-.*-openbsd. - Other lines - in resultmap select the variant comparison file for other - platforms where it's appropriate. + config.guess matches hppa.*-hp-hpux10.*. + Other lines in resultmap select the variant comparison + file for other platforms where it's appropriate. diff --git a/src/test/regress/expected/float8-small-is-zero.out b/src/test/regress/expected/float8-small-is-zero.out deleted file mode 100644 index f67c22e9fa..0000000000 --- a/src/test/regress/expected/float8-small-is-zero.out +++ /dev/null @@ -1,1070 +0,0 @@ --- --- FLOAT8 --- -CREATE TABLE FLOAT8_TBL(f1 float8); -INSERT INTO FLOAT8_TBL(f1) VALUES (' 0.0 '); -INSERT INTO FLOAT8_TBL(f1) VALUES ('1004.30 '); -INSERT INTO FLOAT8_TBL(f1) VALUES (' -34.84'); -INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e+200'); -INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e-200'); --- test for underflow and overflow handling -SELECT '10e400'::float8; -ERROR: "10e400" is out of range for type double precision -LINE 1: SELECT '10e400'::float8; - ^ -SELECT '-10e400'::float8; -ERROR: "-10e400" is out of range for type double precision -LINE 1: SELECT '-10e400'::float8; - ^ -SELECT '10e-400'::float8; - float8 --------- - 0 -(1 row) - -SELECT '-10e-400'::float8; - float8 --------- - -0 -(1 row) - --- test smallest normalized input -SELECT float8send('2.2250738585072014E-308'::float8); - float8send --------------------- - \x0010000000000000 -(1 row) - --- bad input -INSERT INTO FLOAT8_TBL(f1) VALUES (''); -ERROR: invalid input syntax for type double precision: "" -LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES (''); - ^ -INSERT INTO FLOAT8_TBL(f1) VALUES (' '); -ERROR: invalid input syntax for type double precision: " " -LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES (' '); - ^ -INSERT INTO FLOAT8_TBL(f1) VALUES ('xyz'); -ERROR: invalid input syntax for type double precision: "xyz" -LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('xyz'); - ^ -INSERT INTO FLOAT8_TBL(f1) VALUES ('5.0.0'); -ERROR: invalid input syntax for type double precision: "5.0.0" -LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('5.0.0'); - ^ -INSERT INTO FLOAT8_TBL(f1) VALUES ('5 . 0'); -ERROR: invalid input syntax for type double precision: "5 . 0" -LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('5 . 0'); - ^ -INSERT INTO FLOAT8_TBL(f1) VALUES ('5. 0'); -ERROR: invalid input syntax for type double precision: "5. 0" -LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('5. 0'); - ^ -INSERT INTO FLOAT8_TBL(f1) VALUES (' - 3'); -ERROR: invalid input syntax for type double precision: " - 3" -LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES (' - 3'); - ^ -INSERT INTO FLOAT8_TBL(f1) VALUES ('123 5'); -ERROR: invalid input syntax for type double precision: "123 5" -LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('123 5'); - ^ --- special inputs -SELECT 'NaN'::float8; - float8 --------- - NaN -(1 row) - -SELECT 'nan'::float8; - float8 --------- - NaN -(1 row) - -SELECT ' NAN '::float8; - float8 --------- - NaN -(1 row) - -SELECT 'infinity'::float8; - float8 ----------- - Infinity -(1 row) - -SELECT ' -INFINiTY '::float8; - float8 ------------ - -Infinity -(1 row) - --- bad special inputs -SELECT 'N A N'::float8; -ERROR: invalid input syntax for type double precision: "N A N" -LINE 1: SELECT 'N A N'::float8; - ^ -SELECT 'NaN x'::float8; -ERROR: invalid input syntax for type double precision: "NaN x" -LINE 1: SELECT 'NaN x'::float8; - ^ -SELECT ' INFINITY x'::float8; -ERROR: invalid input syntax for type double precision: " INFINITY x" -LINE 1: SELECT ' INFINITY x'::float8; - ^ -SELECT 'Infinity'::float8 + 100.0; - ?column? ----------- - Infinity -(1 row) - -SELECT 'Infinity'::float8 / 'Infinity'::float8; - ?column? ----------- - NaN -(1 row) - -SELECT 'nan'::float8 / 'nan'::float8; - ?column? ----------- - NaN -(1 row) - -SELECT 'nan'::numeric::float8; - float8 --------- - NaN -(1 row) - -SELECT '' AS five, * FROM FLOAT8_TBL; - five | f1 -------+---------------------- - | 0 - | 1004.3 - | -34.84 - | 1.2345678901234e+200 - | 1.2345678901234e-200 -(5 rows) - -SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE f.f1 <> '1004.3'; - four | f1 -------+---------------------- - | 0 - | -34.84 - | 1.2345678901234e+200 - | 1.2345678901234e-200 -(4 rows) - -SELECT '' AS one, f.* FROM FLOAT8_TBL f WHERE f.f1 = '1004.3'; - one | f1 ------+-------- - | 1004.3 -(1 row) - -SELECT '' AS three, f.* FROM FLOAT8_TBL f WHERE '1004.3' > f.f1; - three | f1 --------+---------------------- - | 0 - | -34.84 - | 1.2345678901234e-200 -(3 rows) - -SELECT '' AS three, f.