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Diffstat (limited to 'src/arrow/dev/benchmarking/ddl/1_06_table_public_language_implementation_version.sql')
-rw-r--r-- | src/arrow/dev/benchmarking/ddl/1_06_table_public_language_implementation_version.sql | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/arrow/dev/benchmarking/ddl/1_06_table_public_language_implementation_version.sql b/src/arrow/dev/benchmarking/ddl/1_06_table_public_language_implementation_version.sql new file mode 100644 index 000000000..f7d26e4e2 --- /dev/null +++ b/src/arrow/dev/benchmarking/ddl/1_06_table_public_language_implementation_version.sql @@ -0,0 +1,46 @@ +/* + Licensed to the Apache Software Foundation (ASF) under one + or more contributor license agreements. See the NOTICE file + distributed with this work for additional information + regarding copyright ownership. The ASF licenses this file + to you under the Apache License, Version 2.0 (the + "License"); you may not use this file except in compliance + with the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, + software distributed under the License is distributed on an + "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + KIND, either express or implied. See the License for the + specific language governing permissions and limitations + under the License. +*/ + + +-- LANGUAGE_IMPLEMENTATION_VERSION +CREATE TABLE IF NOT EXISTS public.language_implementation_version +( + language_implementation_version_id SERIAL + , language_implementation_version citext NOT NULL DEFAULT '' + , benchmark_language_id integer NOT NULL + , PRIMARY KEY (language_implementation_version_id, benchmark_language_id) + , FOREIGN KEY (benchmark_language_id) REFERENCES public.benchmark_language +); +COMMENT ON TABLE public.language_implementation_version + IS 'The benchmark language implementation or compiler version, e.g. ' + '''CPython 2.7'' or ''PyPy x.y'' or ''gcc 7.3.0'' or ' + '''gcc (Ubuntu 7.3.0-27ubuntu1~18.04) 7.3.0''.'; +COMMENT ON COLUMN public.language_implementation_version.language_implementation_version + IS 'The version number used in the benchmark environment (e.g. ''2.7'').'; + +-- CONSTRAINTS +ALTER TABLE public.language_implementation_version + ADD CONSTRAINT language_implementation_version_check_version_length + CHECK (char_length(language_implementation_version) < 255); + +CREATE UNIQUE INDEX language_implementation_version_unique_index + ON public.language_implementation_version + (benchmark_language_id, language_implementation_version); +COMMENT ON INDEX language_implementation_version_unique_index + IS 'Enforce unique implementation versions for the languages.'; |