suedschwede opened a new issue #13476:
URL: https://github.com/apache/superset/issues/13476
I want to use the chart data api without defining the column names
In the schema definition columns is not mandatory
```
columns = fields.List(
fields.String(),
description="Columns which to select in the query.",
allow_none=True,
)
```
I want to use following query object
```
{
"datasource": {
"id": 3,
"type": "table"
},
"queries": [
{
"row_limit": 10,
"row_offset": 1
}
],
"result_format": "json",
"result_type": "results"
}
```
I made a quick fix on my system
superset/common/query_context.py
```
def get_single_payload(
.....
if len(query_obj.columns) < 1:
query_obj.columns = [o.column_name for o in
self.datasource.columns]
......
```
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