Takeshi Yamamuro created SPARK-20965:
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Summary: 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
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
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