* FROM FLOAT8_TBL f WHERE f.f1 < '1004.3'; - three | f1 --------+---------------------- - | 0 - | -34.84 - | 1.2345678901234e-200 -(3 rows) - -SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE '1004.3' >= f.f1; - four | f1 -------+---------------------- - | 0 - | 1004.3 - | -34.84 - | 1.2345678901234e-200 -(4 rows) - -SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE f.f1 <= '1004.3'; - four | f1 -------+---------------------- - | 0 - | 1004.3 - | -34.84 - | 1.2345678901234e-200 -(4 rows) - -SELECT '' AS three, f.f1, f.f1 * '-10' AS x - FROM FLOAT8_TBL f - WHERE f.f1 > '0.0'; - three | f1 | x --------+----------------------+----------------------- - | 1004.3 | -10043 - | 1.2345678901234e+200 | -1.2345678901234e+201 - | 1.2345678901234e-200 | -1.2345678901234e-199 -(3 rows) - -SELECT '' AS three, f.f1, f.f1 + '-10' AS x - FROM FLOAT8_TBL f - WHERE f.f1 > '0.0'; - three | f1 | x --------+----------------------+---------------------- - | 1004.3 | 994.3 - | 1.2345678901234e+200 | 1.2345678901234e+200 - | 1.2345678901234e-200 | -10 -(3 rows) - -SELECT '' AS three, f.f1, f.f1 / '-10' AS x - FROM FLOAT8_TBL f - WHERE f.f1 > '0.0'; - three | f1 | x --------+----------------------+----------------------- - | 1004.3 | -100.42999999999999 - | 1.2345678901234e+200 | -1.2345678901234e+199 - | 1.2345678901234e-200 | -1.2345678901234e-201 -(3 rows) - -SELECT '' AS three, f.f1, f.f1 - '-10' AS x - FROM FLOAT8_TBL f - WHERE f.f1 > '0.0'; - three | f1 | x --------+----------------------+---------------------- - | 1004.3 | 1014.3 - | 1.2345678901234e+200 | 1.2345678901234e+200 - | 1.2345678901234e-200 | 10 -(3 rows) - -SELECT '' AS one, f.f1 ^ '2.0' AS square_f1 - FROM FLOAT8_TBL f where f.f1 = '1004.3'; - one | square_f1 ------+-------------------- - | 1008618.4899999999 -(1 row) - --- absolute value -SELECT '' AS five, f.f1, @f.f1 AS abs_f1 - FROM FLOAT8_TBL f; - five | f1 | abs_f1 -------+----------------------+---------------------- - | 0 | 0 - | 1004.3 | 1004.3 - | -34.84 | 34.84 - | 1.2345678901234e+200 | 1.2345678901234e+200 - | 1.2345678901234e-200 | 1.2345678901234e-200 -(5 rows) - --- truncate -SELECT '' AS five, f.f1, trunc(f.f1) AS trunc_f1 - FROM FLOAT8_TBL f; - five | f1 | trunc_f1 -------+----------------------+---------------------- - | 0 | 0 - | 1004.3 | 1004 - | -34.84 | -34 - | 1.2345678901234e+200 | 1.2345678901234e+200 - | 1.2345678901234e-200 | 0 -(5 rows) - --- round -SELECT '' AS five, f.f1, round(f.f1) AS round_f1 - FROM FLOAT8_TBL f; - five | f1 | round_f1 -------+----------------------+---------------------- - | 0 | 0 - | 1004.3 | 1004 - | -34.84 | -35 - | 1.2345678901234e+200 | 1.2345678901234e+200 - | 1.2345678901234e-200 | 0 -(5 rows) - --- ceil / ceiling -select ceil(f1) as ceil_f1 from float8_tbl f; - ceil_f1 ----------------------- - 0 - 1005 - -34 - 1.2345678901234e+200 - 1 -(5 rows) - -select ceiling(f1) as ceiling_f1 from float8_tbl f; - ceiling_f1 ----------------------- - 0 - 1005 - -34 - 1.2345678901234e+200 - 1 -(5 rows) - --- floor -select floor(f1) as floor_f1 from float8_tbl f; - floor_f1 ----------------------- - 0 - 1004 - -35 - 1.2345678901234e+200 - 0 -(5 rows) - --- sign -select sign(f1) as sign_f1 from float8_tbl f; - sign_f1 ---------- - 0 - 1 - -1 - 1 - 1 -(5 rows) - --- avoid bit-exact output here because operations may not be bit-exact. -SET extra_float_digits = 0; --- square root -SELECT sqrt(float8 '64') AS eight; - eight -------- - 8 -(1 row) - -SELECT |/ float8 '64' AS eight; - eight -------- - 8 -(1 row) - -SELECT '' AS three, f.f1, |/f.f1 AS sqrt_f1 - FROM FLOAT8_TBL f - WHERE f.f1 > '0.0'; - three | f1 | sqrt_f1 --------+----------------------+----------------------- - | 1004.3 | 31.6906926399535 - | 1.2345678901234e+200 | 1.11111110611109e+100 - | 1.2345678901234e-200 | 1.11111110611109e-100 -(3 rows) - --- power -SELECT power(float8 '144', float8 '0.5'); - power -------- - 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 - WHERE f.f1 > '0.0'; - three | f1 | exp_ln_f1 --------+----------------------+----------------------- - | 1004.3 | 1004.3 - | 1.2345678901234e+200 | 1.23456789012338e+200 - | 1.2345678901234e-200 | 1.23456789012339e-200 -(3 rows) - --- cube root -SELECT ||/ float8 '27' AS three; - three -------- - 3 -(1 row) - -SELECT '' AS five, f.f1, ||/f.f1 AS cbrt_f1 FROM FLOAT8_TBL f; - five | f1 | cbrt_f1 -------+----------------------+---------------------- - | 0 | 0 - | 1004.3 | 10.014312837827 - | -34.84 | -3.26607421344208 - | 1.2345678901234e+200 | 4.97933859234765e+66 - | 1.2345678901234e-200 | 2.3112042409018e-67 -(5 rows) - -SELECT '' AS five, * FROM FLOAT8_TBL; - five | f1 -------+---------------------- - | 0 - | 1004.3 - | -34.84 - | 1.2345678901234e+200 - | 1.2345678901234e-200 -(5 rows) - -UPDATE FLOAT8_TBL - SET f1 = FLOAT8_TBL.f1 * '-1' - WHERE FLOAT8_TBL.f1 > '0.0'; -SELECT '' AS bad, f.f1 * '1e200' from FLOAT8_TBL f; -ERROR: value out of range: overflow -SELECT '' AS bad, f.f1 ^ '1e200' from FLOAT8_TBL f; -ERROR: value out of range: overflow -SELECT 0 ^ 0 + 0 ^ 1 + 0 ^ 0.0 + 0 ^ 0.5; - ?column? ----------- - 2 -(1 row) - -SELECT '' AS bad, ln(f.f1) from FLOAT8_TBL f where f.f1 = '0.0' ; -ERROR: cannot take logarithm of zero -SELECT '' AS bad, ln(f.f1) from FLOAT8_TBL f where f.f1 < '0.0' ; -ERROR: cannot take logarithm of a negative number -SELECT '' AS bad, exp(f.f1) from FLOAT8_TBL f; -ERROR: value out of range: underflow -SELECT '' AS bad, f.f1 / '0.0' from FLOAT8_TBL f; -ERROR: division by zero -SELECT '' AS five, * FROM FLOAT8_TBL; - five | f1 -------+----------------------- - | 0 - | -34.84 - | -1004.3 - | -1.2345678901234e+200 - | -1.2345678901234e-200 -(5 rows) - -RESET extra_float_digits; --- test