github.com/mymarilyn/clickhouse-driver issues

recommendation for creating a connexion pool

tahayk opened this issue almost 2 years ago

clickhouse-client

sam-leonid opened this issue almost 2 years ago

Execution hangs when inserting a table with a map column

pyang-1981 opened this issue almost 2 years ago

socket_timeout parameters

sam-leonid opened this issue almost 2 years ago

EOFError: Unexpected EOF while reading bytes when using airflow operator

SehdiNassim opened this issue almost 2 years ago

Fix for issue #363: exception raises on insert to a nullable low cardinality columns

Dmitry-k42 opened this pull request almost 2 years ago

Speed up reading Datetime64 in numpy mode.

joelgibson opened this pull request almost 2 years ago

Inserting data into LowCardinality(String) raises TypeError: Unsupported column type: <class 'pandas.core.arrays.categorical.Categorical'>. ndarray/DatetimeIndex is expected.

Katiii opened this issue almost 2 years ago

LowCardinality(Nullable(Date[32])) raise AttributeError: 'int' object has no attribute 'year'

jayvynl opened this issue almost 2 years ago

[Errno 57] Socket is not connected; check auth

securityhigh opened this issue almost 2 years ago

add possibility to don't replace non-words by default

notsovitalik opened this pull request almost 2 years ago

add support for time parameter substitution

ghazi-git opened this pull request almost 2 years ago

Support time objects as query params

ghazi-git opened this issue almost 2 years ago

Change ClickHouse Docker repository.

alexey-milovidov opened this pull request almost 2 years ago

How to properly handle the ConnectionRefusedError exception?

iBrokeYourGui opened this issue almost 2 years ago

TypeError: Unsupported column type: <class 'numpy.ndarray'>. list or tuple is expected.

FedericoCeratto opened this issue almost 2 years ago

Avoid unnecessary timezone conversion (#354)

edwinwzhe opened this pull request about 2 years ago

avoid unnecessary timezone conversion when use_numpy=True

edwinwzhe opened this issue about 2 years ago

Console log spam for `NumPy support is not implemented for`

dongyuzheng opened this issue about 2 years ago

EOFError: Unexpected EOF while reading bytes

Noordle opened this issue about 2 years ago

Fix handle 'PROFILE_EVENTS' packet while inserting

carlosfy opened this pull request about 2 years ago

Feature/err codes as enum

NI1993 opened this pull request about 2 years ago

Would it be possible to update the PyPi source tarball following the re-cythonization?

aris-aiven opened this issue about 2 years ago

Add docstring for `Client.substitute_params`

jasonho-lynx opened this issue about 2 years ago

Add docstring for `substitute_params`

jasonho-lynx opened this pull request about 2 years ago

Column type JSON not supported

rejochandran opened this issue about 2 years ago

Support installing clickhouse-driver[numpy] via conda

zbs opened this issue about 2 years ago

fix byte: if convert error, use ori text

nian0114 opened this pull request about 2 years ago

With connection, after connect means the connection is always available except disconnect with close() method?

flyly0755 opened this issue about 2 years ago

re-cythonize files via `cythonize -3`

asottile-sentry opened this pull request over 2 years ago

Support python 3.11?

wenbinf opened this issue over 2 years ago

dont raise on dataframe insert if columns are superset of schema

andrewresnikoff opened this pull request over 2 years ago

NULL defaults to one-element array instead of empty array

tudelhu opened this issue over 2 years ago

Coalesce to default value for notnull type when inserting

spff opened this issue over 2 years ago

Feature Request: Support pandas StringArray and ArrowStringArray

Simon-Chenzw opened this issue over 2 years ago

Version 0.2.4 still being reported on vulnerability check

leandroltavares opened this issue over 2 years ago

Timestamp which dtype is Float64 are treated with timezone

zhouwuji opened this issue over 2 years ago

【M1】pip install clickhouse-driver failed

Silentharry94 opened this issue over 2 years ago

'' (empty) enum member name causes error with executemany

nilaymk opened this issue over 2 years ago

add numpy bool dtype support

DylanModesitt opened this pull request over 2 years ago

Boolen data type upload problem

MIracleyin opened this issue over 2 years ago

[Question] How to set query timeout parameter using pure Client?

tahayk opened this issue over 2 years ago

Insert dataframe writes max datetime (2106-02-07) when its None in df

ruffury opened this issue over 2 years ago

Failed enum insert when types_check enabled

fonz-zz opened this issue over 2 years ago

Fix handle Progress packet while insert from input (#326)

carlosfy opened this pull request over 2 years ago

Fix handle 'Progress' packet while inserting from input

carlosfy opened this issue over 2 years ago

Add support for specifying server_hostname via SNI when connecting

dspangen opened this pull request over 2 years ago

Why is so slow to get data by (sql select * from table) ?

