add end-to-end test case for returning null

apache · Jun 7, 2018 · 7f24206 · 7f24206
1 parent 2f72ebb
commit 7f24206
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diff --git a/...e/src/test/resources/sql-tests/inputs/typeCoercion/native/decimalArithmeticOperations.sql b/...e/src/test/resources/sql-tests/inputs/typeCoercion/native/decimalArithmeticOperations.sql
@@ -47,6 +47,7 @@ select (5e36 + 0.1) + 5e36;
 select (-4e36 - 0.1) - 7e36;
 select 12345678901234567890.0 * 12345678901234567890.0;
 select 1e35 / 0.1;
+select 1.2345678901234567890E30 * 1.2345678901234567890E25;
 
 -- arithmetic operations causing a precision loss are truncated
 select 12345678912345678912345678912.1234567 + 9999999999999999999999999999999.12345;
@@ -75,6 +76,7 @@ select (5e36 + 0.1) + 5e36;
 select (-4e36 - 0.1) - 7e36;
 select 12345678901234567890.0 * 12345678901234567890.0;
 select 1e35 / 0.1;
+select 1.2345678901234567890E30 * 1.2345678901234567890E25;
 
 -- arithmetic operations causing a precision loss return NULL
 select 12345678912345678912345678912.1234567 + 9999999999999999999999999999999.12345;

diff --git a/.../test/resources/sql-tests/results/typeCoercion/native/decimalArithmeticOperations.sql.out b/.../test/resources/sql-tests/results/typeCoercion/native/decimalArithmeticOperations.sql.out
@@ -1,5 +1,5 @@
 -- Automatically generated by SQLQueryTestSuite
--- Number of queries: 38
+-- Number of queries: 40
 
 
 -- !query 0
@@ -154,166 +154,182 @@ NULL
 
 
 -- !query 18
-select 12345678912345678912345678912.1234567 + 9999999999999999999999999999999.12345
+select 1.2345678901234567890E30 * 1.2345678901234567890E25
 -- !query 18 schema
-struct<(CAST(12345678912345678912345678912.1234567 AS DECIMAL(38,6)) + CAST(9999999999999999999999999999999.12345 AS DECIMAL(38,6))):decimal(38,6)>
+struct<(CAST(1.2345678901234567890E+30 AS DECIMAL(25,-6)) * CAST(1.2345678901234567890E+25 AS DECIMAL(25,-6))):decimal(38,-17)>
 -- !query 18 output
-10012345678912345678912345678911.246907
+NULL
 
 
 -- !query 19
-select 123456789123456789.1234567890 * 1.123456789123456789
+select 12345678912345678912345678912.1234567 + 9999999999999999999999999999999.12345
 -- !query 19 schema
-struct<(CAST(123456789123456789.1234567890 AS DECIMAL(36,18)) * CAST(1.123456789123456789 AS DECIMAL(36,18))):decimal(38,18)>
+struct<(CAST(12345678912345678912345678912.1234567 AS DECIMAL(38,6)) + CAST(9999999999999999999999999999999.12345 AS DECIMAL(38,6))):decimal(38,6)>
 -- !query 19 output
-138698367904130467.654320988515622621
+10012345678912345678912345678911.246907
 
 
 -- !query 20
-select 12345678912345.123456789123 / 0.000000012345678
+select 123456789123456789.1234567890 * 1.123456789123456789
 -- !query 20 schema
-struct<(CAST(12345678912345.123456789123 AS DECIMAL(29,15)) / CAST(1.2345678E-8 AS DECIMAL(29,15))):decimal(38,9)>
+struct<(CAST(123456789123456789.1234567890 AS DECIMAL(36,18)) * CAST(1.123456789123456789 AS DECIMAL(36,18))):decimal(38,18)>
 -- !query 20 output
-1000000073899961059796.725866332
+138698367904130467.654320988515622621
 
 
 -- !query 21
-set spark.sql.decimalOperations.allowPrecisionLoss=false
+select 12345678912345.123456789123 / 0.000000012345678
 -- !query 21 schema
-struct<key:string,value:string>
+struct<(CAST(12345678912345.123456789123 AS DECIMAL(29,15)) / CAST(1.2345678E-8 AS DECIMAL(29,15))):decimal(38,9)>
 -- !query 21 output
-spark.sql.decimalOperations.allowPrecisionLoss	false
+1000000073899961059796.725866332
 
