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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/04/21 02:16:06 UTC
[GitHub] [arrow-datafusion] clojurians-org opened a new issue, #2299: limit data error
clojurians-org opened a new issue, #2299:
URL: https://github.com/apache/arrow-datafusion/issues/2299
**Describe the bug**
```
limit produce error data.
```
**To Reproduce**
```
MySQL [(none)]> select 1 + 3 ;
+---------------------+
| Int64(1) + Int64(3) |
+---------------------+
| 4 |
+---------------------+
1 row in set (0.079 sec)
MySQL [(none)]> select 1 + 3 limit 0, 200 ;
Query OK, 0 rows affected (0.075 sec)
MySQL [(none)]> explain select 1 + 3 limit 0, 200 ;
+---------------+-----------------------------------+
| plan_type | plan |
+---------------+-----------------------------------+
| logical_plan | EmptyRelation |
| physical_plan | EmptyExec: produce_one_row=false
|
+---------------+-----------------------------------+
2 rows in set (0.074 sec)
MySQL [(none)]> explain select 1 + 3 ;
+---------------+------------------------------------------------------------------------------------+
| plan_type | plan |
+---------------+------------------------------------------------------------------------------------+
| logical_plan | Projection: Int64(4) AS Int64(1) + Int64(3)
EmptyRelation |
| physical_plan | ProjectionExec: expr=[4 as Int64(1) + Int64(3)]
EmptyExec: produce_one_row=true
|
+---------------+------------------------------------------------------------------------------------+
2 rows in set (0.072 sec)
```
**Expected behavior**
**Additional context**
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[GitHub] [arrow-datafusion] clojurians-org closed issue #2299: limit data error
Posted by GitBox <gi...@apache.org>.
clojurians-org closed issue #2299: limit data error
URL: https://github.com/apache/arrow-datafusion/issues/2299
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[GitHub] [arrow-datafusion] clojurians-org commented on issue #2299: limit data error
Posted by GitBox <gi...@apache.org>.
clojurians-org commented on issue #2299:
URL: https://github.com/apache/arrow-datafusion/issues/2299#issuecomment-1104738623
the limit only support single number.
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