rename _version to _metadata

Author: alistairewj

mimic-iv/buildmimic/bigquery/make_version.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 # This script makes the _version table for each schema in BigQuery,
 # Currently hard-coded to the status as of 2025-04-20.
-export VERSION_TABLE="_version"
+export METADATA_TABLE="_metadata"
 
 # create an array of target datasets and versions
 # loop through them at the same time
@@ -18,16 +18,16 @@ for entry in "${datasets[@]}"; do
   export TARGET_DATASET
   export MIMIC_VERSION
 
-  echo "Creating ${TARGET_DATASET}.${VERSION_TABLE} table"
+  echo "Creating ${TARGET_DATASET}.${METADATA_TABLE} table"
     bq query <<EOF
-CREATE TABLE IF NOT EXISTS \`physionet-data.${TARGET_DATASET}.${VERSION_TABLE}\` (
+CREATE TABLE IF NOT EXISTS \`physionet-data.${TARGET_DATASET}.${METADATA_TABLE}\` (
   attribute STRING,
   value STRING
 );
 
-TRUNCATE TABLE \`physionet-data.${TARGET_DATASET}.${VERSION_TABLE}\`;
+TRUNCATE TABLE \`physionet-data.${TARGET_DATASET}.${METADATA_TABLE}\`;
 
-INSERT INTO \`physionet-data.${TARGET_DATASET}.${VERSION_TABLE}\` (attribute, value)
+INSERT INTO \`physionet-data.${TARGET_DATASET}.${METADATA_TABLE}\` (attribute, value)
 VALUES
   ('mimic_version', '${MIMIC_VERSION}');
 EOF

mimic-iv/concepts/make_concepts.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 # This script generates the concepts in the BigQuery table mimiciv_derived.
 export TARGET_DATASET=mimiciv_derived
-export VERSION_TABLE="_version"
+export METADATA_TABLE="_metadata"
 export MIMIC_VERSION="3.1"
 
 # specify bigquery query command options
@@ -23,16 +23,16 @@ done
 GIT_COMMIT_HASH=$(git rev-parse HEAD)
 LATEST_GIT_TAG=$(git describe --tags --abbrev=0)
 
-echo "Creating ${TARGET_DATASET}.${VERSION_TABLE} table"
+echo "Creating ${TARGET_DATASET}.${METADATA_TABLE} table"
 bq query <<EOF
-CREATE TABLE IF NOT EXISTS \`physionet-data.${TARGET_DATASET}.${VERSION_TABLE}\` (
+CREATE TABLE IF NOT EXISTS \`physionet-data.${TARGET_DATASET}.${METADATA_TABLE}\` (
   attribute STRING,
   value STRING
 );
 
-TRUNCATE TABLE \`physionet-data.${TARGET_DATASET}.${VERSION_TABLE}\`;
+TRUNCATE TABLE \`physionet-data.${TARGET_DATASET}.${METADATA_TABLE}\`;
 
-INSERT INTO \`physionet-data.${TARGET_DATASET}.${VERSION_TABLE}\` (attribute, value)
+INSERT INTO \`physionet-data.${TARGET_DATASET}.${METADATA_TABLE}\` (attribute, value)
 VALUES
   ('mimic_version', '${MIMIC_VERSION}'),
   ('mimic_code_version', '${LATEST_GIT_TAG}'),