Auburg commented on issue #34105:
URL: https://github.com/apache/superset/issues/34105#issuecomment-3049299382
Here's a log of the error when i save:
`2025-07-08 14:56:57,112:INFO:werkzeug:10.5.0.1 - - [08/Jul/2025 14:56:57]
"GET /api/v1/me/ HTTP/1.1" 200 -
2025-07-08 14:57:11,546:DEBUG:superset.stats_logger:[stats_logger] (incr)
DatasetRestApi.post.warning
2025-07-08 14:57:11,547:ERROR:flask_appbuilder.api:Error parsing near '{' at
line 3:6
Traceback (most recent call last):
File "/app/superset/sql/parse.py", line 267, in _parse
return sqlglot.parse(script, dialect=dialect)
File "/app/.venv/lib/python3.10/site-packages/sqlglot/__init__.py", line
102, in parse
return Dialect.get_or_raise(read or dialect).parse(sql, **opts)
File
"/app/.venv/lib/python3.10/site-packages/sqlglot/dialects/dialect.py", line
991, in parse
return self.parser(**opts).parse(self.tokenize(sql), sql)
File "/app/.venv/lib/python3.10/site-packages/sqlglot/parser.py", line
1507, in parse
return self._parse(
File "/app/.venv/lib/python3.10/site-packages/sqlglot/parser.py", line
1576, in _parse
expressions.append(parse_method(self))
File "/app/.venv/lib/python3.10/site-packages/sqlglot/parser.py", line
1817, in _parse_statement
expression = self._parse_set_operations(expression) if expression else
self._parse_select()
File "/app/.venv/lib/python3.10/site-packages/sqlglot/parser.py", line
3136, in _parse_select
from_ = self._parse_from()
File "/app/.venv/lib/python3.10/site-packages/sqlglot/parser.py", line
3445, in _parse_from
exp.From, comments=self._prev_comments,
this=self._parse_table(joins=joins)
File "/app/.venv/lib/python3.10/site-packages/sqlglot/parser.py", line
3899, in _parse_table
self._parse_table_parts(schema=schema, is_db_reference=is_db_reference)
File "/app/.venv/lib/python3.10/site-packages/sqlglot/parser.py", line
3831, in _parse_table_parts
self.raise_error(f"Expected table name but got {self._curr}")
File "/app/.venv/lib/python3.10/site-packages/sqlglot/parser.py", line
1620, in raise_error
raise error
�sqlglot.errors.ParseError: Expected table name but got <Token token_type:
TokenType.L_BRACE, text: {, line: 3, col: 6, start: 15, end: 15, comments: []>.
Line 3, Col: 6.
SELECT *
FROM {{ param1 }}
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File
"/app/.venv/lib/python3.10/site-packages/flask_appbuilder/api/__init__.py",
line 111, in wraps
return f(self, *args, **kwargs)
File "/app/superset/views/base_api.py", line 120, in wraps
duration, response = time_function(f, self, *args, **kwargs)
File "/app/superset/utils/core.py", line 1369, in time_function
response = func(*args, **kwargs)
File "/app/superset/utils/log.py", line 304, in wrapper
value = f(*args, **kwargs)
File "/app/superset/views/base_api.py", line 92, in wraps
return f(self, *args, **kwargs)
File "/app/superset/datasets/api.py", line 349, in post
new_model = CreateDatasetCommand(item).run()
File "/app/superset/utils/decorators.py", line 266, in wrapped
return on_error(ex)
File "/app/superset/utils/decorators.py", line 236, in on_error
raise ex
File "/app/superset/utils/decorators.py", line 259, in wrapped
result = func(*args, **kwargs)
File "/app/superset/commands/dataset/create.py", line 51, in run
dataset.fetch_metadata()
File "/app/superset/connectors/sqla/models.py", line 1801, in
fetch_metadata
new_columns = self.external_metadata()
File "/app/superset/connectors/sqla/models.py", line 1381, in
external_metadata
return get_virtual_table_metadata(dataset=self)
File "/app/superset/connectors/sqla/utils.py", line 109, in
get_virtual_table_metadata
parsed_script = SQLScript(sql, engine=db_engine_spec.engine)
File "/app/superset/sql/parse.py", line 670, in __init__
self.statements = statement_class.split_script(script, engine)
File "/app/superset/sql/parse.py", line 294, in split_script
for ast in cls._parse(script, engine)
File "/app/superset/sql/parse.py", line 270, in _parse
raise SupersetParseError(
superset.exceptions.SupersetParseError: Error parsing near '{' at line 3:6
2025-07-08 14:57:11,547:INFO:werkzeug:10.5.0.1 - - [08/Jul/2025 14:57:11]
"POST /api/v1/dataset/ HTTP/1.1" 500 -`
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