Comments (5)
Wouldn't using an object typed column defined at the table definition a working alternate?
from crate.
Wouldn't using an object typed column defined at the table definition a working alternate?
Maybe. I don't have much SQL knowledge so I don't know the implications.
But upon further investigation, it seems like this is far from the only postgres feature we use that CrateDB is missing. Docs say user defined functions are only supported in JavaScript (we define them in SQL), no support for creating rules, or triggers, or aggregates... I suspect these may be a bit harder to work around.
But given that the lack of support for CREATE TYPE isn't mentioned in the docs under "unsupported features and functions", I think this support should either be added, or the docs should be updated to acknowledge that it's missing.
from crate.
CrateDB supports many aggregate functions, https://cratedb.com/docs/crate/reference/en/5.6/general/builtins/aggregation.html#aggregation Is there any that you are missing from Crate?
from crate.
CrateDB supports many aggregate functions, https://cratedb.com/docs/crate/reference/en/5.6/general/builtins/aggregation.html#aggregation Is there any that you are missing from Crate?
I'm missing the ability to define my own aggregation functions.
from crate.
I'm missing the ability to define my own aggregation functions.
Hi, it is a workaround, but you may want to take a look at how this is achieved with an UDF in https://community.cratedb.com/t/advanced-downsampling-with-the-lttb-algorithm/1287
from crate.
Related Issues (20)
- COPY FROM does not work on all files inside folder HOT 10
- Vector Store: Provide distance functions as scalar functions HOT 3
- Unable to copy data between tables using the syntax: `INSERT INTO test2 (SELECT * FROM test)` HOT 5
- Docker image for 5.5.4 unavailable HOT 3
- Prepared Statements Incorrectly Storing Partition Information HOT 5
- Allow non-superusers to run ALTER TABLE REROUTE commands HOT 1
- ArrayIndexOutOfBoundsException in complex query HOT 3
- Disallow setting both balance.index and balance.shard factors to 0
- Improve primary shards balancing/reduce primary shard write overhead HOT 1
- Support `GROUP BY ALL` HOT 9
- Avoid adding unreleased file in EOL branches (maybe we need a custom plugin?) HOT 2
- Support Parquet as export file format for `COPY TO` HOT 2
- Insert into column with default value doesnt work "standalone" HOT 1
- Enable more flexible killing of jobs HOT 4
- schema_rename_replacement in RESTORE SNAPSHOT not working as expected with partitioned table HOT 2
- Allow referencing grandparent fields
- GRANT on unknown objects need to be rejected HOT 7
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from crate.