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Posted to issues@drill.apache.org by "N Campbell (JIRA)" <ji...@apache.org> on 2017/06/29 20:47:00 UTC
[jira] [Created] (DRILL-5631) Drill pushing invalid SQL to ORACLE
when quantified predicate with correlated subquery used
N Campbell created DRILL-5631:
---------------------------------
Summary: Drill pushing invalid SQL to ORACLE when quantified predicate with correlated subquery used
Key: DRILL-5631
URL: https://issues.apache.org/jira/browse/DRILL-5631
Project: Apache Drill
Issue Type: Bug
Components: Server
Affects Versions: 1.10.0
Environment: Drill 1.10
ORACLE 12C2
Reporter: N Campbell
plugin to ORACLE 12C2 using JDBC defined
following statement sent to DRILL
SQL: select RNUM, C1, C2 FROM certora.DBCERT.TSET1 as T1 where exists ( select C1 from certora.DBCERT.TSET2 where C1 = T1.C1 )
DATA_READ ERROR: The JDBC storage plugin failed while trying setup the SQL query.
sql SELECT *
FROM "DBCERT"."TSET1"
INNER JOIN (SELECT "C10", MIN("$f0") "$f1"
FROM (SELECT "t0"."C1" "C10", TRUE "$f0"
FROM "DBCERT"."TSET2"
INNER JOIN (SELECT "C1"
FROM (SELECT "C1"
FROM "DBCERT"."TSET1") "t"
GROUP BY "C1") "t0" ON "TSET2"."C1" = "t0"."C1") "t1"
GROUP BY "C10") "t2" ON "TSET1"."C1" = "t2"."C10"
ORACLE DDL
CREATE TABLE "DBCERT"."TSET1"
( "RNUM" NUMBER(*,0),
"C1" NUMBER(*,0),
"C2" CHAR(3 BYTE)
) ;
GRANT SELECT ON "DBCERT"."TSET1" TO PUBLIC;
--------------------------------------------------------
-- DDL for Table TSET2
--------------------------------------------------------
CREATE TABLE "DBCERT"."TSET2"
( "RNUM" NUMBER(*,0),
"C1" NUMBER(*,0),
"C2" CHAR(3 BYTE)
) ;
GRANT SELECT ON "DBCERT"."TSET2" TO PUBLIC;
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