aiguofer opened a new issue, #1444:
URL: https://github.com/apache/arrow-adbc/issues/1444
We encountered error #1441 but noticed that our exception handling logic
didn't execute. I was able to replicate by using a small ADBC test client that
goes something like:
```
with connect(conn_attr.host, db_kwargs=args) as conn, conn.cursor() as
cur:
try:
cur.execute(query)
df = cur.fetch_df() # fetches as Pandas DF, can also do
fetch_arrow_table
except Exception as e:
print(f"Encountered exception: {e}")
print(df)
```
I tested this against a BigQuery connection in our server with the following
query: `select cast(0.1 as BIGNUMERIC)`.
```
❯ time hatch run python src/adbc_example.py 'SELECT CAST(0.1 AS bignumeric)'
/Users/aiguofer/Library/Application
Support/hatch/env/virtual/afs-example/vPTxZbV9/afs-example/lib/python3.11/site-packages/adbc_driver_manager/dbapi.py:283:
Warning: Cannot disable autocommit; conn will not be DB-API 2.0 compliant
warnings.warn(
/Users/voltrondata/github-actions-runner/_work/crossbow/crossbow/arrow/cpp/src/arrow/type.cc:986:
Check failed: (precision) <= (kMaxPrecision)
0 libarrow.1200.dylib 0x000000010637c534
_ZN5arrow4util7CerrLogD2Ev + 236
1 libarrow.1200.dylib 0x000000010637c440
_ZN5arrow4util7CerrLogD0Ev + 12
2 libarrow.1200.dylib 0x0000000106378d98
_ZN5arrow4util8ArrowLogD1Ev + 48
3 libarrow.1200.dylib 0x00000001063ca86c
_ZN5arrow14Decimal256TypeC2Eii + 272
4 libarrow.1200.dylib 0x00000001063ca8f8
_ZNSt3__1L11make_sharedIN5arrow14Decimal256TypeEJRiS3_EvEENS_10shared_ptrIT_EEDpOT0_
+ 84
5 libarrow.1200.dylib 0x00000001063f3624
_ZN5arrow12_GLOBAL__N_114SchemaImporter13ProcessFormatEv + 4084
6 libarrow.1200.dylib 0x00000001063f1830
_ZN5arrow12_GLOBAL__N_114SchemaImporter8DoImportEv + 848
7 libarrow.1200.dylib 0x00000001063f1800
_ZN5arrow12_GLOBAL__N_114SchemaImporter8DoImportEv + 800
8 libarrow.1200.dylib 0x00000001063e150c
_ZN5arrow12ImportSchemaEP11ArrowSchema + 80
9 libarrow.1200.dylib 0x00000001063e29ac
_ZN5arrow23ImportRecordBatchReaderEP16ArrowArrayStream + 128
10 lib.cpython-311-darwin.so 0x0000000101ecf95c
_ZL59__pyx_pw_7pyarrow_3lib_17RecordBatchReader_21_import_from_cP7_objectS0_S0_
+ 152
11 libpython3.11.dylib 0x00000001018cac94 cfunction_call +
84
12 libpython3.11.dylib 0x000000010187d294
_PyObject_MakeTpCall + 344
13 libpython3.11.dylib 0x000000010196d9e0
_PyEval_EvalFrameDefault + 34740
14 libpython3.11.dylib 0x000000010196505c PyEval_EvalCode +
272
15 libpython3.11.dylib 0x00000001019bca9c
_PyRun_SimpleFileObject + 952
16 libpython3.11.dylib 0x00000001019bc4c0
_PyRun_AnyFileObject + 160
17 libpython3.11.dylib 0x00000001019dcb78 Py_RunMain + 1836
18 libpython3.11.dylib 0x00000001019dcf28 pymain_main + 324
19 libpython3.11.dylib 0x00000001019dcfc8 Py_BytesMain + 40
20 dyld 0x000000018c2f10e0 start + 2360
hatch run python src/adbc_example.py 'SELECT CAST(0.1 AS bignumeric)' 0.94s
user 2.05s system 150% cpu 1.980 total
```
Whenever some error happens in the Go driver, I'd expect a corresponding
Exception in the Python binding to be able to handle it.
--
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: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