for over- and underflow -INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400'); -ERROR: "10e400" is out of range for type double precision -LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400'); - ^ -INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400'); -ERROR: "-10e400" is out of range for type double precision -LINE 1: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400'); - ^ -INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400'); -INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400'); --- maintain external table consistency across platforms --- delete all values and reinsert well-behaved ones -DELETE FROM FLOAT8_TBL; -INSERT INTO FLOAT8_TBL(f1) VALUES ('0.0'); -INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84'); -INSERT INTO FLOAT8_TBL(f1) VALUES ('-1004.30'); -INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e+200'); -INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e-200'); -SELECT '' AS five, * FROM FLOAT8_TBL; - five | f1 -------+----------------------- - | 0 - | -34.84 - | -1004.3 - | -1.2345678901234e+200 - | -1.2345678901234e-200 -(5 rows) - --- test edge-case coercions to integer -SELECT '32767.4'::float8::int2; - int2 -------- - 32767 -(1 row) - -SELECT '32767.6'::float8::int2; -ERROR: smallint out of range -SELECT '-32768.4'::float8::int2; - int2 --------- - -32768 -(1 row) - -SELECT '-32768.6'::float8::int2; -ERROR: smallint out of range -SELECT '2147483647.4'::float8::int4; - int4 ------------- - 2147483647 -(1 row) - -SELECT '2147483647.6'::float8::int4; -ERROR: integer out of range -SELECT '-2147483648.4'::float8::int4; - int4 -------------- - -2147483648 -(1 row) - -SELECT '-2147483648.6'::float8::int4; -ERROR: integer out of range -SELECT '9223372036854773760'::float8::int8; - int8 ---------------------- - 9223372036854773760 -(1 row) - -SELECT '9223372036854775807'::float8::int8; -ERROR: bigint out of range -SELECT '-9223372036854775808.5'::float8::int8; - int8 ----------------------- - -9223372036854775808 -(1 row) - -SELECT '-9223372036854780000'::float8::int8; -ERROR: bigint out of range --- test exact cases for trigonometric functions in degrees -SELECT x, - sind(x), - sind(x) IN (-1,-0.5,0,0.5,1) AS sind_exact -FROM (VALUES (0), (30), (90), (150), (180), - (210), (270), (330), (360)) AS t(x); - x | sind | sind_exact ------+------+------------ - 0 | 0 | t - 30 | 0.5 | t - 90 | 1 | t - 150 | 0.5 | t - 180 | 0 | t - 210 | -0.5 | t - 270 | -1 | t - 330 | -0.5 | t - 360 | 0 | t -(9 rows) - -SELECT x, - cosd(x), - cosd(x) IN (-1,-0.5,0,0.5,1) AS cosd_exact -FROM (VALUES (0), (60), (90), (120), (180), - (240), (270), (300), (360)) AS t(x); - x | cosd | cosd_exact ------+------+------------ - 0 | 1 | t - 60 | 0.5 | t - 90 | 0 | t - 120 | -0.5 | t - 180 | -1 | t - 240 | -0.5 | t - 270 | 0 | t - 300 | 0.5 | t - 360 | 1 | t -(9 rows) - -SELECT x, - tand(x), - tand(x) IN ('-Infinity'::float8,-1,0, - 1,'Infinity'::float8) AS tand_exact, - cotd(x), - cotd(x) IN ('-Infinity'::float8,-1,0, - 1,'Infinity'::float8) AS cotd_exact -FROM (VALUES (0), (45), (90), (135), (180), - (225), (270), (315), (360)) AS t(x); - x | tand | tand_exact | cotd | cotd_exact ------+-----------+------------+-----------+------------ - 0 | 0 | t | Infinity | t - 45 | 1 | t | 1 | t - 90 | Infinity | t | 0 | t - 135 | -1 | t | -1 | t - 180 | 0 | t | -Infinity | t - 225 | 1 | t | 1 | t - 270 | -Infinity | t | 0 | t - 315 | -1 | t | -1 | t - 360 | 0 | t | Infinity | t -(9 rows) - -SELECT x, - asind(x), - asind(x) IN (-90,-30,0,30,90) AS asind_exact, - acosd(x), - acosd(x) IN (0,60,90,120,180) AS acosd_exact -FROM (VALUES (-1), (-0.5), (0), (0.5), (1)) AS t(x); - x | asind | asind_exact | acosd | acosd_exact -------+-------+-------------+-------+------------- - -1 | -90 | t | 180 | t - -0.5 | -30 | t | 120 | t - 0 | 0 | t | 90 | t - 0.5 | 30 | t | 60 | t - 1 | 90 | t | 0 | t -(5 rows) - -SELECT x, - atand(x), - atand(x) IN (-90,-45,0,45,90) AS atand_exact -FROM (VALUES ('-Infinity'::float8), (-1), (0), (1), - ('Infinity'::float8)) AS t(x); - x | atand | atand_exact ------------+-------+------------- - -Infinity | -90 | t - -1 | -45 | t - 0 | 0 | t - 1 | 45 | t - Infinity | 90 | t -(5 rows) - -SELECT x, y, - atan2d(y, x), - atan2d(y, x) IN (-90,0,90,180) AS atan2d_exact -FROM (SELECT 10*cosd(a), 10*sind(a) - FROM generate_series(0, 360, 90) AS t(a)) AS t(x,y); - x | y | atan2d | atan2d_exact ------+-----+--------+-------------- - 10 | 0 | 0 | t - 0 | 10 | 90 | t - -10 | 0 | 180 | t - 0 | -10 | -90 | t - 10 | 0 | 0 | t -(5 rows) - --- --- test output (and round-trip safety) of various values. --- To ensure we're testing what we think we're testing, start with --- float values specified by bit patterns (as a useful side effect, --- this means we'll fail on non-IEEE platforms). -create type xfloat8; -create function xfloat8in(cstring) returns xfloat8 immutable strict - language internal as 'int8in'; -NOTICE: return type xfloat8 is only a shell -create function xfloat8out(xfloat8) returns cstring immutable strict - language internal as 'int8out'; -NOTICE: argument type xfloat8 is only a shell -create type xfloat8 (input = xfloat8in, output = xfloat8out, like = float8); -create cast (xfloat8 as float8) without function; -create cast (float8 as xfloat8) without function; -create cast (xfloat8 as bigint) without function; -create cast (bigint as xfloat8) without function; --- float8: seeeeeee eeeeeeee eeeeeeee mmmmmmmm mmmmmmmm(x4) --- we don't care to assume the platform's strtod() handles subnormals --- correctly; those are "use at your own risk". However we do test --- subnormal outputs, since those are under our control. -with testdata(bits) as (values - -- small subnormals - (x'0000000000000001'), - (x'0000000000000002'), (x'0000000000000003'), - (x'0000000000001000'), (x'0000000100000000'), - (x'0000010000000000'), (x'0000010100000000'), - (x'0000400000000000'), (x'0000400100000000'), - (x'0000800000000000'), (x'0000800000000001'), - -- these values taken from upstream testsuite - (x'00000000000f4240'), - (x'00000000016e3600'), - (x'0000008cdcdea440'), - -- borderline between subnormal and normal - (x'000ffffffffffff0'), (x'000ffffffffffff1'), - (x'000ffffffffffffe'), (x'000fffffffffffff')) -select float8send(flt) as ibits, - flt - from (select bits::bigint::xfloat8::float8 as flt - from testdata - offset 0) s; - ibits | flt ---------------------+------------------------- - \x0000000000000001 | 5e-324 - \x0000000000000002 | 1e-323 - \x0000000000000003 | 1.5e-323 - \x0000000000001000 | 2.0237e-320 - \x0000000100000000 | 2.121995791e-314 - \x0000010000000000 | 5.43230922487e-312 - \x0000010100000000 | 5.45352918278e-312 - \x0000400000000000 | 3.4766779039175e-310 - \x0000400100000000 | 3.4768901034966e-310 - \x0000800000000000 | 6.953355807835e-310 - \x0000800000000001 | 6.95335580783505e-310 - \x00000000000f4240 | 4.940656e-318 - \x00000000016e3600 | 1.18575755e-316 - \x0000008cdcdea440 | 2.989102097996e-312 - \x000ffffffffffff0 | 2.2250738585071935e-308 - \x000ffffffffffff1 | 2.225073858507194e-308 - \x000ffffffffffffe | 2.2250738585072004e-308 - \x000fffffffffffff | 2.225073858507201e-308 -(18 rows) - --- round-trip tests -with testdata(bits) as (values - (x'0000000000000000'), - -- smallest normal values - (x'0010000000000000'), (x'0010000000000001'), - (x'0010000000000002'), (x'0018000000000000'), - -- - (x'3ddb7cdfd9d7bdba'), (x'3ddb7cdfd9d7bdbb'), (x'3ddb7cdfd9d7bdbc'), - (x'3e112e0be826d694'), (x'3e112e0be826d695'), (x'3e112e0be826d696'), - (x'3e45798ee2308c39'), (x'3e45798ee2308c3a'), (x'3e45798ee2308c3b'), - (x'3e7ad7f29abcaf47'), (x'3e7ad7f29abcaf48'), (x'3e7ad7f29abcaf49'), - (x'3eb0c6f7a0b5ed8c'), (x'3eb0c6f7a0b5ed8d'), (x'3eb0c6f7a0b5ed8e'), - (x'3ee4f8b588e368ef'), (x'3ee4f8b588e368f0'), (x'3ee4f8b588e368f1'), - (x'3f1a36e2eb1c432c'), (x'3f1a36e2eb1c432d'), (x'3f1a36e2eb1c432e'), - (x'3f50624dd2f1a9fb'), (x'3f50624dd2f1a9fc'), (x'3f50624dd2f1a9fd'), - (x'3f847ae147ae147a'), (x'3f847ae147ae147b'), (x'3f847ae147ae147c'), - (x'3fb9999999999999'), (x'3fb999999999999a'), (x'3fb999999999999b'), - -- values very close to 1 - (x'3feffffffffffff0'), (x'3feffffffffffff1'), (x'3feffffffffffff2'), - (x'3feffffffffffff3'), (x'3feffffffffffff4'), (x'3feffffffffffff5'), - (x'3feffffffffffff6'), (x'3feffffffffffff7'), (x'3feffffffffffff8'), - (x'3feffffffffffff9'), (x'3feffffffffffffa'), (x'3feffffffffffffb'), - (x'3feffffffffffffc'), (x'3feffffffffffffd'), (x'3feffffffffffffe'), - (x'3fefffffffffffff'), - (x'3ff0000000000000'), - (x'3ff0000000000001'), (x'3ff0000000000002'), (x'3ff0000000000003'), - (x'3ff0000000000004'), (x'3ff0000000000005'), (x'3ff0000000000006'), - (x'3ff0000000000007'), (x'3ff0000000000008'), (x'3ff0000000000009'), - -- - (x'3ff921fb54442d18'), - (x'4005bf0a8b14576a'), - (x'400921fb54442d18'), - -- - (x'4023ffffffffffff'), (x'4024000000000000'), (x'4024000000000001'), - (x'4058ffffffffffff'), (x'4059000000000000'), (x'4059000000000001'), - (x'408f3fffffffffff'), (x'408f400000000000'), (x'408f400000000001'), - (x'40c387ffffffffff'), (x'40c3880000000000'), (x'40c3880000000001'), - (x'40f869ffffffffff'), (x'40f86a0000000000'), (x'40f86a0000000001'), - (x'412e847fffffffff'), (x'412e848000000000'), (x'412e848000000001'), - (x'416312cfffffffff'), (x'416312d000000000'), (x'416312d000000001'), - (x'4197d783ffffffff'), (x'4197d78400000000'), (x'4197d78400000001'), - (x'41cdcd64ffffffff'), (x'41cdcd6500000000'), (x'41cdcd6500000001'), - (x'4202a05f1fffffff'), (x'4202a05f20000000'), (x'4202a05f20000001'), - (x'42374876e7ffffff'), (x'42374876e8000000'), (x'42374876e8000001'), - (x'426d1a94a1ffffff'), (x'426d1a94a2000000'), (x'426d1a94a2000001'), - (x'42a2309ce53fffff'), (x'42a2309ce5400000'), (x'42a2309ce5400001'), - (x'42d6bcc41e8fffff'), (x'42d6bcc41e900000'), (x'42d6bcc41e900001'), - (x'430c6bf52633ffff'), (x'430c6bf526340000'), (x'430c6bf526340001'), - (x'4341c37937e07fff'), (x'4341c37937e08000'), (x'4341c37937e08001'), - (x'4376345785d89fff'), (x'4376345785d8a000'), (x'4376345785d8a001'), - (x'43abc16d674ec7ff'), (x'43abc16d674ec800'), (x'43abc16d674ec801'), - (x'43e158e460913cff'), (x'43e158e460913d00'), (x'43e158e460913d01'), - (x'4415af1d78b58c3f'), (x'4415af1d78b58c40'), (x'4415af1d78b58c41'), - (x'444b1ae4d6e2ef4f'), (x'444b1ae4d6e2ef50'), (x'444b1ae4d6e2ef51'), - (x'4480f0cf064dd591'), (x'4480f0cf064dd592'), (x'4480f0cf064dd593'), - (x'44b52d02c7e14af5'), (x'44b52d02c7e14af6'), (x'44b52d02c7e14af7'), - (x'44ea784379d99db3'), (x'44ea784379d99db4'), (x'44ea784379d99db5'), - (x'45208b2a2c280290'), (x'45208b2a2c280291'), (x'45208b2a2c280292'), - -- - (x'7feffffffffffffe'), (x'7fefffffffffffff'), - -- round