hubgeter opened a new pull request, #22347:
URL: https://github.com/apache/doris/pull/22347
## Proposed changes
Issue Number: close #xxx
after pr #21514
<!--Describe your changes.-->
1. append support for struct and map column type on textfile format of hive
table.
2. optimizer code that array column type.
```mysql
+------+------------------------------------+
| id | perf |
+------+------------------------------------+
| 1 | {"key1":"value1", "key2":"value2"} |
| 1 | {"key1":"value1", "key2":"value2"} |
| 2 | {"name":"John", "age":"30"} |
+------+------------------------------------+
```
```mysql
+---------+------------------+
| column1 | column2 |
+---------+------------------+
| 1 | {10, "data1", 1} |
| 2 | {20, "data2", 0} |
| 3 | {30, "data3", 1} |
+---------+------------------+
```
Summarizes support for complex types(support assign delimiter) :
1. array< primitive_type > and array< array< ... > >
2. map< primitive_type , primitive_type >
3. Struct< primitive_type , primitive_type ... >
## Further comments
If this is a relatively large or complex change, kick off the discussion at
[d...@doris.apache.org](mailto:d...@doris.apache.org) by explaining why you
chose the solution you did and what alternatives you considered, etc...
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org
---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org
For additional commands, e-mail: commits-h...@doris.apache.org
