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https://issues.apache.org/jira/browse/CALCITE-2046?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16399228#comment-16399228
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Julian Hyde commented on CALCITE-2046:
--------------------------------------
Maybe we don't need JAR or JARS. Following
[Vertica|https://my.vertica.com/docs/7.2.x/HTML/index.htm#Authoring/SQLReferenceManual/Statements/CREATELIBRARY.htm],
let's have:
{code}CREATE [OR REPLACE] LIBRARY
[schema.]library-name
AS 'library-path'
[ DEPENDS 'support-path' [, 'support-path' ]* ]
[ LANGUAGE 'language' ]{code}
(as Vertica, but allowing more than one support path) for example:
{code}CREATE OR REPLACE mySchema.myLib
AS '/foo/myLib.jar'
DEPENDS '/foo/guava-23.0.jar', '/foo/jackson-2.9.jar'
LANGUAGE 'Java'{code}
> Support "CREATE FUNCTION" DDL
> -----------------------------
>
> Key: CALCITE-2046
> URL: https://issues.apache.org/jira/browse/CALCITE-2046
> Project: Calcite
> Issue Type: New Feature
> Reporter: Shuyi Chen
> Assignee: Shuyi Chen
> Priority: Major
>
> We want to add DDL support for creating external function like Apache Drill
> ([https://drill.apache.org/docs/create-function-using-jar/]).
> {code:java}
> CREATE FUNCTION USING JAR '<jar_name>.jar';
> {code}
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