to even tests (+ve) - (x'4350000000000002'), - (x'4350000000002e06'), - (x'4352000000000003'), - (x'4352000000000004'), - (x'4358000000000003'), - (x'4358000000000004'), - (x'435f000000000020'), - -- round to even tests (-ve) - (x'c350000000000002'), - (x'c350000000002e06'), - (x'c352000000000003'), - (x'c352000000000004'), - (x'c358000000000003'), - (x'c358000000000004'), - (x'c35f000000000020'), - -- exercise fixed-point memmoves - (x'42dc12218377de66'), - (x'42a674e79c5fe51f'), - (x'4271f71fb04cb74c'), - (x'423cbe991a145879'), - (x'4206fee0e1a9e061'), - (x'41d26580b487e6b4'), - (x'419d6f34540ca453'), - (x'41678c29dcd6e9dc'), - (x'4132d687e3df217d'), - (x'40fe240c9fcb68c8'), - (x'40c81cd6e63c53d3'), - (x'40934a4584fd0fdc'), - (x'405edd3c07fb4c93'), - (x'4028b0fcd32f7076'), - (x'3ff3c0ca428c59f8'), - -- these cases come from the upstream's testsuite - -- LotsOfTrailingZeros) - (x'3e60000000000000'), - -- Regression - (x'c352bd2668e077c4'), - (x'434018601510c000'), - (x'43d055dc36f24000'), - (x'43e052961c6f8000'), - (x'3ff3c0ca2a5b1d5d'), - -- LooksLikePow5 - (x'4830f0cf064dd592'), - (x'4840f0cf064dd592'), - (x'4850f0cf064dd592'), - -- OutputLength - (x'3ff3333333333333'), - (x'3ff3ae147ae147ae'), - (x'3ff3be76c8b43958'), - (x'3ff3c083126e978d'), - (x'3ff3c0c1fc8f3238'), - (x'3ff3c0c9539b8887'), - (x'3ff3c0ca2a5b1d5d'), - (x'3ff3c0ca4283de1b'), - (x'3ff3c0ca43db770a'), - (x'3ff3c0ca428abd53'), - (x'3ff3c0ca428c1d2b'), - (x'3ff3c0ca428c51f2'), - (x'3ff3c0ca428c58fc'), - (x'3ff3c0ca428c59dd'), - (x'3ff3c0ca428c59f8'), - (x'3ff3c0ca428c59fb'), - -- 32-bit chunking - (x'40112e0be8047a7d'), - (x'40112e0be815a889'), - (x'40112e0be826d695'), - (x'40112e0be83804a1'), - (x'40112e0be84932ad'), - -- MinMaxShift - (x'0040000000000000'), - (x'007fffffffffffff'), - (x'0290000000000000'), - (x'029fffffffffffff'), - (x'4350000000000000'), - (x'435fffffffffffff'), - (x'1330000000000000'), - (x'133fffffffffffff'), - (x'3a6fa7161a4d6e0c') -) -select float8send(flt) as ibits, - flt, - flt::text::float8 as r_flt, - float8send(flt::text::float8) as obits, - float8send(flt::text::float8) = float8send(flt) as correct - from (select bits::bigint::xfloat8::float8 as flt - from testdata - offset 0) s; - ibits | flt | r_flt | obits | correct ---------------------+-------------------------+-------------------------+--------------------+--------- - \x0000000000000000 | 0 | 0 | \x0000000000000000 | t - \x0010000000000000 | 2.2250738585072014e-308 | 2.2250738585072014e-308 | \x0010000000000000 | t - \x0010000000000001 | 2.225073858507202e-308 | 2.225073858507202e-308 | \x0010000000000001 | t - \x0010000000000002 | 2.2250738585072024e-308 | 2.2250738585072024e-308 | \x0010000000000002 | t - \x0018000000000000 | 3.337610787760802e-308 | 3.337610787760802e-308 | \x0018000000000000 | t - \x3ddb7cdfd9d7bdba | 9.999999999999999e-11 | 9.999999999999999e-11 | \x3ddb7cdfd9d7bdba | t - \x3ddb7cdfd9d7bdbb | 1e-10 | 1e-10 | \x3ddb7cdfd9d7bdbb | t - \x3ddb7cdfd9d7bdbc | 1.0000000000000002e-10 | 1.0000000000000002e-10 | \x3ddb7cdfd9d7bdbc | t - \x3e112e0be826d694 | 9.999999999999999e-10 | 9.999999999999999e-10 | \x3e112e0be826d694 | t - \x3e112e0be826d695 | 1e-09 | 1e-09 | \x3e112e0be826d695 | t - \x3e112e0be826d696 | 1.0000000000000003e-09 | 1.0000000000000003e-09 | \x3e112e0be826d696 | t - \x3e45798ee2308c39 | 9.999999999999999e-09 | 9.999999999999999e-09 | \x3e45798ee2308c39 | t - \x3e45798ee2308c3a | 1e-08 | 1e-08 | \x3e45798ee2308c3a | t - \x3e45798ee2308c3b | 1.0000000000000002e-08 | 1.0000000000000002e-08 | \x3e45798ee2308c3b | t - \x3e7ad7f29abcaf47 | 9.999999999999998e-08 | 9.999999999999998e-08 | \x3e7ad7f29abcaf47 | t - \x3e7ad7f29abcaf48 | 1e-07 | 1e-07 | \x3e7ad7f29abcaf48 | t - \x3e7ad7f29abcaf49 | 1.0000000000000001e-07 | 1.0000000000000001e-07 | \x3e7ad7f29abcaf49 | t - \x3eb0c6f7a0b5ed8c | 9.999999999999997e-07 | 9.999999999999997e-07 | \x3eb0c6f7a0b5ed8c | t - \x3eb0c6f7a0b5ed8d | 1e-06 | 1e-06 | \x3eb0c6f7a0b5ed8d | t - \x3eb0c6f7a0b5ed8e | 1.0000000000000002e-06 | 1.0000000000000002e-06 | \x3eb0c6f7a0b5ed8e | t - \x3ee4f8b588e368ef | 9.999999999999997e-06 | 9.999999999999997e-06 | \x3ee4f8b588e368ef | t - \x3ee4f8b588e368f0 | 9.999999999999999e-06 | 9.999999999999999e-06 | \x3ee4f8b588e368f0 | t - \x3ee4f8b588e368f1 | 1e-05 | 1e-05 | \x3ee4f8b588e368f1 | t - \x3f1a36e2eb1c432c | 9.999999999999999e-05 | 9.999999999999999e-05 | \x3f1a36e2eb1c432c | t - \x3f1a36e2eb1c432d | 0.0001 | 0.0001 | \x3f1a36e2eb1c432d | t - \x3f1a36e2eb1c432e | 0.00010000000000000002 | 0.00010000000000000002 | \x3f1a36e2eb1c432e | t - \x3f50624dd2f1a9fb | 0.0009999999999999998 | 0.0009999999999999998 | \x3f50624dd2f1a9fb | t - \x3f50624dd2f1a9fc | 0.001 | 0.001 | \x3f50624dd2f1a9fc | t - \x3f50624dd2f1a9fd | 0.0010000000000000002 | 0.0010000000000000002 | \x3f50624dd2f1a9fd | t - \x3f847ae147ae147a | 0.009999999999999998 | 0.009999999999999998 | \x3f847ae147ae147a | t - \x3f847ae147ae147b | 0.01 | 0.01 | \x3f847ae147ae147b | t - \x3f847ae147ae147c | 0.010000000000000002 | 0.010000000000000002 | \x3f847ae147ae147c | t - \x3fb9999999999999 | 0.09999999999999999 | 0.09999999999999999 | \x3fb9999999999999 | t - \x3fb999999999999a | 0.1 | 0.1 | \x3fb999999999999a | t - \x3fb999999999999b | 0.10000000000000002 | 0.10000000000000002 | \x3fb999999999999b | t - \x3feffffffffffff0 | 0.9999999999999982 | 0.9999999999999982 | \x3feffffffffffff0 | t - \x3feffffffffffff1 | 0.9999999999999983 | 0.9999999999999983 | \x3feffffffffffff1 | t - \x3feffffffffffff2 | 0.9999999999999984 | 0.9999999999999984 | \x3feffffffffffff2 | t - \x3feffffffffffff3 | 0.9999999999999986 | 0.9999999999999986 | \x3feffffffffffff3 | t - \x3feffffffffffff4 | 0.9999999999999987 | 0.9999999999999987 | \x3feffffffffffff4 | t - \x3feffffffffffff5 | 0.9999999999999988 | 0.9999999999999988 | \x3feffffffffffff5 | t - \x3feffffffffffff6 | 0.9999999999999989 | 0.9999999999999989 | \x3feffffffffffff6 | t - \x3feffffffffffff7 | 0.999999999999999 | 0.999999999999999 | \x3feffffffffffff7 | t - \x3feffffffffffff8 | 0.9999999999999991 | 0.9999999999999991 | \x3feffffffffffff8 | t - \x3feffffffffffff9 | 0.9999999999999992 | 0.9999999999999992 | \x3feffffffffffff9 | t - \x3feffffffffffffa | 0.9999999999999993 | 0.9999999999999993 | \x3feffffffffffffa | t - \x3feffffffffffffb | 0.9999999999999994 | 0.9999999999999994 | \x3feffffffffffffb | t - \x3feffffffffffffc | 0.9999999999999996 | 0.9999999999999996 | \x3feffffffffffffc | t - \x3feffffffffffffd | 0.9999999999999997 | 0.9999999999999997 | \x3feffffffffffffd | t - \x3feffffffffffffe | 0.9999999999999998 | 0.9999999999999998 | \x3feffffffffffffe | t - \x3fefffffffffffff | 0.9999999999999999 | 0.9999999999999999 | \x3fefffffffffffff | t - \x3ff0000000000000 | 1 | 1 | \x3ff0000000000000 | t - \x3ff0000000000001 | 1.0000000000000002 | 1.0000000000000002 | \x3ff0000000000001 | t - \x3ff0000000000002 | 1.0000000000000004 | 1.0000000000000004 | \x3ff0000000000002 | t - \x3ff0000000000003 | 1.0000000000000007 | 1.0000000000000007 | \x3ff0000000000003 | t - \x3ff0000000000004 | 1.0000000000000009 | 1.0000000000000009 | \x3ff0000000000004 | t - \x3ff0000000000005 | 1.000000000000001 | 1.000000000000001 | \x3ff0000000000005 | t - \x3ff0000000000006 | 1.0000000000000013 | 1.0000000000000013 | \x3ff0000000000006 | t - \x3ff0000000000007 | 1.0000000000000016 | 1.0000000000000016 | \x3ff0000000000007 | t - \x3ff0000000000008 | 1.0000000000000018 | 1.0000000000000018 | \x3ff0000000000008 | t - \x3ff0000000000009 | 1.000000000000002 | 1.000000000000002 | \x3ff0000000000009 | t - \x3ff921fb54442d18 | 1.5707963267948966 | 1.5707963267948966 | \x3ff921fb54442d18 | t - \x4005bf0a8b14576a | 2.7182818284590455 | 2.7182818284590455 | \x4005bf0a8b14576a | t - \x400921fb54442d18 | 3.141592653589793 | 3.141592653589793 | \x400921fb54442d18 | t - \x4023ffffffffffff | 9.999999999999998 | 9.999999999999998 | \x4023ffffffffffff | t - \x4024000000000000 | 10 | 10 | \x4024000000000000 | t - \x4024000000000001 | 10.000000000000002 | 10.000000000000002 | \x4024000000000001 | t - \x4058ffffffffffff | 99.99999999999999 | 99.99999999999999 | \x4058ffffffffffff | t - \x4059000000000000 | 100 | 100 | \x4059000000000000 | t - \x4059000000000001 | 100.00000000000001 | 100.00000000000001 | \x4059000000000001 | t - \x408f3fffffffffff | 999.9999999999999 | 999.9999999999999 | \x408f3fffffffffff | t - \x408f400000000000 | 1000 | 1000 | \x408f400000000000 | t - \x408f400000000001 | 1000.0000000000001 | 1000.0000000000001 | \x408f400000000001 | t - \x40c387ffffffffff | 9999.999999999998 | 9999.999999999998 | \x40c387ffffffffff | t - \x40c3880000000000 | 10000 | 10000 | \x40c3880000000000 | t - \x40c3880000000001 | 10000.000000000002 | 10000.000000000002 | \x40c3880000000001 | t - \x40f869ffffffffff | 99999.99999999999 | 99999.99999999999 | \x40f869ffffffffff | t - \x40f86a0000000000 | 100000 | 100000 | \x40f86a0000000000 | t - \x40f86a0000000001 | 100000.00000000001 | 100000.00000000001 | \x40f86a0000000001 | t - \x412e847fffffffff | 999999.9999999999 | 999999.9999999999 | \x412e847fffffffff | t - \x412e848000000000 | 1000000 | 1000000 | \x412e848000000000 | t - \x412e848000000001 | 1000000.0000000001 | 1000000.0000000001 | \x412e848000000001 | t - \x416312cfffffffff | 9999999.999999998 | 9999999.999999998 | \x416312cfffffffff | t - \x416312d000000000 | 10000000 | 10000000 | \x416312d000000000 | t - \x416312d000000001 | 10000000.000000002 | 10000000.000000002 | \x416312d000000001 | t - \x4197d783ffffffff | 99999999.99999999 | 99999999.99999999 | \x4197d783ffffffff | t - \x4197d78400000000 | 100000000 | 100000000 | \x4197d78400000000 | t - \x4197d78400000001 | 100000000.00000001 | 100000000.00000001 | \x4197d78400000001 | t - \x41cdcd64ffffffff | 999999999.9999999 | 999999999.9999999 | \x41cdcd64ffffffff | t - \x41cdcd6500000000 | 1000000000 | 1000000000 | \x41cdcd6500000000 | t - \x41cdcd6500000001 | 1000000000.0000001 | 1000000000.0000001 | \x41cdcd6500000001 | t - \x4202a05f1fffffff | 9999999999.999998 | 9999999999.999998 | \x4202a05f1fffffff | t - \x4202a05f20000000 | 10000000000 | 10000000000 | \x4202a05f20000000 | t - \x4202a05f20000001 | 10000000000.000002 | 10000000000.000002 | \x4202a05f20000001 | t - \x42374876e7ffffff | 99999999999.99998 | 99999999999.99998 | \x42374876e7ffffff | t - \x42374876e8000000 | 100000000000 | 100000000000 | \x42374876e8000000 | t - \x42374876e8000001 | 100000000000.00002 | 100000000000.00002 | \x42374876e8000001 | t - \x426d1a94a1ffffff | 999999999999.9999 | 999999999999.9999 | \x426d1a94a1ffffff | t - \x426d1a94a2000000 | 1000000000000 | 1000000000000 | \x426d1a94a2000000 | t - \x426d1a94a2000001 | 1000000000000.0001 | 1000000000000.0001 | \x426d1a94a2000001 | t - \x42a2309ce53fffff | 9999999999999.998 | 9999999999999.998 | \x42a2309ce53fffff | t - \x42a2309ce5400000 | 10000000000000 | 10000000000000 | \x42a2309ce5400000 | t - \x42a2309ce5400001 | 10000000000000.002 | 10000000000000.002 | \x42a2309ce5400001 | t - \x42d6bcc41e8fffff | 99999999999999.98 | 99999999999999.98 | \x42d6bcc41e8fffff | t - \x42d6bcc41e900000 | 100000000000000 | 100000000000000 | \x42d6bcc41e900000 | t - \x42d6bcc41e900001 | 100000000000000.02 | 100000000000000.02 | \x42d6bcc41e900001 | t - \x430c6bf52633ffff | 999999999999999.9 | 999999999999999.9 | \x430c6bf52633ffff | t - \x430c6bf526340000 | 1e+15 | 1e+15 | \x430c6bf526340000 | t - \x430c6bf526340001 | 1.0000000000000001e+15 | 1.0000000000000001e+15 | \x430c6bf526340001 | t - \x4341c37937e07fff | 9.999999999999998e+15 | 9.999999999999998e+15 | \x4341c37937e07fff | t - \x4341c37937e08000 | 1e+16 | 1e+16 | \x4341c37937e08000 | t - \x4341c37937e08001 | 1.0000000000000002e+16 | 1.0000000000000002e+16 | \x4341c37937e08001 | t - \x4376345785d89fff | 9.999999999999998e+16 | 9.999999999999998e+16 | \x4376345785d89fff | t - \x4376345785d8a000 | 1e+17 | 1e+17 | \x4376345785d8a000 | t - \x4376345785d8a001 | 1.0000000000000002e+17 | 1.0000000000000002e+17 | \x4376345785d8a001 | t - \x43abc16d674ec7ff | 9.999999999999999e+17 | 9.999999999999999e+17 | \x43abc16d674ec7ff | t - \x43abc16d674ec800 | 1e+18 | 1e+18 | \x43abc16d674ec800 | t - \x43abc16d674ec801 | 1.0000000000000001e+18 | 1.0000000000000001e+18 | \x43abc16d674ec801 | t - \x43e158e460913cff | 9.999999999999998e+18 | 9.999999999999998e+18 | \x43e158e460913cff | t - \x43e158e460913d00 | 1e+19 | 1e+19 | \x43e158e460913d00 | t - \x43e158e460913d01 | 1.0000000000000002e+19 | 1.0000000000000002e+19 | \x43e158e460913d01 | t - \x4415af1d78b58c3f | 9.999999999999998e+19 | 9.999999999999998e+19 | \x4415af1d78b58c3f | t - \x4415af1d78b58c40 | 1e+20 | 1e+20 | \x4415af1d78b58c40 | t - \x4415af1d78b58c41 | 1.0000000000000002e+20 | 1.0000000000000002e+20 | \x4415af1d78b58c41 | t - \x444b1ae4d6e2ef4f | 9.999999999999999e+20 | 9.999999999999999e+20 | \x444b1ae4d6e2ef4f | t - \x444b1ae4d6e2ef50 | 1e+21 | 1e+21 | \x444b1ae4d6e2ef50 | t - \x444b1ae4d6e2ef51 | 1.0000000000000001e+21 | 1.0000000000000001e+21 | \x444b1ae4d6e2ef51 | t - \x4480f0cf064dd591 | 9.999999999999998e+21 | 9.999999999999998e+21 | \x4480f0cf064dd591 | t - \x4480f0cf064dd592 | 1e+22 | 1e+22 | \x4480f0cf064dd592 | t - \x4480f0cf064dd593 | 1.0000000000000002e+22 | 1.0000000000000002e+22 | \x4480f0cf064dd593 | t - \x44b52d02c7e14af5 | 9.999999999999997e+22 | 9.999999999999997e+22 | \x44b52d02c7e14af5 | t - \x44b52d02c7e14af6 | 9.999999999999999e+22 | 9.999999999999999e+22 | \x44b52d02c7e14af6 | t - \x44b52d02c7e14af7 | 1.0000000000000001e+23 | 1.0000000000000001e+23 | \x44b52d02c7e14af7 | t - \x44ea784379d99db3 | 9.999999999999998e+23 | 9.999999999999998e+23 | \x44ea784379d99db3 | t - \x44ea784379d99db4 | 1e+24 | 1e+24 | \x44ea784379d99db4 | t - \x44ea784379d99db5 | 1.0000000000000001e+24 | 1.0000000000000001e+24 | \x44ea784379d99db5 | t - \x45208b2a2c280290 | 9.999999999999999e+24 | 9.999999999999999e+24 | \x45208b2a2c280290 | t - \x45208b2a2c280291 | 1e+25 | 1e+25 | \x45208b2a2c280291 | t - \x45208b2a2c280292 | 1.0000000000000003e+25 | 1.0000000000000003e+25 | \x45208b2a2c280292 | t - \x7feffffffffffffe | 1.7976931348623155e+308 | 1.7976931348623155e+308 | \x7feffffffffffffe | t - \x7fefffffffffffff | 1.7976931348623157e+308 | 1.7976931348623157e+308 | \x7fefffffffffffff | t - \x4350000000000002 | 1.8014398509481992e+16 | 1.8014398509481992e+16 | \x4350000000000002 | t - \x4350000000002e06 | 1.8014398509529112e+16 | 1.8014398509529112e+16 | \x4350000000002e06 | t - \x4352000000000003 | 2.0266198323167244e+16 | 2.0266198323167244e+16 | \x4352000000000003 | t - \x4352000000000004 | 2.0266198323167248e+16 | 2.0266198323167248e+16 | \x4352000000000004 | t - \x4358000000000003 | 2.7021597764222988e+16 | 2.7021597764222988e+16 | \x4358000000000003 | t - \x4358000000000004 | 2.7021597764222992e+16 | 2.7021597764222992e+16 | \x4358000000000004 | t - \x435f000000000020 | 3.4902897112121472e+16 | 3.4902897112121472e+16 | \x435f000000000020 | t - \xc350000000000002 | -1.8014398509481992e+16 | -1.8014398509481992e+16 | \xc350000000000002 | t - \xc350000000002e06 | -1.8014398509529112e+16 | -1.8014398509529112e+16 | \xc350000000002e06 | t - \xc352000000000003 | -2.0266198323167244e+16 | -2.0266198323167244e+16 | \xc352000000000003 | t - \xc352000000000004 | -2.0266198323167248e+16 | -2.0266198323167248e+16 | \xc352000000000004 | t - \xc358000000000003 | -2.7021597764222988e+16 | -2.7021597764222988e+16 | \xc358000000000003 | t - \xc358000000000004 | -2.7021597764222992e+16 | -2.7021597764222992e+16 | \xc358000000000004 | t - \xc35f000000000020 | -3.4902897112121472e+16 | -3.4902897112121472e+16 | \xc35f000000000020 | t - \x42dc12218377de66 | 123456789012345.6 | 123456789012345.6 | \x42dc12218377de66 | t - \x42a674e79c5fe51f | 12345678901234.56 | 12345678901234.56 | \x42a674e79c5fe51f | t - \x4271f71fb04cb74c | 1234567890123.456 | 1234567890123.456 | \x4271f71fb04cb74c | t - \x423cbe991a145879 | 123456789012.3456 | 123456789012.3456 | \x423cbe991a145879 | t - \x4206fee0e1a9e061 | 12345678901.23456 | 12345678901.23456 | \x4206fee0e1a9e061 | t - \x41d26580b487e6b4 | 1234567890.123456 | 1234567890.123456 | \x41d26580b487e6b4 | t - \x419d6f34540ca453 | 123456789.0123456 | 123456789.0123456 | \x419d6f34540ca453 | t - \x41678c29dcd6e9dc | 12345678.90123456 | 12345678.90123456 | \x41678c29dcd6e9dc | t - \x4132d687e3df217d | 1234567.890123456 | 1234567.890123456 | \x4132d687e3df217d | t - \x40fe240c9fcb68c8 | 123456.7890123456 | 123456.7890123456 | \x40fe240c9fcb68c8 | t - \x40c81cd6e63c53d3 | 12345.67890123456 | 12345.67890123456 | \x40c81cd6e63c53d3 | t - \x40934a4584fd0fdc | 1234.567890123456 | 1234.567890123456 | \x40934a4584fd0fdc | t - \x405edd3c07fb4c93 | 123.4567890123456 | 123.4567890123456 | \x405edd3c07fb4c93 | t - \x4028b0fcd32f7076 | 12.34567890123456 | 12.34567890123456 | \x4028b0fcd32f7076 | t - \x3ff3c0ca428c59f8 | 1.234567890123456 | 1.234567890123456 | \x3ff3c0ca428c59f8 | t - \x3e60000000000000 | 2.9802322387695312e-08 | 2.9802322387695312e-08 | \x3e60000000000000 | t - \xc352bd2668e077c4 | -2.1098088986959632e+16 | -2.1098088986959632e+16 | \xc352bd2668e077c4 | t - \x434018601510c000 | 9.0608011534336e+15 | 9.0608011534336e+15 | \x434018601510c000 | t - \x43d055dc36f24000 | 4.708356024711512e+18 | 4.708356024711512e+18 | \x43d055dc36f24000 | t - \x43e052961c6f8000 | 9.409340012568248e+18 | 9.409340012568248e+18 | \x43e052961c6f8000 | t - \x3ff3c0ca2a5b1d5d | 1.2345678 | 1.2345678 | \x3ff3c0ca2a5b1d5d | t - \x4830f0cf064dd592 | 5.764607523034235e+39 | 5.764607523034235e+39 | \x4830f0cf064dd592 | t - \x4840f0cf064dd592 | 1.152921504606847e+40 | 1.152921504606847e+40 | \x4840f0cf064dd592 | t - \x4850f0cf064dd592 | 2.305843009213694e+40 | 2.305843009213694e+40 | \x4850f0cf064dd592 | t - \x3ff3333333333333 | 1.2 | 1.2 | \x3ff3333333333333 | t - \x3ff3ae147ae147ae | 1.23 | 1.23 | \x3ff3ae147ae147ae | t - \x3ff3be76c8b43958 | 1.234 | 1.234 | \x3ff3be76c8b43958 | t - \x3ff3c083126e978d | 1.2345 | 1.2345 | \x3ff3c083126e978d | t - \x3ff3c0c1fc8f3238 | 1.23456 | 1.23456 | \x3ff3c0c1fc8f3238 | t - \x3ff3c0c9539b8887 | 1.234567 | 1.234567 | \x3ff3c0c9539b8887 | t - \x3ff3c0ca2a5b1d5d | 1.2345678 | 1.2345678 | \x3ff3c0ca2a5b1d5d | t - \x3ff3c0ca4283de1b | 1.23456789 | 1.23456789 | \x3ff3c0ca4283de1b | t - \x3ff3c0ca43db770a | 1.234567895 | 1.234567895 | \x3ff3c0ca43db770a | t - \x3ff3c0ca428abd53 | 1.2345678901 | 1.2345678901 | \x3ff3c0ca428abd53 | t - \x3ff3c0ca428c1d2b | 1.23456789012 | 1.23456789012 | \x3ff3c0ca428c1d2b | t - \x3ff3c0ca428c51f2 | 1.234567890123 | 1.234567890123 | \x3ff3c0ca428c51f2 | t - \x3ff3c0ca428c58fc | 1.2345678901234 | 1.2345678901234 | \x3ff3c0ca428c58fc | t - \x3ff3c0ca428c59dd | 1.23456789012345 | 1.23456789012345 | \x3ff3c0ca428c59dd | t - \x3ff3c0ca428c59f8 | 1.234567890123456 | 1.234567890123456 | \x3ff3c0ca428c59f8 | t - \x3ff3c0ca428c59fb | 1.2345678901234567 | 1.2345678901234567 | \x3ff3c0ca428c59fb | t - \x40112e0be8047a7d | 4.294967294 | 4.294967294 | \x40112e0be8047a7d | t - \x40112e0be815a889 | 4.294967295 | 4.294967295 | \x40112e0be815a889 | t - \x40112e0be826d695 | 4.294967296 | 4.294967296 | \x40112e0be826d695 | t - \x40112e0be83804a1 | 4.294967297 | 4.294967297 | \x40112e0be83804a1 | t - \x40112e0be84932ad | 4.294967298 | 4.294967298 | \x40112e0be84932ad | t - \x0040000000000000 | 1.7800590868057611e-307 | 1.7800590868057611e-307 | \x0040000000000000 | t - \x007fffffffffffff | 2.8480945388892175e-306 | 2.8480945388892175e-306 | \x007fffffffffffff | t - \x0290000000000000 | 2.446494580089078e-296 | 2.446494580089078e-296 | \x0290000000000000 | t - \x029fffffffffffff | 4.8929891601781557e-296 | 4.8929891601781557e-296 | \x029fffffffffffff | t - \x4350000000000000 | 1.8014398509481984e+16 | 1.8014398509481984e+16 | \x4350000000000000 | t - \x435fffffffffffff | 3.6028797018963964e+16 | 3.6028797018963964e+16 | \x435fffffffffffff | t - \x1330000000000000 | 2.900835519859558e-216 | 2.900835519859558e-216 | \x1330000000000000 | t - \x133fffffffffffff | 5.801671039719115e-216 | 5.801671039719115e-216 | \x133fffffffffffff | t - \x3a6fa7161a4d6e0c | 3.196104012172126e-27 | 3.196104012172126e-27 | \x3a6fa7161a4d6e0c | t -(209 rows) - --- clean up, lest opr_sanity complain -\set VERBOSITY terse -drop type xfloat8 cascade; -NOTICE: drop cascades to 6 other objects -\set VERBOSITY default --- -- 2.39.5