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fix:[TD-31113] return 0.0 instead of -0.0 when using round() and ceil()

This commit is contained in:
sima 2024-07-31 11:30:53 +08:00
parent 4e62fda958
commit a81d8261e5
3 changed files with 10 additions and 4 deletions
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4
source/libs/scalar/src/sclfunc.c
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@ -262,7 +262,7 @@ static int32_t doScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarP
colDataSetNULL(pOutputData, i);
continue;
}
out[i] = f1(in[i]);
out[i] = f1(in[i]) + 0;
}
break;
}
@ -276,7 +276,7 @@ static int32_t doScalarFunction(SScalarParam *pInput, int32_t inputNum, SScalarP
colDataSetNULL(pOutputData, i);
continue;
}
out[i] = d1(in[i]);
out[i] = d1(in[i]) + 0;
}
break;
}

5
tests/system-test/2-query/ceil.py
View File

@ -57,7 +57,7 @@ class TDTestCase:
( '2020-10-21 01:01:01.000', 1, 11111, 111, 11, 1.11, 11.11, 1, "binary1", "nchar1", now()+1a )
( '2020-12-31 01:01:01.000', 2, 22222, 222, 22, 2.22, 22.22, 0, "binary2", "nchar2", now()+2a )
( '2021-01-01 01:01:06.000', 3, 33333, 333, 33, 3.33, 33.33, 0, "binary3", "nchar3", now()+3a )
( '2021-05-07 01:01:10.000', 4, 44444, 444, 44, 4.44, 44.44, 1, "binary4", "nchar4", now()+4a )
( '2021-05-07 01:01:10.000', 4, 44444, 444, 44, -0.444, 44.44, 1, "binary4", "nchar4", now()+4a )
( '2021-07-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
( '2021-09-30 01:01:16.000', 5, 55555, 555, 55, 5.55, 55.55, 0, "binary5", "nchar5", now()+5a )
( '2022-02-01 01:01:20.000', 6, 66666, 666, 66, 6.66, 66.66, 1, "binary6", "nchar6", now()+6a )
@ -223,6 +223,9 @@ class TDTestCase:
tdSql.checkData(3, 4, 33)
tdSql.checkData(5, 5, None)
tdSql.query(f"select ceil(c5) from {dbname}.t1")
tdSql.checkData(4 , 0, 0)
self.check_result_auto( f"select c1, c2, c3 , c4, c5 from {dbname}.t1", f"select (c1), ceil(c2) ,ceil(c3), ceil(c4), ceil(c5) from {dbname}.t1")
# used for sub table

5
tests/system-test/2-query/round.py
View File

@ -53,7 +53,7 @@ class TDTestCase:
( '2020-10-21 01:01:01.000', 1, 11111, 111, 11, 1.11, 11.11, 1, "binary1", "nchar1", now()+1a )
( '2020-12-31 01:01:01.000', 2, 22222, 222, 22, 2.22, 22.22, 0, "binary2", "nchar2", now()+2a )
( '2021-01-01 01:01:06.000', 3, 33333, 333, 33, 3.33, 33.33, 0, "binary3", "nchar3", now()+3a )
( '2021-05-07 01:01:10.000', 4, 44444, 444, 44, 4.44, 44.44, 1, "binary4", "nchar4", now()+4a )
( '2021-05-07 01:01:10.000', 4, 44444, 444, 44, -0.444, 44.44, 1, "binary4", "nchar4", now()+4a )
( '2021-07-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
( '2021-09-30 01:01:16.000', 5, 55555, 555, 55, 5.55, 55.55, 0, "binary5", "nchar5", now()+5a )
( '2022-02-01 01:01:20.000', 6, 66666, 666, 66, 6.66, 66.66, 1, "binary6", "nchar6", now()+6a )
@ -232,6 +232,9 @@ class TDTestCase:
tdSql.checkData(3, 4, 33)
tdSql.checkData(5, 5, None)
tdSql.query(f"select round(c5) from {dbname}.t1")
tdSql.checkData(4 , 0, 0)
self.check_result_auto( f"select c1, c2, c3 , c4, c5 from {dbname}.t1", f"select (c1), round(c2) ,round(c3), round(c4), round(c5) from {dbname}.t1")
# used for sub table