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
This commit is contained in:
Bruce Momjian
parent
ba0abfdecc
commit
738dc876ed
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@ -4,12 +4,6 @@ QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('1004.30');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e+200');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e-200');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
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ERROR: Bad float8 input format '10e400'
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
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ERROR: Bad float8 input format '-10e400'
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
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QUERY: SELECT '' AS five, FLOAT8_TBL.*;
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five|f1
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----+--------------------
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@ -18,9 +12,7 @@ five|f1
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|-34.84
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|1.2345678901234e+200
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|1.2345678901234e-200
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|0
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|0
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(7 rows)
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(5 rows)
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QUERY: SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE f.f1 <> '1004.3';
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four|f1
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@ -29,9 +21,7 @@ four|f1
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|-34.84
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|1.2345678901234e+200
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|1.2345678901234e-200
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|0
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|0
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(6 rows)
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(4 rows)
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QUERY: SELECT '' AS one, f.* FROM FLOAT8_TBL f WHERE f.f1 = '1004.3';
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one| f1
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@ -45,9 +35,7 @@ three| f1
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| 0
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| -34.84
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|1.2345678901234e-200
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| 0
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| 0
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(5 rows)
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(3 rows)
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QUERY: SELECT '' AS three, f.* FROM FLOAT8_TBL f WHERE f.f1 < '1004.3';
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three| f1
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@ -55,9 +43,7 @@ three| f1
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| 0
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|1.2345678901234e-200
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| 0
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| 0
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(5 rows)
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(3 rows)
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QUERY: SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE '1004.3' >= f.f1;
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four| f1
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@ -66,9 +52,7 @@ four| f1
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| 1004.3
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| -34.84
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|1.2345678901234e-200
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| 0
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| 0
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(6 rows)
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(4 rows)
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QUERY: SELECT '' AS four, f.* FROM FLOAT8_TBL f WHERE f.f1 <= '1004.3';
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four| f1
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@ -77,9 +61,7 @@ four| f1
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| 1004.3
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| -34.84
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|1.2345678901234e-200
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| 0
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| 0
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(6 rows)
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(4 rows)
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QUERY: SELECT '' AS three, f.f1, f.f1 * '-10' AS x
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FROM FLOAT8_TBL f
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@ -137,9 +119,7 @@ five|f1 |abs_f1
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|-34.84 |34.84
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|1.2345678901234e+200|1.2345678901234e+200
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|1.2345678901234e-200|1.2345678901234e-200
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|0 |0
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|0 |0
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(7 rows)
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(5 rows)
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QUERY: SELECT '' AS five, f.f1, %f.f1 AS trunc_f1
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FROM FLOAT8_TBL f;
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@ -150,9 +130,7 @@ five|f1 |trunc_f1
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|-34.84 |-34
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|1.2345678901234e+200|1.2345678901234e+200
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|1.2345678901234e-200|0
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|0 |0
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|0 |0
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(7 rows)
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(5 rows)
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QUERY: SELECT '' AS five, f.f1, f.f1 % AS round_f1
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FROM FLOAT8_TBL f;
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@ -163,9 +141,7 @@ five|f1 |round_f1
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|-34.84 |-35
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|1.2345678901234e+200|1.2345678901234e+200
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|1.2345678901234e-200|0
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|0 |0
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|0 |0
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(7 rows)
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(5 rows)
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QUERY: SELECT '' AS three, f.f1, |/f.f1 AS sqrt_f1
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FROM FLOAT8_TBL f
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@ -195,9 +171,7 @@ five|f1 |cbrt_f1
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|-34.84 |-3.26607421344208
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|1.2345678901234e+200|4.97933859234765e+66
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|1.2345678901234e-200|2.3112042409018e-67
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|0 |0
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|0 |0
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(7 rows)
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(5 rows)
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QUERY: SELECT '' AS five, FLOAT8_TBL.*;
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five|f1
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@ -207,9 +181,7 @@ five|f1
