dongjoon-hyun commented on a change in pull request #24802: [SPARK-27949][SQL]
Support ANSI SQL grammar `SUBSTRING(str FROM n1 [FOR n2])`
URL: https://github.com/apache/spark/pull/24802#discussion_r291883483
##########
File path:
sql/core/src/test/resources/sql-tests/results/string-functions.sql.out
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@@ -109,64 +109,96 @@ struct<split(aa1cc2ee3, [1-9]+, 2):array<string>>
-- !query 13
-SELECT substr('abcdefg', 1)
+SELECT substr('Spark SQL', 5)
-- !query 13 schema
-struct<substring(abcdefg, 1, 2147483647):string>
+struct<substring(Spark SQL, 5, 2147483647):string>
-- !query 13 output
-abcdefg
+k SQL
Review comment:
Thanks! Much better.
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