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Handle slashes in Presto schemas for SQLAlchemy URL #280

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yciabaud opened this issue Apr 14, 2019 · 1 comment

yciabaud commented Apr 14, 2019

When connecting a PrestoDB database to query a Apache Pulsar SQL worker, errors are occurring when working with a schema containing slashes.

The check from: https://github.com/dropbox/PyHive/blob/master/pyhive/sqlalchemy_presto.py#L106 is raising an exception whereas I expected the schema to contain the slash.

I believe the check should be removed or we need a way to escape the slashes:

presto://localhost:8081/pulsar/public/default
presto://localhost:8081/pulsar/public%2Fdefault

Example of integration can be found here: apache/superset#7297

yciabaud changed the title ~~Handle slashes in Presto schemas~~ Handle slashes in Presto schemas for SQLAlchemy URL

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yciabaud commented Apr 14, 2019

A workaround for this is using presto://localhost:8081/pulsar?schema=public/default', if this is OK for you you can close this issue.

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