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Postgres FD Implementation
Commit 738dc876 authored by Bruce Momjian's avatar Bruce Momjian
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Here are some patches to fix up the regression tests so that the union 

test passes.  Interestingly, the fix involves no changes or special
cases in the union test and actually removes a special case for the
numerology test.  Thus, following the strategy outlined below is a
definite improvement over the previous situation.

Cheers,
Brook
parent ba0abfde
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Showing with 83 additions and 180 deletions
src/test/regress/expected/float8-NetBSD.out
View file @ 738dc876
......@@ -4,12 +4,6 @@ QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('1004.30');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e+200');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e-200');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
ERROR: Bad float8 input format '10e400'
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
ERROR: Bad float8 input format '-10e400'
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
QUERY: SELECT '' AS five, FLOAT8_TBL.*;
five|f1
----+--------------------
......@@ -18,9 +12,7 @@ five|f1
|-34.84
|1.2345678901234e+200
|1.2345678901234e-200
|0
|0
(7 rows)
(5 rows)
QUERY: SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE f.f1 <> '1004.3';
four|f1
......@@ -29,9 +21,7 @@ four|f1
|-34.84
|1.2345678901234e+200
|1.2345678901234e-200
|0
|0
(6 rows)
(4 rows)
QUERY: SELECT '' AS one, f.* FROM FLOAT8_TBL f WHERE f.f1 = '1004.3';
one| f1
......@@ -45,9 +35,7 @@ three| f1
| 0
| -34.84
|1.2345678901234e-200
| 0
| 0
(5 rows)
(3 rows)
QUERY: SELECT '' AS three, f.* FROM FLOAT8_TBL f WHERE f.f1 < '1004.3';
three| f1
......@@ -55,9 +43,7 @@ three| f1
| 0
| -34.84
|1.2345678901234e-200
| 0
| 0
(5 rows)
(3 rows)
QUERY: SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE '1004.3' >= f.f1;
four| f1
......@@ -66,9 +52,7 @@ four| f1
| 1004.3
| -34.84
|1.2345678901234e-200
| 0
| 0
(6 rows)
(4 rows)
QUERY: SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE f.f1 <= '1004.3';
four| f1
......@@ -77,9 +61,7 @@ four| f1
| 1004.3
| -34.84
|1.2345678901234e-200
| 0
| 0
(6 rows)
(4 rows)
QUERY: SELECT '' AS three, f.f1, f.f1 * '-10' AS x
FROM FLOAT8_TBL f
......@@ -137,9 +119,7 @@ five|f1 |abs_f1
|-34.84 |34.84
|1.2345678901234e+200|1.2345678901234e+200
|1.2345678901234e-200|1.2345678901234e-200
|0 |0
|0 |0
(7 rows)
(5 rows)
QUERY: SELECT '' AS five, f.f1, %f.f1 AS trunc_f1
FROM FLOAT8_TBL f;
......@@ -150,9 +130,7 @@ five|f1 |trunc_f1
|-34.84 |-34
|1.2345678901234e+200|1.2345678901234e+200
|1.2345678901234e-200|0
|0 |0
|0 |0
(7 rows)
(5 rows)
QUERY: SELECT '' AS five, f.f1, f.f1 % AS round_f1
FROM FLOAT8_TBL f;
......@@ -163,9 +141,7 @@ five|f1 |round_f1
|-34.84 |-35
|1.2345678901234e+200|1.2345678901234e+200
|1.2345678901234e-200|0
|0 |0
|0 |0
(7 rows)
(5 rows)
QUERY: SELECT '' AS three, f.f1, |/f.f1 AS sqrt_f1
FROM FLOAT8_TBL f
......@@ -195,9 +171,7 @@ five|f1 |cbrt_f1
|-34.84 |-3.26607421344208
|1.2345678901234e+200|4.97933859234765e+66
|1.2345678901234e-200|2.3112042409018e-67
|0 |0
|0 |0
(7 rows)
(5 rows)
QUERY: SELECT '' AS five, FLOAT8_TBL.*;
five|f1
......@@ -207,9 +181,7 @@ five|f1
|-34.84
|1.2345678901234e+200
|1.2345678901234e-200
|0
|0
(7 rows)
(5 rows)
QUERY: UPDATE FLOAT8_TBL
SET f1 = FLOAT8_TBL.f1 * '-1'
......@@ -231,10 +203,30 @@ five|f1
----+---------------------
|0
|-34.84
|-1004.3
|-1.2345678901234e+200
|-1.2345678901234e-200
(5 rows)
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
ERROR: Bad float8 input format '10e400'
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
ERROR: Bad float8 input format '-10e400'
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
QUERY: DELETE FROM FLOAT8_TBL;
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('0.0');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-1004.30');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e+200');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e-200');
QUERY: SELECT '' AS five, FLOAT8_TBL.*;
five|f1
----+---------------------
|0
|0
|-34.84
|-1004.3
|-1.2345678901234e+200
|-1.2345678901234e-200
(7 rows)
(5 rows)
src/test/regress/expected/float8.out
View file @ 738dc876
......@@ -4,14 +4,6 @@ QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('1004.30');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e+200');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e-200');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