 
 -- !query 22
-select id, a+b, a-b, a*b, a/b from decimals_test order by id
+set spark.sql.decimalOperations.allowPrecisionLoss=false
 -- !query 22 schema
-struct<id:int,(a + b):decimal(38,18),(a - b):decimal(38,18),(a * b):decimal(38,36),(a / b):decimal(38,18)>
+struct<key:string,value:string>
 -- !query 22 output
+spark.sql.decimalOperations.allowPrecisionLoss	false
+
+
+-- !query 23
+select id, a+b, a-b, a*b, a/b from decimals_test order by id
+-- !query 23 schema
+struct<id:int,(a + b):decimal(38,18),(a - b):decimal(38,18),(a * b):decimal(38,36),(a / b):decimal(38,18)>
+-- !query 23 output
 1	1099	-899	NULL	0.1001001001001001
 2	24690.246	0	NULL	1
 3	1234.2234567891011	-1233.9765432108989	NULL	0.000100037913541123
 4	123456789123456790.123456789123456789	123456789123456787.876543210876543211	NULL	109890109097814272.043109406191131436
 
 
--- !query 23
+-- !query 24
 select id, a*10, b/10 from decimals_test order by id
--- !query 23 schema
+-- !query 24 schema
 struct<id:int,(CAST(a AS DECIMAL(38,18)) * CAST(CAST(10 AS DECIMAL(2,0)) AS DECIMAL(38,18))):decimal(38,18),(CAST(b AS DECIMAL(38,18)) / CAST(CAST(10 AS DECIMAL(2,0)) AS DECIMAL(38,18))):decimal(38,19)>
--- !query 23 output
+-- !query 24 output
 1	1000	99.9
 2	123451.23	1234.5123
 3	1.234567891011	123.41
 4	1234567891234567890	0.1123456789123456789
 
 
--- !query 24
-select 10.3 * 3.0
--- !query 24 schema
-struct<(CAST(10.3 AS DECIMAL(3,1)) * CAST(3.0 AS DECIMAL(3,1))):decimal(6,2)>
--- !query 24 output
-30.9
-
-
 -- !query 25
-select 10.3000 * 3.0
+select 10.3 * 3.0
 -- !query 25 schema
-struct<(CAST(10.3000 AS DECIMAL(6,4)) * CAST(3.0 AS DECIMAL(6,4))):decimal(9,5)>
+struct<(CAST(10.3 AS DECIMAL(3,1)) * CAST(3.0 AS DECIMAL(3,1))):decimal(6,2)>
 -- !query 25 output
 30.9
 
 
 -- !query 26
-select 10.30000 * 30.0
+select 10.3000 * 3.0
 -- !query 26 schema
-struct<(CAST(10.30000 AS DECIMAL(7,5)) * CAST(30.0 AS DECIMAL(7,5))):decimal(11,6)>
+struct<(CAST(10.3000 AS DECIMAL(6,4)) * CAST(3.0 AS DECIMAL(6,4))):decimal(9,5)>
 -- !query 26 output
-309
+30.9
 
 
 -- !query 27
-select 10.300000000000000000 * 3.000000000000000000
+select 10.30000 * 30.0
 -- !query 27 schema
-struct<(CAST(10.300000000000000000 AS DECIMAL(20,18)) * CAST(3.000000000000000000 AS DECIMAL(20,18))):decimal(38,36)>
+struct<(CAST(10.30000 AS DECIMAL(7,5)) * CAST(30.0 AS DECIMAL(7,5))):decimal(11,6)>
 -- !query 27 output
-30.9
+309
 
 
 -- !query 28
-select 10.300000000000000000 * 3.0000000000000000000
+select 10.300000000000000000 * 3.000000000000000000
 -- !query 28 schema
-struct<(CAST(10.300000000000000000 AS DECIMAL(21,19)) * CAST(3.0000000000000000000 AS DECIMAL(21,19))):decimal(38,37)>
+struct<(CAST(10.300000000000000000 AS DECIMAL(20,18)) * CAST(3.000000000000000000 AS DECIMAL(20,18))):decimal(38,36)>
 -- !query 28 output
-NULL
+30.9
 
 
 -- !query 29
-select 2.35E10 * 1.0
+select 10.300000000000000000 * 3.0000000000000000000
 -- !query 29 schema
-struct<(CAST(2.35E+10 AS DECIMAL(12,1)) * CAST(1.0 AS DECIMAL(12,1))):decimal(6,-7)>
+struct<(CAST(10.300000000000000000 AS DECIMAL(21,19)) * CAST(3.0000000000000000000 AS DECIMAL(21,19))):decimal(38,37)>
 -- !query 29 output
-23500000000
+NULL
 
 
 -- !query 30
-select (5e36 + 0.1) + 5e36
+select 2.35E10 * 1.0
 -- !query 30 schema
-struct<(CAST((CAST(5E+36 AS DECIMAL(38,1)) + CAST(0.1 AS DECIMAL(38,1))) AS DECIMAL(38,1)) + CAST(5E+36 AS DECIMAL(38,1))):decimal(38,1)>
+struct<(CAST(2.35E+10 AS DECIMAL(12,1)) * CAST(1.0 AS DECIMAL(12,1))):decimal(6,-7)>
 -- !query 30 output
-NULL
+23500000000
 