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|-34.84
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|1.2345678901234e+200
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|1.2345678901234e-200
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|0
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|0
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(7 rows)
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(5 rows)
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QUERY: UPDATE FLOAT8_TBL
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SET f1 = FLOAT8_TBL.f1 * '-1'
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@ -231,10 +203,30 @@ five|f1
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----+---------------------
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|0
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|-34.84
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|0
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|0
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|-1004.3
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|-1.2345678901234e+200
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|-1.2345678901234e-200
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(7 rows)
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(5 rows)
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
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ERROR: Bad float8 input format '10e400'
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
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ERROR: Bad float8 input format '-10e400'
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
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QUERY: DELETE FROM FLOAT8_TBL;
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('0.0');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-1004.30');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e+200');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e-200');
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QUERY: SELECT '' AS five, FLOAT8_TBL.*;
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five|f1
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----+---------------------
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|0
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|-34.84
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|-1004.3
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|-1.2345678901234e+200
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|-1.2345678901234e-200
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(5 rows)
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@ -4,14 +4,6 @@ QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('1004.30');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e+200');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e-200');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
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ERROR: Bad float8 input format '10e400'
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
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ERROR: Bad float8 input format '-10e400'
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
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ERROR: Bad float8 input format '10e-400'
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
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ERROR: Bad float8 input format '-10e-400'
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QUERY: SELECT '' AS five, FLOAT8_TBL.*;
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five|f1
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----+--------------------
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@ -224,3 +216,27 @@ five|f1
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|-1.2345678901234e-200
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(5 rows)
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
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ERROR: Bad float8 input format '10e400'
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
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ERROR: Bad float8 input format '-10e400'
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
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ERROR: Bad float8 input format '10e-400'
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
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ERROR: Bad float8 input format '-10e-400'
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QUERY: DELETE FROM FLOAT8_TBL;
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('0.0');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-1004.30');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e+200');
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QUERY: INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e-200');
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QUERY: SELECT '' AS five, FLOAT8_TBL.*;
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five|f1
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----+---------------------
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|0
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|-34.84
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|-1004.3
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|-1.2345678901234e+200
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|-1.2345678901234e-200
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(5 rows)
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@ -1,122 +0,0 @@
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QUERY: CREATE TABLE TEMP_FLOAT (f1 FLOAT8);
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QUERY: INSERT INTO TEMP_FLOAT (f1)
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SELECT float8(f1) FROM INT4_TBL;
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QUERY: INSERT INTO TEMP_FLOAT (f1)
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SELECT float8(f1) FROM INT2_TBL;
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QUERY: SELECT '' AS ten, f1 FROM TEMP_FLOAT
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ORDER BY f1;
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ten| f1
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---+-----------
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|-2147483647
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| -123456
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| -32767
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| -1234
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| 0
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| 0
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| 1234
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| 32767
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| 123456
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| 2147483647
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(10 rows)
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QUERY: CREATE TABLE TEMP_INT4 (f1 INT4);
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QUERY: INSERT INTO TEMP_INT4 (f1)
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SELECT int4(f1) FROM FLOAT8_TBL
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WHERE (f1 > -2147483647) AND (f1 < 2147483647);
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QUERY: INSERT INTO TEMP_INT4 (f1)
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SELECT int4(f1) FROM INT2_TBL;
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QUERY: SELECT '' AS nine, f1 FROM TEMP_INT4
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ORDER BY f1;
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nine| f1
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----+------
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|-32767
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| -1234
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| -1004
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| -35
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| 0
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| 0
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| 0
