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Posted to issues@spark.apache.org by "Takeshi Yamamuro (JIRA)" <ji...@apache.org> on 2017/06/27 06:42:00 UTC
[jira] [Updated] (SPARK-20965) Support PREPARE and EXECUTE
statements
[ https://issues.apache.org/jira/browse/SPARK-20965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Takeshi Yamamuro updated SPARK-20965:
-------------------------------------
Description: https://github.com/apache/spark/compare/master...maropu:SPARK-20965#diff-06e7b9d9e1afd7aca1a3b2cd18561953R63 (was: Parameterized queries might help for some users, so we might support PREPRE and EXECUTE statements by referring the ANSI/SQL standard (e.g., it is some useful for users who frequently use the same queries)
{code}
PREPARE sqlstmt (int) AS SELECT * FROM t WEHERE id = $1;
EXECUTE sqlstmt(1);
{code}
One of implementation references: https://www.postgresql.org/docs/current/static/sql-prepare.html)
> Support PREPARE and EXECUTE statements
> --------------------------------------
>
> Key: SPARK-20965
> URL: https://issues.apache.org/jira/browse/SPARK-20965
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 2.1.1
> Reporter: Takeshi Yamamuro
> Priority: Minor
>
> https://github.com/apache/spark/compare/master...maropu:SPARK-20965#diff-06e7b9d9e1afd7aca1a3b2cd18561953R63
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