 
 -- !query 31
-select (-4e36 - 0.1) - 7e36
+select (5e36 + 0.1) + 5e36
 -- !query 31 schema
-struct<(CAST((CAST(-4E+36 AS DECIMAL(38,1)) - CAST(0.1 AS DECIMAL(38,1))) AS DECIMAL(38,1)) - CAST(7E+36 AS DECIMAL(38,1))):decimal(38,1)>
+struct<(CAST((CAST(5E+36 AS DECIMAL(38,1)) + CAST(0.1 AS DECIMAL(38,1))) AS DECIMAL(38,1)) + CAST(5E+36 AS DECIMAL(38,1))):decimal(38,1)>
 -- !query 31 output
 NULL
 
 
 -- !query 32
-select 12345678901234567890.0 * 12345678901234567890.0
+select (-4e36 - 0.1) - 7e36
 -- !query 32 schema
-struct<(12345678901234567890.0 * 12345678901234567890.0):decimal(38,2)>
+struct<(CAST((CAST(-4E+36 AS DECIMAL(38,1)) - CAST(0.1 AS DECIMAL(38,1))) AS DECIMAL(38,1)) - CAST(7E+36 AS DECIMAL(38,1))):decimal(38,1)>
 -- !query 32 output
 NULL
 
 
 -- !query 33
-select 1e35 / 0.1
+select 12345678901234567890.0 * 12345678901234567890.0
 -- !query 33 schema
-struct<(CAST(1E+35 AS DECIMAL(37,1)) / CAST(0.1 AS DECIMAL(37,1))):decimal(38,3)>
+struct<(12345678901234567890.0 * 12345678901234567890.0):decimal(38,2)>
 -- !query 33 output
 NULL
 
 
 -- !query 34
-select 12345678912345678912345678912.1234567 + 9999999999999999999999999999999.12345
+select 1e35 / 0.1
 -- !query 34 schema
-struct<(CAST(12345678912345678912345678912.1234567 AS DECIMAL(38,7)) + CAST(9999999999999999999999999999999.12345 AS DECIMAL(38,7))):decimal(38,7)>
+struct<(CAST(1E+35 AS DECIMAL(37,1)) / CAST(0.1 AS DECIMAL(37,1))):decimal(38,3)>
 -- !query 34 output
 NULL
 
 
 -- !query 35
-select 123456789123456789.1234567890 * 1.123456789123456789
+select 1.2345678901234567890E30 * 1.2345678901234567890E25
 -- !query 35 schema
-struct<(CAST(123456789123456789.1234567890 AS DECIMAL(36,18)) * CAST(1.123456789123456789 AS DECIMAL(36,18))):decimal(38,28)>
+struct<(CAST(1.2345678901234567890E+30 AS DECIMAL(25,-6)) * CAST(1.2345678901234567890E+25 AS DECIMAL(25,-6))):decimal(38,-17)>
 -- !query 35 output
 NULL
 
 
 -- !query 36
-select 12345678912345.123456789123 / 0.000000012345678
+select 12345678912345678912345678912.1234567 + 9999999999999999999999999999999.12345
 -- !query 36 schema
-struct<(CAST(12345678912345.123456789123 AS DECIMAL(29,15)) / CAST(1.2345678E-8 AS DECIMAL(29,15))):decimal(38,18)>
+struct<(CAST(12345678912345678912345678912.1234567 AS DECIMAL(38,7)) + CAST(9999999999999999999999999999999.12345 AS DECIMAL(38,7))):decimal(38,7)>
 -- !query 36 output
 NULL
 
 
 -- !query 37
-drop table decimals_test
+select 123456789123456789.1234567890 * 1.123456789123456789
 -- !query 37 schema
-struct<>
+struct<(CAST(123456789123456789.1234567890 AS DECIMAL(36,18)) * CAST(1.123456789123456789 AS DECIMAL(36,18))):decimal(38,28)>
 -- !query 37 output
+NULL
+
+
+-- !query 38
+select 12345678912345.123456789123 / 0.000000012345678
+-- !query 38 schema
+struct<(CAST(12345678912345.123456789123 AS DECIMAL(29,15)) / CAST(1.2345678E-8 AS DECIMAL(29,15))):decimal(38,18)>
+-- !query 38 output
+NULL
+
+
+-- !query 39
+drop table decimals_test
+-- !query 39 schema
+struct<>
+-- !query 39 output