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| 0
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| 1234
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(11 rows)
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QUERY: CREATE TABLE TEMP_INT2 (f1 INT2);
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QUERY: INSERT INTO TEMP_INT2 (f1)
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SELECT int2(f1) FROM FLOAT8_TBL
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WHERE (f1 >= -32767) AND (f1 <= 32767);
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QUERY: INSERT INTO TEMP_INT2 (f1)
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SELECT int2(f1) FROM INT4_TBL
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WHERE (f1 >= -32767) AND (f1 <= 32767);
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QUERY: SELECT '' AS five, f1 FROM TEMP_INT2
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ORDER BY f1;
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five| f1
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----+-----
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|-1004
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| -35
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| 0
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| 0
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(7 rows)
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QUERY: CREATE TABLE TEMP_GROUP (f1 INT4, f2 INT4, f3 FLOAT8);
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QUERY: INSERT INTO TEMP_GROUP
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SELECT 1, (- i.f1), (- f.f1)
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FROM INT4_TBL i, FLOAT8_TBL f;
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QUERY: INSERT INTO TEMP_GROUP
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SELECT 2, i.f1, f.f1
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FROM INT4_TBL i, FLOAT8_TBL f;
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QUERY: SELECT DISTINCT f1 AS two FROM TEMP_GROUP;
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two
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---
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1
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2
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(2 rows)
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QUERY: SELECT f1 AS two, max(f3) AS max_float, min(f3) as min_float
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FROM TEMP_GROUP
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GROUP BY two
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ORDER BY two, max_float, min_float;
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two|max_float |min_float
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---+--------------------+---------------------
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1|1.2345678901234e+200|0
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2|0 |-1.2345678901234e+200
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(2 rows)
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QUERY: SELECT f1 AS two, max(f3) AS max_float, min(f3) AS min_float
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FROM TEMP_GROUP
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GROUP BY two
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ORDER BY two, max_float, min_float;
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two|max_float |min_float
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---+--------------------+---------------------
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1|1.2345678901234e+200|0
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2|0 |-1.2345678901234e+200
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(2 rows)
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QUERY: SELECT f1 AS two, (max(f3) + 1) AS max_plus_1, (min(f3) - 1) AS min_minus_1
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FROM TEMP_GROUP
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GROUP BY two
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ORDER BY two, min_minus_1;
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two|max_plus_1 |min_minus_1
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---+--------------------+---------------------
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1|1.2345678901234e+200|-1
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2|1 |-1.2345678901234e+200
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(2 rows)
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QUERY: SELECT f1 AS two, (max(f3) + 1) AS max_plus_1, (min(f3) - 1) AS min_minus_1
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FROM TEMP_GROUP
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GROUP BY two
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ORDER BY two, min_minus_1;
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two|max_plus_1 |min_minus_1
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---+--------------------+---------------------
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1|1.2345678901234e+200|-1
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2|1 |-1.2345678901234e+200
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(2 rows)
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QUERY: DROP TABLE TEMP_INT2;
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QUERY: DROP TABLE TEMP_INT4;
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QUERY: DROP TABLE TEMP_FLOAT;
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QUERY: DROP TABLE TEMP_GROUP;
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@ -12,15 +12,6 @@ INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e+200');
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INSERT INTO FLOAT8_TBL(f1) VALUES ('1.2345678901234e-200');
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-- test for over and under flow
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INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
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INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
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INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
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INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
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SELECT '' AS five, FLOAT8_TBL.*;
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@ -101,3 +92,29 @@ SELECT '' AS bad, f.f1 / '0.0' from FLOAT8_TBL f;
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SELECT '' AS five, FLOAT8_TBL.*;
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-- test for over and under flow
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INSERT INTO FLOAT8_TBL(f1) VALUES ('10e400');
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INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e400');
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INSERT INTO FLOAT8_TBL(f1) VALUES ('10e-400');
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INSERT INTO FLOAT8_TBL(f1) VALUES ('-10e-400');
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-- maintain external table consistency across platforms
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-- delete all values and reinsert well-behaved ones
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DELETE FROM FLOAT8_TBL;
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INSERT INTO FLOAT8_TBL(f1) VALUES ('0.0');
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INSERT INTO FLOAT8_TBL(f1) VALUES ('-34.84');
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INSERT INTO FLOAT8_TBL(f1) VALUES ('-1004.30');
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INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e+200');
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INSERT INTO FLOAT8_TBL(f1) VALUES ('-1.2345678901234e-200');
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SELECT '' AS five, FLOAT8_TBL.*;
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Loading…
Reference in New Issue