[
https://issues.apache.org/jira/browse/METRON-1168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16159385#comment-16159385
]
ASF GitHub Bot commented on METRON-1168:
----------------------------------------
Github user cestella commented on a diff in the pull request:
https://github.com/apache/metron/pull/742#discussion_r137894087
--- Diff:
metron-stellar/stellar-common/src/test/java/org/apache/metron/stellar/dsl/functions/StringFunctionsTest.java
---
@@ -408,6 +408,19 @@ public void testAppendIfMissing() throws Exception {
}
+ @Test
+ public void testSubstring() throws Exception {
+ Map<String, Object> variables = ImmutableMap.of("s", "apache metron");
+ Assert.assertEquals("metron", run("SUBSTRING(s, 7)", variables));
+ Assert.assertEquals("me", run("SUBSTRING(s, 7, 9)", variables));
+ Assert.assertNull(run("SUBSTRING(null, 6, 9)", new HashMap<>()));
--- End diff --
yep
> Add SUBSTRING method to stellar
> -------------------------------
>
> Key: METRON-1168
> URL: https://issues.apache.org/jira/browse/METRON-1168
> Project: Metron
> Issue Type: New Feature
> Reporter: Casey Stella
>
> Add SUBSTRING function to stellar.
--
This message was sent by Atlassian JIRA
(v6.4.14#64029)
