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fix: Rename database from 'couchbasedb' to 'couchbase' in documentation and db_engine_specs #29911

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merged 9 commits into from
Aug 13, 2024
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fix: Rename database from 'couchbasedb' to 'couchbase' in documentation and db_engine_specs #29911

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ceeb621
Rename connector from 'couchbasedb' to 'couchbase' in documentation a…
ayush-couchbase Aug 10, 2024
135f169
Updated alias to old name
ayush-couchbase Aug 11, 2024
a892bab
Updated alias to old name
ayush-couchbase Aug 11, 2024
bf93aaf
Updated alias to old name
ayush-couchbase Aug 11, 2024
a6d889b
Updated alias to old name
ayush-couchbase Aug 11, 2024
8ade0e6
removing couchbase from engine_alias name
ayush-couchbase Aug 12, 2024
8cf2d4f
removing couchbase from engine_alias name
ayush-couchbase Aug 12, 2024
bfb6776
removed link to www.cnovit.com
ayush-couchbase Aug 12, 2024
3d6682a
putting cnovit link with https
ayush-couchbase Aug 13, 2024
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2 changes: 1 addition & 1 deletion RESOURCES/INTHEWILD.md
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Expand Up @@ -80,7 +80,7 @@ Join our growing community!
- [Caizin](https://caizin.com/) [@tejaskatariya]
- [Careem](https://www.careem.com/) [@SamraHanifCareem]
- [Cloudsmith](https://cloudsmith.io) [@alancarson]
- [CnOvit](http://www.cnovit.com/) [@xieshaohu]
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Is this removal intentional? Maybe you meant to add Couchbase?

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@ayush-couchbase ayush-couchbase Aug 12, 2024 •
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This link is not working. So tests were failing. @villebro is discussing about it in previous conversation. So I removed it

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@ayush-couchbase it seems the link was failing due to being http and not https - could you update that? The https one works for me at least. After that I think we're good to go.

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Sure , Updated in new patch

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FYI, the link checker does not block merging... it just gives us little to-do items as maintainers. I'll open a PR today to sweep up whatever's left at the moment.

- [CnOvit](https://www.cnovit.com/) [@xieshaohu]
- [Cyberhaven](https://www.cyberhaven.com/) [@toliver-ch]
- [Deepomatic](https://deepomatic.com/) [@Zanoellia]
- [Dial Once](https://www.dial-once.com/)
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9 changes: 5 additions & 4 deletions docs/docs/configuration/databases.mdx
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Expand Up @@ -54,7 +54,7 @@ are compatible with Superset.
| [Azure MS SQL](/docs/configuration/databases#sql-server) | `pip install pymssql` | `mssql+pymssql://UserName@presetSQL:[email protected]:1433/TestSchema` |
| [ClickHouse](/docs/configuration/databases#clickhouse) | `pip install clickhouse-connect` | `clickhousedb://{username}:{password}@{hostname}:{port}/{database}` |
| [CockroachDB](/docs/configuration/databases#cockroachdb) | `pip install cockroachdb` | `cockroachdb://root@{hostname}:{port}/{database}?sslmode=disable` |
| [CouchbaseDB](/docs/configuration/databases#couchbaseDB) | `pip install couchbase-sqlalchemy` | `couchbasedb://{username}:{password}@{hostname}:{port}?truststorepath={ssl certificate path}` |
| [Couchbase](/docs/configuration/databases#couchbase) | `pip install couchbase-sqlalchemy` | `couchbase://{username}:{password}@{hostname}:{port}?truststorepath={ssl certificate path}` |
| [Dremio](/docs/configuration/databases#dremio) | `pip install sqlalchemy_dremio` | `dremio://user:pwd@host:31010/` |
| [Elasticsearch](/docs/configuration/databases#elasticsearch) | `pip install elasticsearch-dbapi` | `elasticsearch+http://{user}:{password}@{host}:9200/` |
| [Exasol](/docs/configuration/databases#exasol) | `pip install sqlalchemy-exasol` | `exa+pyodbc://{username}:{password}@{hostname}:{port}/my_schema?CONNECTIONLCALL=en_US.UTF-8&driver=EXAODBC` |
Expand Down Expand Up @@ -375,9 +375,10 @@ cockroachdb://root@{hostname}:{port}/{database}?sslmode=disable



#### CouchbaseDB
#### Couchbase

The recommended connector library for CouchbaseDB is
The Couchbase's Superset connection is designed to support two services: Couchbase Analytics and Couchbase Columnar.
The recommended connector library for couchbase is
[couchbase-sqlalchemy](https://github.com/couchbase/couchbase-sqlalchemy).
```
pip install couchbase-sqlalchemy
Expand All @@ -386,7 +387,7 @@ pip install couchbase-sqlalchemy
The expected connection string is formatted as follows:

