add negative value test

sql/core/src/test/resources/sql-tests/inputs/interval.sql

@@ -268,3 +268,5 @@ select interval '0.1 seconds';
 select interval '0.49 microseconds';
 select interval '0.50 microseconds';
 select interval '87649415 hours 59 minutes 59 seconds 999 milliseconds 999 microseconds';
+select interval '-0.51 year';
+select interval '-0.41 year';

sql/core/src/test/resources/sql-tests/results/ansi/interval.sql.out

@@ -1,5 +1,5 @@
 -- Automatically generated by SQLQueryTestSuite
--- Number of queries: 140
+-- Number of queries: 142
 
 
 -- !query 0
@@ -1196,34 +1196,50 @@ struct<INTERVAL '87649415 hours 59 minutes 59.999999 seconds':interval>
 
 
 -- !query 128
-select 1 year 2 days
+select interval '-0.51 year'
 -- !query 128 schema
-struct<INTERVAL '1 years 2 days':interval>
+struct<INTERVAL '-6 months':interval>
 -- !query 128 output
-1 years 2 days
+-6 months
 
 
 -- !query 129
-select '10-9' year to month
+select interval '-0.41 year'
 -- !query 129 schema
-struct<INTERVAL '10 years 9 months':interval>
+struct<INTERVAL '-4 months':interval>
 -- !query 129 output
-10 years 9 months
+-4 months
 
 
 -- !query 130
-select '20 15:40:32.99899999' day to second
+select 1 year 2 days
 -- !query 130 schema
-struct<INTERVAL '20 days 15 hours 40 minutes 32.998999 seconds':interval>
+struct<INTERVAL '1 years 2 days':interval>
 -- !query 130 output
-20 days 15 hours 40 minutes 32.998999 seconds
+1 years 2 days
 
 
 -- !query 131
-select 30 day day
+select '10-9' year to month
 -- !query 131 schema
-struct<>
+struct<INTERVAL '10 years 9 months':interval>
 -- !query 131 output
+10 years 9 months
+
+
+-- !query 132
+select '20 15:40:32.99899999' day to second
+-- !query 132 schema
+struct<INTERVAL '20 days 15 hours 40 minutes 32.998999 seconds':interval>
+-- !query 132 output
+20 days 15 hours 40 minutes 32.998999 seconds
+
+
+-- !query 133
+select 30 day day
+-- !query 133 schema
+struct<>
+-- !query 133 output
 org.apache.spark.sql.catalyst.parser.ParseException
 
 no viable alternative at input 'day'(line 1, pos 14)
@@ -1233,27 +1249,27 @@ select 30 day day
 --------------^^^
 
 
--- !query 132
+-- !query 134
 select date'2012-01-01' - '2-2' year to month
--- !query 132 schema
+-- !query 134 schema
 struct<CAST(CAST(DATE '2012-01-01' AS TIMESTAMP) - INTERVAL '2 years 2 months' AS DATE):date>
--- !query 132 output
+-- !query 134 output
 2009-11-01
 
 
--- !query 133
+-- !query 135
 select 1 month - 1 day
--- !query 133 schema
+-- !query 135 schema
 struct<INTERVAL '1 months -1 days':interval>
--- !query 133 output
+-- !query 135 output
 1 months -1 days
 
 
--- !query 134
+-- !query 136
 select 1 year to month
--- !query 134 schema
+-- !query 136 schema
 struct<>
--- !query 134 output
+-- !query 136 output
 org.apache.spark.sql.catalyst.parser.ParseException
 
 The value of from-to unit must be a string(line 1, pos 7)
@@ -1263,11 +1279,11 @@ select 1 year to month
 -------^^^
 
 
--- !query 135
+-- !query 137
 select '1' year to second
--- !query 135 schema
+-- !query 137 schema
 struct<>
--- !query 135 output
+-- !query 137 output
 org.apache.spark.sql.catalyst.parser.ParseException
 
 Intervals FROM year TO second are not supported.(line 1, pos 7)
@@ -1277,11 +1293,11 @@ select '1' year to second
 -------^^^
 
 
--- !query 136
+-- !query 138
 select 1 year '2-1' year to month
--- !query 136 schema
+-- !query 138 schema
 struct<>
--- !query 136 output
+-- !query 138 output
 org.apache.spark.sql.catalyst.parser.ParseException
 
 Can only have a single from-to unit in the interval literal syntax(line 1, pos 14)
@@ -1291,11 +1307,11 @@ select 1 year '2-1' year to month
 --------------^^^
 
 
--- !query 137
+-- !query 139
 select (-30) day
--- !query 137 schema
+-- !query 139 schema
 struct<>
--- !query 137 output
+-- !query 139 output
 org.apache.spark.sql.catalyst.parser.ParseException
 
 no viable alternative at input 'day'(line 1, pos 13)
@@ -1305,11 +1321,11 @@ select (-30) day
 -------------^^^
 
 
--- !query 138
+-- !query 140
 select (a + 1) day
--- !query 138 schema
+-- !query 140 schema
 struct<>
--- !query 138 output
+-- !query 140 output
 org.apache.spark.sql.catalyst.parser.ParseException
 
 no viable alternative at input 'day'(line 1, pos 15)
@@ -1319,11 +1335,11 @@ select (a + 1) day
 ---------------^^^
 
 
--- !query 139
+-- !query 141
 select 30 day day day
--- !query 139 schema
+-- !query 141 schema
 struct<>
--- !query 139 output
+-- !query 141 output
 org.apache.spark.sql.catalyst.parser.ParseException
 
 no viable alternative at input 'day'(line 1, pos 14)

sql/core/src/test/resources/sql-tests/results/interval.sql.out

@@ -1,5 +1,5 @@
 -- Automatically generated by SQLQueryTestSuite
--- Number of queries: 128
+-- Number of queries: 130
 
 
 -- !query 0
@@ -1177,3 +1177,19 @@ select interval '87649415 hours 59 minutes 59 seconds 999 milliseconds 999 micro
 struct<INTERVAL '87649415 hours 59 minutes 59.999999 seconds':interval>
 -- !query 127 output
 87649415 hours 59 minutes 59.999999 seconds
+
+
+-- !query 128
+select interval '-0.51 year'
+-- !query 128 schema
+struct<INTERVAL '-6 months':interval>
+-- !query 128 output
+-6 months
+
+
+-- !query 129
+select interval '-0.41 year'
+-- !query 129 schema
+struct<INTERVAL '-4 months':interval>
+-- !query 129 output
+-4 months