Wahyu Sudrajat created DRILL-5079:
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Summary: PreparedStatement dynamic parameters to avoid SQL
Injection test
Key: DRILL-5079
URL: https://issues.apache.org/jira/browse/DRILL-5079
Project: Apache Drill
Issue Type: Improvement
Components: Client - JDBC
Affects Versions: 1.8.0
Reporter: Wahyu Sudrajat
Priority: Critical
Capability to use PreparedStatement with dynamic parameters to prevent SQL
Injection.
For example:
select * from PEOPLE where FIRST_NAME = ? and LAST_NAME = ? limit 100
As for now, Drill will return:
Error Message:PreparedStatementCallback; uncategorized SQLException for SQL [];
SQL state [null]; error code [0]; Failed to create prepared statement: PLAN
ERROR: Cannot convert RexNode to equivalent Drill expression. RexNode Class:
org.apache.calcite.rex.RexDynamicParam, RexNode Digest: ?0
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