AgileQuant opened this issue over 2 years ago

Tuple(String, UInt64) support

P-Light opened this issue over 2 years ago

Inserting null fields - AttributeError: 'NoneType' object has no attribute 'encode'

BrowenChen opened this issue over 2 years ago

query_dataframe returns empty dataframe with shape (0, 0) instead of returning shape (0, number of columns)

nariman9119 opened this issue over 2 years ago

insert_dataframe fails with keyerror for nullable columns

NiharP opened this issue over 2 years ago

Version in project is 0.2.4, but 0.2.3 in tags, pypi and docs

timsmd opened this issue over 2 years ago

【insert_dataframe】Unsupported column type: <class 'numpy.ndarray'>. list or tuple is expected.

RonnieHu opened this issue over 2 years ago

support pandas ExtensionArray

AStupidBear opened this pull request over 2 years ago

Nested insertion still fails

techkuz opened this issue over 2 years ago

Add parameter chunk_size and default as 1

MIracleyin opened this pull request over 2 years ago

It seems that you need `chunk` wrapper over `execute_iter`: https://stackoverflow.com/a/22045226

MIracleyin opened this issue over 2 years ago

Add insert None in nested

KMahnev opened this pull request over 2 years ago

Inserting None to nested fails

techkuz opened this issue over 2 years ago

execute_iter more row

MIracleyin opened this issue over 2 years ago

dataframe query

traderpedroso opened this issue over 2 years ago

deleting the "default" database kills the connector

gauvins2 opened this issue over 2 years ago

The error message is not expected when the database does not exist

Littlecowherd opened this issue over 2 years ago

Nanoseconds are not preserved on insert for DateTime64(8) columns

acmeguy opened this issue over 2 years ago

Select datetime accurate to millisecond

veotani opened this issue almost 3 years ago

add latest clickhouse server lts version presently

KonstantinKuklin opened this pull request almost 3 years ago

Tests fails with clickhouse 22.3.3.44

antip00 opened this issue almost 3 years ago

Add logging of failed queries

wlhjason opened this pull request almost 3 years ago

export escape_params

tisonkun opened this pull request almost 3 years ago

clickhouse_driver.errors.ServerException: Code: 160.

lu161513 opened this issue almost 3 years ago

clickhouse_driver.errors.UnknownTypeError: Code: 50. Unknown type Object('json')

mike-luabase opened this issue almost 3 years ago

Feature Request: Support for WATCH on live views

bdbernstein opened this issue almost 3 years ago

NumPy support is not implemented for Decimal(9, 2). Using generic column

flhang opened this issue almost 3 years ago

Support decimals inside Map types.

zaius opened this pull request almost 3 years ago

Remove decimal precision check

joelynch opened this pull request almost 3 years ago

Abnormal memory usage when using this library

wujiahao15 opened this issue almost 3 years ago

Include cityhash module

FedericoCeratto opened this issue almost 3 years ago

Cannot insert 2D Numpy array

MSchutt opened this issue almost 3 years ago

how to get list of dict result

lihuacai168 opened this issue almost 3 years ago

INSERT high precision floats into lower precision decimal column fails

joelynch opened this issue almost 3 years ago

Fix issues-257

mlkui opened this pull request about 3 years ago

Can't use execute to load pd.to_datetime('19700101000000000',format='%Y%m%d%H%M%S%f') data to clickhouse

kelarMai opened this issue about 3 years ago

fixes the trailing zero bytes trimming problem

xinstein opened this pull request about 3 years ago

Numpy + external data support

UnamedRus opened this issue about 3 years ago

insert_dataframe() method sometimes failed for Decimal column because of numpy dtype mismatch

zsmeijin opened this issue over 3 years ago

Validate fix item datetime

Tazer opened this pull request over 3 years ago

Performance bottleneck in read_varint

maciejblaz opened this issue over 3 years ago

expected Hello or Exception, got Unknown packet

leizha opened this issue over 3 years ago

Query gets much slower when using multithreading

NiDHanWang opened this issue over 3 years ago

(Seeking feedback) load array columns as numpy array instead of list if use_numpy=True

edbordin opened this pull request over 3 years ago

Unknown type Point

sonfire186 opened this issue over 3 years ago

[improvement] Better error messages

halilduygulu opened this issue almost 4 years ago

Multidimensional array decode error

smagellan opened this issue almost 4 years ago

[Question] socket.timeout - How to pass timeout parameter?

hashbash opened this issue almost 4 years ago

Can't insert empty array to Array(Tuple(...)) column

citramon opened this issue about 4 years ago

Sporadic "Unexpected EOF while reading bytes"

hombit opened this issue about 4 years ago

Question: client compression

cemremengu opened this issue over 4 years ago

clickhouse_driver.errors.SocketTimeoutError

86085185 opened this issue almost 6 years ago

Error writing string while using supserset and clickhouse driver (text encode not set to UTF-8)

Matt-Texier opened this issue over 6 years ago

Ecosyste.ms: OpenCollective

github.com/mymarilyn/clickhouse-driver