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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2022/05/24 10:34:56 UTC
[GitHub] [arrow-datafusion] alamb opened a new issue, #2605: Support `CREATE OR REPLACE TABLE`
alamb opened a new issue, #2605:
URL: https://github.com/apache/arrow-datafusion/issues/2605
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.**
DataFusion already supports `CREATE TABLE AS SELECT`
When working with tables it is nice to be able to replace them when they already exist
**Describe the solution you'd like**
I would like the following SQL to run rather than produce an error:
```sql
❯ CREATE TABLE valuetable AS VALUES(1,'HELLO'),(12,'DATAFUSION');
+---------+------------+
| column1 | column2 |
+---------+------------+
| 1 | HELLO |
| 12 | DATAFUSION |
+---------+------------+
2 rows in set. Query took 0.016 seconds.
❯ CREATE OR REPLACE TABLE valuetable AS VALUES(1,'HELLO THERE');
Execution("Table '\"valuetable\"' already exists")
```
The result should be that `valuetable` now contains a single row 👍
```
+---------+------------+
| column1 | column2 |
+---------+------------+
| 1 | HELLO THERE |
```
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[GitHub] [arrow-datafusion] alamb closed issue #2605: Support `CREATE OR REPLACE TABLE`
Posted by GitBox <gi...@apache.org>.
alamb closed issue #2605: Support `CREATE OR REPLACE TABLE`
URL: https://github.com/apache/arrow-datafusion/issues/2605
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[GitHub] [arrow-datafusion] AssHero commented on issue #2605: Support `CREATE OR REPLACE TABLE`
Posted by GitBox <gi...@apache.org>.
AssHero commented on issue #2605:
URL: https://github.com/apache/arrow-datafusion/issues/2605#issuecomment-1140150657
@alamb please review the patch/pull request
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