45 lines
1.8 KiB
R
45 lines
1.8 KiB
R
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# Copyright 2017 Observational Health Data Sciences and Informatics
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#
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# This file is part of DDLGeneratr
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#' Write constraint script
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#'
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#' @param targetdialect The dialect of the target database. Choices are "oracle", "postgresql", "pdw", "redshift", "impala", "netezza", "bigquery", "sql server"
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#' @param cdmVersion The version of the CDM that you are creating the primary keys for
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#' @param cdmDatabaseSchema The name of the schema where the cdm sits.
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#' @param sqlFilename The name of the file that should be rendered and translated to a different dbms.
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#'
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#' @export
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writeConstraints <- function(targetdialect, cdmVersion, cdmDatabaseSchema, sqlFileName) {
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if(!dir.exists("output")){
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dir.create("output")
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}
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if(!dir.exists(paste0("output/",targetdialect))){
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dir.create(paste0("output/",targetdialect))
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}
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sql <- SqlRender::loadRenderTranslateSql(sqlFilename = sqlFileName,
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packageName = "CdmDdlBase",
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dbms = targetdialect,
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targetdialect = targetdialect,
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cdmDatabaseSchema = cdmDatabaseSchema)
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SqlRender::writeSql(sql = sql,
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targetFile = paste0("output/",targetdialect,"/OMOP CDM ",targetdialect," ", cdmVersion, " constraints.sql"))
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}
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