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51 lines
1.7 KiB
Python
51 lines
1.7 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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from superset.db_engine_specs.base import BaseEngineSpec, DatabaseCategory
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class SolrEngineSpec(BaseEngineSpec): # pylint: disable=abstract-method
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"""Engine spec for Apache Solr"""
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engine = "solr"
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engine_name = "Apache Solr"
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time_groupby_inline = False
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allows_joins = False
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allows_subqueries = False
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metadata = {
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"description": "Apache Solr is an open-source enterprise search platform.",
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"logo": "apache-solr.png",
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"homepage_url": "https://solr.apache.org/",
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"categories": [
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DatabaseCategory.APACHE_PROJECTS,
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DatabaseCategory.SEARCH_NOSQL,
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DatabaseCategory.OPEN_SOURCE,
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],
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"pypi_packages": ["sqlalchemy-solr"],
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"connection_string": (
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"solr://{username}:{password}@{host}:{port}/{server_path}/{collection}"
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"[/?use_ssl=true|false]"
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),
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"default_port": 8983,
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}
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_time_grain_expressions = {
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None: "{col}",
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}
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