Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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10.0(EOL), 10.1(EOL)
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None
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10.0.24
Description
Output:
=====
mysql> create table t1(c1 int);
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Query OK, 0 rows affected (0.01 sec)
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mysql> insert into t1 values(1),(2),(3),(4),(5);
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Query OK, 5 rows affected (0.00 sec)
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Records: 5 Duplicates: 0 Warnings: 0
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mysql> select * from t1 order by c1 limit 2,1;
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+------+
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| c1 |
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+------+
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| 3 |
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+------+
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1 row in set (0.00 sec)
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mysql> select found_rows();
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+--------------+
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| found_rows() |
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+--------------+
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| 5 |
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+--------------+
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1 row in set (0.00 sec)
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mysql> select version();
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+-----------------+
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| version() |
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+-----------------+
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| 10.1.10-MariaDB |
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+-----------------+
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1 row in set (0.00 sec)
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Repeat:
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drop table if exists t1;
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create table t1(c1 int);
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insert into t1 values(1),(2),(3),(4),(5);
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select * from t1 order by c1 limit 2,1;
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select found_rows();
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Problem:
=====
3 is expected.
Attachments
Activity
Field | Original Value | New Value |
---|---|---|
Status | Open [ 1 ] | Confirmed [ 10101 ] |
Fix Version/s | 10.0 [ 16000 ] | |
Fix Version/s | 10.1 [ 16100 ] | |
Affects Version/s | 10.0 [ 16000 ] | |
Affects Version/s | 10.1 [ 16100 ] | |
Affects Version/s | 10.1.10 [ 20402 ] | |
Assignee | Sergei Golubchik [ serg ] |
Sprint | 10.0.24-0 [ 35 ] |
Rank | Ranked higher |
Status | Confirmed [ 10101 ] | In Progress [ 3 ] |
Status | In Progress [ 3 ] | Stalled [ 10000 ] |
Component/s | Optimizer [ 10200 ] | |
Fix Version/s | 10.0.24 [ 21101 ] | |
Fix Version/s | 10.1.12 [ 21502 ] | |
Fix Version/s | 10.0 [ 16000 ] | |
Fix Version/s | 10.1 [ 16100 ] | |
Resolution | Fixed [ 1 ] | |
Status | Stalled [ 10000 ] | Closed [ 6 ] |
Workflow | MariaDB v3 [ 73601 ] | MariaDB v4 [ 149988 ] |
Thanks for the report and the test case.
The problem appeared in 10.0 tree with this revision:
commit fde6ee61bbdeb051a169aac8da56e24bf2accdce
Author: Sergei Golubchik <sergii@pisem.net>
Date: Thu Jun 5 15:59:41 2014 +0200
revert the fix for MDEV-5898, restore the fix for MDEV-5549.
simplify test case for MDEV-5898