noahabbott123 opened a new issue, #29920:
URL: https://github.com/apache/superset/issues/29920
### Bug description
Very basic column retrieval from a DynamoDB table with numbers results in a
failure in any Chart function.
### How to reproduce the bug
1. Setup Dynamo DB connector
2. Run query in SQL Lab
3. Click "Create Chart"
4. Any preview, chart, configuration gives the error "Error: Expected table,
found '(' (at char 28), (line:3, col:3)"
### Screenshots/recordings
Here is the stack trace:
`2024-08-12 16:53:18,496:WARNING:superset.models.helpers:Query SELECT
COUNT(*)
FROM
(SELECT NUMBER(TotalAlerts)
FROM AlertsMetrics) AS virtual_table
LIMIT 50000 on schema default failed
Traceback (most recent call last):
File "/app/superset/models/helpers.py", line 1032, in exc_query
df = self.database.get_df(sql, self.schema, mutator=assign_column_label)
File "/app/superset/models/core.py", line 604, in get_df
self.db_engine_spec.execute(cursor, sqls[-1])
File "/app/superset/db_engine_specs/base.py", line 1599, in execute
raise cls.get_dbapi_mapped_exception(ex) from ex
File "/app/superset/db_engine_specs/base.py", line 1597, in execute
cursor.execute(query)
File
"/app/superset_home/.local/lib/python3.10/site-packages/pydynamodb/util.py",
line 23, in _wrapper
return wrapped(*args, **kwargs)
File
"/app/superset_home/.local/lib/python3.10/site-packages/pydynamodb/cursor.py",
line 85, in execute
statement = Statement(operation)
File
"/app/superset_home/.local/lib/python3.10/site-packages/pydynamodb/model.py",
line 172, in __init__
self._api_request = self._sql_parser.transform()
File
"/app/superset_home/.local/lib/python3.10/site-packages/pydynamodb/sql/parser.py",
line 108, in transform
return self.parser.transform()
File
"/app/superset_home/.local/lib/python3.10/site-packages/pydynamodb/sql/dml_select.py",
line 171, in transform
table_name_ = self.root_parse_results["table"]
File
"/app/superset_home/.local/lib/python3.10/site-packages/pydynamodb/sql/base.py",
line 34, in root_parse_results
self._root_parse_results =
self.syntax_def.parseString(self._executed_statement)
File "/usr/local/lib/python3.10/site-packages/pyparsing/core.py", line
1127, in parse_string
raise exc.with_traceback(None)
pyparsing.exceptions.ParseException: Expected CaselessKeyword 'FROM', found
'(' (at char 12), (line:1, col:13)`
### Superset version
master / latest-dev
### Python version
Not applicable
### Node version
16
### Browser
Not applicable
### Additional context
Running in K8 cluster.
### Checklist
- [X] I have searched Superset docs and Slack and didn't find a solution to
my problem.
- [X] I have searched the GitHub issue tracker and didn't find a similar bug
report.
- [X] I have checked Superset's logs for errors and if I found a relevant
Python stacktrace, I included it here as text in the "additional context"
section.
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