```
couchbasedb://{username}:{password}@{hostname}:{port}?truststorepath={certificate path}?ssl={true/false}
couchbase://{username}:{password}@{hostname}:{port}?truststorepath={certificate path}?ssl={true/false}
```


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13 changes: 7 additions & 6 deletions superset/db_engine_specs/couchbasedb.py → superset/db_engine_specs/couchbase.py
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Expand Up @@ -74,14 +74,15 @@ class CouchbaseParametersSchema(Schema):
)


class CouchbaseDbEngineSpec(BasicParametersMixin, BaseEngineSpec):
engine = "couchbasedb"
class CouchbaseEngineSpec(BasicParametersMixin, BaseEngineSpec):
engine = "couchbase"
engine_aliases = {"couchbasedb"}
engine_name = "Couchbase"
default_driver = "couchbasedb"
default_driver = "couchbase"
allows_joins = False
allows_subqueries = False
sqlalchemy_uri_placeholder = (
"couchbasedb://user:password@host[:port]?truststorepath=value?ssl=value"
"couchbase://user:password@host[:port]?truststorepath=value?ssl=value"
)
parameters_schema = CouchbaseParametersSchema()

Expand Down Expand Up @@ -128,7 +129,7 @@ def build_sqlalchemy_uri(

if parameters.get("port") is None:
uri = URL.create(
"couchbasedb",
"couchbase",
username=parameters.get("username"),
password=parameters.get("password"),
host=parameters["host"],
Expand All @@ -137,7 +138,7 @@ def build_sqlalchemy_uri(
)
else:
uri = URL.create(
"couchbasedb",
"couchbase",
username=parameters.get("username"),
password=parameters.get("password"),
host=parameters["host"],
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2 changes: 1 addition & 1 deletion superset/sql_parse.py
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Expand Up @@ -102,7 +102,7 @@
"clickhouse": Dialects.CLICKHOUSE,
"clickhousedb": Dialects.CLICKHOUSE,
"cockroachdb": Dialects.POSTGRES,
"couchbasedb": Dialects.MYSQL,
"couchbase": Dialects.MYSQL,
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This would entail a breaking change, and would break every Couchbase connection created by existing users. At minimum we would need to create an alias for the old dialect name to ensure old connections still work.

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I have corrected this in new patch. I am adding alias to old name also. I am seeing all checks passed too.

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I am adding alias to old name also.

I don't see the alias here - can you check how the alias is implemented in the Postgres spec?

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My mistake I thought alias means updating sql_parse , I saw oceanbase and postgres db_engine_specs and similar to that I have added engine_aliases = {"couchbase", "couchbasedb"} to db_engine_spec/couchbase.py .

# "crate": ???
# "databend": ???
"databricks": Dialects.DATABRICKS,
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12 changes: 6 additions & 6 deletions tests/unit_tests/db_engine_specs/test_couchbase.py
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Expand Up @@ -33,18 +33,18 @@ def test_epoch_to_dttm() -> None:
"""
DB Eng Specs (couchbase): Test epoch to dttm
"""
from superset.db_engine_specs.couchbasedb import CouchbaseDbEngineSpec
from superset.db_engine_specs.couchbase import CouchbaseEngineSpec

assert CouchbaseDbEngineSpec.epoch_to_dttm() == "MILLIS_TO_STR({col} * 1000)"
assert CouchbaseEngineSpec.epoch_to_dttm() == "MILLIS_TO_STR({col} * 1000)"


def test_epoch_ms_to_dttm() -> None:
"""
DB Eng Specs (couchbase): Test epoch ms to dttm
"""
from superset.db_engine_specs.couchbasedb import CouchbaseDbEngineSpec
from superset.db_engine_specs.couchbase import CouchbaseEngineSpec

assert CouchbaseDbEngineSpec.epoch_ms_to_dttm() == "MILLIS_TO_STR({col})"
assert CouchbaseEngineSpec.epoch_ms_to_dttm() == "MILLIS_TO_STR({col})"


@pytest.mark.parametrize(
Expand All @@ -62,7 +62,7 @@ def test_convert_dttm(
expected_result: Optional[str],
dttm: datetime, # noqa: F811
) -> None:
from superset.db_engine_specs.couchbasedb import CouchbaseDbEngineSpec as spec
from superset.db_engine_specs.couchbase import CouchbaseEngineSpec as spec

assert_convert_dttm(spec, target_type, expected_result, dttm)

Expand All @@ -88,6 +88,6 @@ def test_get_column_spec(
generic_type: GenericDataType,
is_dttm: bool,
) -> None:
from superset.db_engine_specs.couchbasedb import CouchbaseDbEngineSpec as spec
from superset.db_engine_specs.couchbase import CouchbaseEngineSpec as spec

assert_column_spec(spec, native_type, sqla_type, attrs, generic_type, is_dttm)
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