ERROR: Bad float8 input format '10e400'
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
ERROR: Bad float8 input format '-10e400'
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
ERROR: Bad float8 input format '10e-400'
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
ERROR: Bad float8 input format '-10e-400'
QUERY: SELECT '' AS five, FLOAT8_TBL.*;
five|f1
----+--------------------
......@@ -224,3 +216,27 @@ five|f1
|-1.2345678901234e-200
(5 rows)
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
ERROR: Bad float8 input format '10e400'
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
ERROR: Bad float8 input format '-10e400'
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
ERROR: Bad float8 input format '10e-400'
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
ERROR: Bad float8 input format '-10e-400'
QUERY: DELETE FROM FLOAT8_TBL;
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('0.0');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-1004.30');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e+200');
QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e-200');
QUERY: SELECT '' AS five, FLOAT8_TBL.*;
five|f1
----+---------------------
|0
|-34.84
|-1004.3
|-1.2345678901234e+200
|-1.2345678901234e-200
(5 rows)
src/test/regress/expected/numerology-NetBSD.out
View file @ 738dc876
QUERY: CREATE TABLE TEMP_FLOAT (f1 FLOAT8);
QUERY: INSERT INTO TEMP_FLOAT (f1)
SELECT float8(f1) FROM INT4_TBL;
QUERY: INSERT INTO TEMP_FLOAT (f1)
SELECT float8(f1) FROM INT2_TBL;
QUERY: SELECT '' AS ten, f1 FROM TEMP_FLOAT
ORDER BY f1;
ten| f1
---+-----------
|-2147483647
| -123456
| -32767
| -1234
| 0
| 0
| 1234
| 32767
| 123456
| 2147483647
(10 rows)
QUERY: CREATE TABLE TEMP_INT4 (f1 INT4);
QUERY: INSERT INTO TEMP_INT4 (f1)
SELECT int4(f1) FROM FLOAT8_TBL
WHERE (f1 > -2147483647) AND (f1 < 2147483647);
QUERY: INSERT INTO TEMP_INT4 (f1)
SELECT int4(f1) FROM INT2_TBL;
QUERY: SELECT '' AS nine, f1 FROM TEMP_INT4
ORDER BY f1;
nine| f1
----+------
|-32767
| -1234
| -1004
| -35
| 0
| 0
| 0
| 0
| 0
| 1234
| 32767
(11 rows)
QUERY: CREATE TABLE TEMP_INT2 (f1 INT2);
QUERY: INSERT INTO TEMP_INT2 (f1)
SELECT int2(f1) FROM FLOAT8_TBL
WHERE (f1 >= -32767) AND (f1 <= 32767);
QUERY: INSERT INTO TEMP_INT2 (f1)
SELECT int2(f1) FROM INT4_TBL
WHERE (f1 >= -32767) AND (f1 <= 32767);
QUERY: SELECT '' AS five, f1 FROM TEMP_INT2
ORDER BY f1;
five| f1
----+-----
|-1004
| -35
| 0
| 0
| 0
| 0
| 0
(7 rows)
QUERY: CREATE TABLE TEMP_GROUP (f1 INT4, f2 INT4, f3 FLOAT8);
QUERY: INSERT INTO TEMP_GROUP
SELECT 1, (- i.f1), (- f.f1)
FROM INT4_TBL i, FLOAT8_TBL f;
QUERY: INSERT INTO TEMP_GROUP
SELECT 2, i.f1, f.f1
FROM INT4_TBL i, FLOAT8_TBL f;
QUERY: SELECT DISTINCT f1 AS two FROM TEMP_GROUP;
two
---
1
2
(2 rows)
QUERY: SELECT f1 AS two, max(f3) AS max_float, min(f3) as min_float
FROM TEMP_GROUP
GROUP BY two
ORDER BY two, max_float, min_float;
two|max_float |min_float
---+--------------------+---------------------
1|1.2345678901234e+200|0
2|0 |-1.2345678901234e+200
(2 rows)
QUERY: SELECT f1 AS two, max(f3) AS max_float, min(f3) AS min_float
FROM TEMP_GROUP
GROUP BY two
ORDER BY two, max_float, min_float;
two|max_float |min_float
---+--------------------+---------------------
1|1.2345678901234e+200|0
2|0 |-1.2345678901234e+200
(2 rows)
QUERY: SELECT f1 AS two, (max(f3) + 1) AS max_plus_1, (min(f3) - 1) AS min_minus_1
FROM TEMP_GROUP
GROUP BY two
ORDER BY two, min_minus_1;
two|max_plus_1 |min_minus_1
---+--------------------+---------------------
1|1.2345678901234e+200|-1
2|1 |-1.2345678901234e+200
(2 rows)
QUERY: SELECT f1 AS two, (max(f3) + 1) AS max_plus_1, (min(f3) - 1) AS min_minus_1
FROM TEMP_GROUP
GROUP BY two
ORDER BY two, min_minus_1;
two|max_plus_1 |min_minus_1
---+--------------------+---------------------
1|1.2345678901234e+200|-1
2|1 |-1.2345678901234e+200
(2 rows)
QUERY: DROP TABLE TEMP_INT2;
QUERY: DROP TABLE TEMP_INT4;
QUERY: DROP TABLE TEMP_FLOAT;
QUERY: DROP TABLE TEMP_GROUP;
src/test/regress/sql/float8.sql
View file @ 738dc876
......@@ -12,15 +12,6 @@ INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e+200');
INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e-200');
-- test for over and under flow
INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
SELECT '' AS five, FLOAT8_TBL.*;
......@@ -101,3 +92,29 @@ SELECT '' AS bad, f.f1 / '0.0' from FLOAT8_TBL f;
SELECT '' AS five, FLOAT8_TBL.*;
-- test for over and under flow
INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
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, FLOAT8_TBL.*;
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