Bug #22614 improper results in select statements when multiple tables are used
| Submitted: | 22 Sep 2006 19:49 | Modified: | 26 Nov 2006 16:34 |
|---|---|---|---|
| Reporter: | Ksheera Puritipati | Email Updates: | |
| Status: | No Feedback | Impact on me: | |
| Category: | MySQL Server | Severity: | S1 (Critical) |
| Version: | 5.1.11-beta | OS: | Windows (Windows) |
| Assigned to: | CPU Architecture: | Any |
[22 Sep 2006 19:56]
MySQL Verification Team
Thank you for the bug report. Could you please provide a complete test case table definition/insert data/query and wrong result. Thanks in advance.
[22 Oct 2006 23:00]
Bugs System
No feedback was provided for this bug for over a month, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open".
[27 Nov 2006 0:00]
Bugs System
No feedback was provided for this bug for over a month, so it is being suspended automatically. If you are able to provide the information that was originally requested, please do so and change the status of the bug back to "Open".
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Description: Select ALL TableB.description, sum(1) totalCount from TableA, TableB where TableA.ID = TableB.IDName the above query is returning double the record count. Suppose 6 rows exists, returning 12. The query works perfectly in Oracle. When I am trying to migrate from Oracle, this problem occured. If I remove tableB and check with same where clause, getting exact record count.. but if I use tableB, count doubles. How to repeat: SELECT ALL motor_veh_inv_with_dimension.description mviw, motor_veh_inv_with_dimension.sort_order, accident_fact.cnty_city_loc, SUM(1) tot, SUM(if(accident_fact.collision_severity='1',1,0)) fatal, SUM(case accident_fact.collision_severity when '2' then 1 when '3' then 1 when '4' then 1 else 0 end ) injury, SUM(if(accident_fact.collision_severity='0',1,0)) pdo, SUM(accident_fact.NUMBER_killed) killed, SUM(accident_fact.number_injured) injured, SUM(accident_fact.count_severe_inj) severe, SUM(accident_fact.count_visible_inj) visible, SUM(accident_fact.count_complaint_pain) complaint_pain FROM accident_fact, motor_veh_inv_with_dimension WHERE accident_fact.mviw = motor_veh_inv_with_dimension.code AND accident_fact.not_private_property='Y' AND accident_fact.juris= $P{P_JURIS} AND accident_fact.cnty_city_loc = $P{P_LOC} AND accident_fact.collision_date >= $P{P_BEGIN_DATE} AND accident_fact.collision_date <= $P{P_END_DATE} GROUP BY juris,description, cnty_city_loc, sort_order ORDER BY sort_order this query returns double the values in select statement. This works fine in Oracle (Did modifications for Oracle decode())