refactor: db connectors

dist/datasource-zabbix/zabbix/connectors/sql/mysql.js

@@ -0,0 +1,41 @@
+"use strict";
+
+System.register([], function (_export, _context) {
+  "use strict";
+
+  var TEST_QUERY, mysql;
+  /**
+   * MySQL queries
+   */
+
+  function historyQuery(itemids, table, timeFrom, timeTill, intervalSec, aggFunction) {
+    var time_expression = "clock DIV " + intervalSec + " * " + intervalSec;
+    var query = "\n    SELECT CAST(itemid AS CHAR) AS metric, " + time_expression + " AS time_sec, " + aggFunction + "(value) AS value\n    FROM " + table + "\n    WHERE itemid IN (" + itemids + ")\n      AND clock > " + timeFrom + " AND clock < " + timeTill + "\n    GROUP BY " + time_expression + ", metric\n    ORDER BY time_sec ASC\n  ";
+    return query;
+  }
+
+  function trendsQuery(itemids, table, timeFrom, timeTill, intervalSec, aggFunction, valueColumn) {
+    var time_expression = "clock DIV " + intervalSec + " * " + intervalSec;
+    var query = "\n    SELECT CAST(itemid AS CHAR) AS metric, " + time_expression + " AS time_sec, " + aggFunction + "(" + valueColumn + ") AS value\n    FROM " + table + "\n    WHERE itemid IN (" + itemids + ")\n      AND clock > " + timeFrom + " AND clock < " + timeTill + "\n    GROUP BY " + time_expression + ", metric\n    ORDER BY time_sec ASC\n  ";
+    return query;
+  }
+
+  function testQuery() {
+    return TEST_QUERY;
+  }
+
+  return {
+    setters: [],
+    execute: function () {
+      TEST_QUERY = "SELECT CAST(itemid AS CHAR) AS metric, clock AS time_sec, value_avg AS value FROM trends_uint LIMIT 1";
+      mysql = {
+        historyQuery: historyQuery,
+        trendsQuery: trendsQuery,
+        testQuery: testQuery
+      };
+
+      _export("default", mysql);
+    }
+  };
+});
+//# sourceMappingURL=mysql.js.map