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https://issues.apache.org/jira/browse/TRAFODION-3136?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16545805#comment-16545805
]
ASF GitHub Bot commented on TRAFODION-3136:
-------------------------------------------
Github user DaveBirdsall commented on a diff in the pull request:
https://github.com/apache/trafodion/pull/1642#discussion_r202842026
--- Diff: docs/messages_guide/src/asciidoc/_chapters/binder_msgs.adoc ---
@@ -2919,3 +2919,15 @@ Use of predefined UDF <name> is deprecated and this
function will be removed in
*Recovery:* See message.
+[[SQL-4997]]
+== SQL 4997
+
+```
+The <number> operand of builtin-func <name> must be great than <intger
value>.
+```
+*Cause:* You attempted to use the random function, which some operand of
this has range.
--- End diff --
The mention of the "random" function looks like a cut-and-paste error.
Suggested wordsmith: "You attempted to use an invalid value for the given
operand of the given function."
> Improve on split_part builtin-function
> --------------------------------------
>
> Key: TRAFODION-3136
> URL: https://issues.apache.org/jira/browse/TRAFODION-3136
> Project: Apache Trafodion
> Issue Type: Improvement
> Reporter: zhang.lei
> Assignee: zhang.lei
> Priority: Major
>
> {color:#FF0000}use like below descripyon:{color}
>
> >>select split_part('sa:sbl:sc', ':', 1) from t038sf;
> (EXPR)
> ---------
> sa
> --- 1 row(s) selected.
> >>select split_part('sa:sbl:sc', ':', 2) from t038sf;
> (EXPR)
> ---------
> sbl
> --- 1 row(s) selected.
> >>select split_part('sa:sbl:sc', ':', 3) from t038sf;
> (EXPR)
> ---------
> sc
> --- 1 row(s) selected.
> >>
> >>-- **ERROR**
> >>select split_part('sa:sbl:sc', ':', 0) from t038sf;
> *** ERROR[4497] The Third operand of split_part must be greater than 0
> --- 0 row(s) selected.
> >>–**EMPTY RESULT**
> >>select split_part('sa:sbl:sc', ':', 4) from t038sf;
> (EXPR)
> ---------
>
> --- 1 row(s) selected.
>
> >> create table T038sf(a int, b char(10), c varchar(30));
> >>insert into T038sf values(110, 'a/b/c', 'sa/dsd/s');
> --- 1 row(s) inserted.
> >>insert into T038sf values(111, 'sasd', 'dsa:/~sd');
> --- 1 row(s) inserted.
> >>insert into T038sf values(112, '#$%$#@', 'dsasggggsad');
> --- 1 row(s) inserted.
> >>insert into T038sf values(114, 'a', '这是^中文：测试');
> --- 1 row(s) inserted.
> >>select split_part(c, '/', 2) from t038sf;
> (EXPR)
> ------------------------------
> dsd
> ~sd
>
>
> --- 4 row(s) selected.
> >>select split_part(c, 'ggg', 2) from t038sf;
> (EXPR)
> ------------------------------
>
> gsad
> --- 4 row(s) selected.
> >>select split_part(c, 'sd', 1) from t038sf;
> (EXPR)
> ------------------------------
> sa/d
> dsa:/~
>
>
> --- 4 row(s) selected.
>
> >>select split_part(c, '：', 1) from t038sf;
> (EXPR)
> ------------------------------
>
> 这是^中文
> --- 4 row(s) selected.
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