ibis-project / ibis

the portable Python dataframe library

https://ibis-project.org

ibis-project/ibis Issues

bug: duplicate column names in filters leads to error
Updated 19 days ago2
bug: MSSQL create_table with pandas dataframe leaves a lot ibis_panda table around
Updated 19 days ago
feat(api): make ibis.literal() idempotent
Updated 19 days ago2
feat: Consistent tablenotfound exception across backends
Updated 19 days ago
bug: Loading geometry from postgres with SRID gives error
Updated 20 days ago
[EPIC] Ibis streaming reference project
Updated 20 days ago
Bigquery: ibis.connect doesn't pass through parameters parsed from connection string
Updated 20 days ago1
test: TPC-DS tests
Updated 20 days ago
docs: document mssql Azure Active Directory authentication
Updated 21 days ago2
feat: ibis mssql backend, add parameter for table_option
Updated 21 days ago2
test: improve backends test suite coverage
Updated 21 days ago
feat: support read_parquet for ms sql backend
Closed 21 days ago2
feat: support `read_parquet`/`read_csv` for most backends
Updated 21 days ago1
bug: to_pyarrow_batches fails silently after insert
Updated 21 days ago5
bug: mysql order doesn't respec ASCII values
Closed 21 days ago5
perf(pandas): "pandas via ibis" is 4 times slower than running pandas directly
Closed 23 days ago6
bug: mssql backend create_table with temp=True get incorrect syntax exception
Closed 23 days ago2
bug: Using connection string using **Oracle** throws AttributeError: 'str' object has no attribute 'username'
Closed 23 days ago2
bug: Error writing a table expression to a create (or replace existing) table when using `read_parquet`
Closed 25 days ago4
bug: Context shared across multiple rewrite operations
Updated a month ago2
bug(api): sorting by tuple keys doesn't seem to work
Closed a month ago
bug: mssql does not implement `_from_url()`
Updated a month ago
bug: mysql miss `port` when using connection URL
Closed a month ago
bug: cannot use window expression in filter
Closed a month ago2
perf(duckdb): duckdb backend 10,000x slower than Polars for lagged operations
Closed a month ago21
feat(polars): support scalar subqueries for Polars backend
Updated a month ago
Poor performance when writing deltalake
Closed a month ago9
Problem of authentication with JWTAuthentication and Trino
Closed a month ago1
bug: sql() operation ignores manual cast of columns data type
Closed a month ago1
Inserting permuted named columns caused data to get saved in the wrong columns
Closed a month ago1
bug:
Closed a month ago3
feat: allow specify the length of string column
Updated a month ago3
bug: data type inference in timestamp .delta expression
Updated a month ago
bug: ibis-snowflake 8.0.0 insert failure
Closed a month ago3
Support for sharded BigQuery tables
Closed a month ago1
bug(oracle): Ibis assumes that a boolean type exists in the version of oracle being used
Updated a month ago
feat: use `ibis.desc()`/`.desc()` with selectors
Closed a month ago3
feat: expose `highest_precedence(*dtypes)`
Updated a month ago2
refactor: remove `ImpalaTable` subclass
Updated a month ago1
`Backend.sql()` throws error if db user has only read permissions
Closed a month ago1
feat(selectors): parse Python types in `s.of_type`
Closed a month ago
feat: Unsuccessfully tried to mimic "unbounded" column behavior, as `pyspark` API allows
Closed a month ago6
refactor: remove ibis.NA
Closed a month ago4
feat: `ibis.select()`
Updated a month ago13
feat: deprecate `ibis.memtable` in favor of expanding `ibis.table`
Updated a month ago2
Omission of data frame origins of S and R
Closed a month ago4
bug: cannot do table.mutate(column_name="some_string")
Closed a month ago1
bug: `.collect()` handling of null values is backend-specific
Closed a month ago3
bug: Snowflake connection hangs indefinitely using "authenticator="externalbrowser"
Closed a month ago1
Impala backend how to drop memtable tmp table after `insert(data)`
Updated a month ago