Merge pull request #2 from mediasanctuary/index-data

Load, index, save time series
mediasanctuary · Oct 4, 2023 · 6310f0c · 6310f0c
2 parents eccce72 + 3090be2
commit 6310f0c
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Showing 6 changed files with 647 additions and 22 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1,3 +1,4 @@
 .DS_Store
 node_modules/
 .env
+data/index.db
diff --git a/db/migration-01.sql b/db/migration-01.sql
@@ -0,0 +1,15 @@
+CREATE TABLE record (
+	sensor_id INTEGER,
+	time_stamp INTEGER,
+	pm25_alt_a REAL,
+	pm25_alt_b REAL,
+	pm25_atm_a REAL,
+	pm25_atm_b REAL,
+	pm25_cf_1_a REAL,
+	pm25_cf_1_b REAL,
+	temperature REAL,
+	humidity REAL,
+	pressure REAL
+);
+
+CREATE INDEX record_idx ON record (sensor_id, time_stamp, pm25_atm_a, pm25_atm_b);