initial schema

schema/conf-prov.sql

@@ -0,0 +1,19 @@
+-- Configuration and Provisioning Schema
+
+DROP TABLE tDatapoint;
+
+CREATE TABLE tDatapoint (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    unit INTEGER NOT NULL,
+    address INTEGER NOT NULL,
+    count INTEGER NOT NULL,
+    converter TEXT NOT NULL,
+    label TEXT NOT NULL,
+    scanRate INTEGER NOT NULL DEFAULT 1000, -- in milliseconds
+    lastContact TEXT,
+    lastError TEXT,
+    lastValue TEXT,
+    backoff INTEGER NOT NULL DEFAULT 0, -- in seconds
+    CONSTRAINT uniqueDatapoint UNIQUE (unit, address, count, label)
+);
+