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This patch reserves SQL:2016 reserved words, excluding: 1. Impala builtin function names. 2. Time unit words(year, month, etc.). 3. An exception list based on a discussion. Some test cases are modified to avoid these words. A impalad and catalogd startup option reserved_words_version is added. The words are reserved if the option is set to "3.0.0". Change-Id: If1b295e6a77e840cf1b794c2eb73e1b9d2b8ddd6 Reviewed-on: http://gerrit.cloudera.org:8080/9096 Reviewed-by: Alex Behm <alex.behm@cloudera.com> Reviewed-by: Philip Zeyliger <philip@cloudera.com> Tested-by: Impala Public Jenkins
39 lines
1.7 KiB
Python
39 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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import pytest
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from tests.common.custom_cluster_test_suite import CustomClusterTestSuite
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class TestReservedWordsVersion(CustomClusterTestSuite):
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@pytest.mark.execute_serially
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@CustomClusterTestSuite.with_args("--reserved_words_version=3.0.0")
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def test_3_0(self):
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assert "A reserved word cannot be used as an identifier: at" in \
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str(self.execute_query_expect_failure(self.client, "select 1 as at"))
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self.execute_query_expect_success(self.client, "select 1 as `at`")
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self.execute_query_expect_success(self.client, "select 1 as year")
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self.execute_query_expect_success(self.client, "select 1 as avg")
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@pytest.mark.execute_serially
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@CustomClusterTestSuite.with_args("--reserved_words_version=2.11.0")
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def test_2_11(self):
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self.execute_query_expect_success(self.client, "select 1 as at")
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self.execute_query_expect_success(self.client, "select 1 as year")
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self.execute_query_expect_success(self.client, "select 1 as avg")
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