Solves #153

Since BQ can't handle aliases in the where clause you will need to use the having clause:
```
SELECT
  end_time AS time,
  name as text,
  type as tags
FROM
  <some table name> group by 1,2,3
HAVING
  $__timeFilter(time)
```

Author: avivl

dist/module.js

@@ -59479,7 +59479,6 @@ function () {
             q = _this._updateAlias(q, modOptions, query.refId);
           }
 
-          console.log(q);
           var limit = q.match(/[^]+(\bLIMIT\b)/gi);
 
           if (limit == null) {
@@ -59786,12 +59785,15 @@ function () {
       });
     }
 
+    var rawSql = this.templateSrv.replace(options.annotation.rawQuery, options.scopedVars, this.interpolateVariable);
     var query = {
       datasourceId: this.id,
       format: "table",
-      rawSql: this.templateSrv.replace(options.annotation.rawQuery, options.scopedVars, this.interpolateVariable),
+      rawSql: rawSql,
       refId: options.annotation.name
     };
+    this.queryModel.target.rawSql = query.rawSql;
+    query.rawSql = this.queryModel.expend_macros(options);
     return this.backendSrv.datasourceRequest({
       data: {
         query: query.rawSql,
@@ -61447,9 +61449,9 @@ function () {
       var row = _a[_i];
       list.push({
         annotation: options.annotation,
-        tags: row[tagsColumnIndex] ? row[tagsColumnIndex].trim().split(/\s*,\s*/) : [],
+        tags: row.f[tagsColumnIndex].v ? row.f[tagsColumnIndex].v.trim().split(/\s*,\s*/) : [],
         text: row.f[textColumnIndex],
-        time: new Date(Number(Math.floor(Number(row.f[timeColumnIndex].v))) * 1000).toString(),
+        time: Number(Math.floor(Number(row.f[timeColumnIndex].v))) * 1000,
         title: row.f[titleColumnIndex]
       });
     }

dist/module.js.map

@@ -236,7 +236,6 @@ export class BigQueryDatasource {
       if (query.refId.search(Shifted) > -1) {
         q = this._updateAlias(q, modOptions, query.refId);
       }
-      console.log(q)
       const limit = q.match(/[^]+(\bLIMIT\b)/gi);
       if (limit == null) {
         q += " LIMIT " + options.maxDataPoints;
@@ -396,17 +395,20 @@ export class BigQueryDatasource {
         message: "Query missing in annotation definition"
       });
     }
+    const rawSql = this.templateSrv.replace(
+      options.annotation.rawQuery,
+      options.scopedVars,
+      this.interpolateVariable
+    );
 
     const query = {
       datasourceId: this.id,
       format: "table",
-      rawSql: this.templateSrv.replace(
-        options.annotation.rawQuery,
-        options.scopedVars,
-        this.interpolateVariable
-      ),
+      rawSql,
       refId: options.annotation.name
     };
+    this.queryModel.target.rawSql = query.rawSql;
+    query.rawSql = this.queryModel.expend_macros(options);
     return this.backendSrv
       .datasourceRequest({
         data: {
@@ -418,7 +420,7 @@ export class BigQueryDatasource {
         },
         method: "POST",
         requestId: options.annotation.name,
-        url: url
+        url
       })
       .then(data =>
         this.responseParser.transformAnnotationResponse(options, data)

src/datasource.ts

@@ -260,7 +260,6 @@ export default class ResponseParser {
     const titleColumnIndex = -1;
     let textColumnIndex = -1;
     let tagsColumnIndex = -1;
-
     for (let i = 0; i < data.data.schema.fields.length; i++) {
       if (data.data.schema.fields[i].name === "time") {
         timeColumnIndex = i;
@@ -279,19 +278,16 @@ export default class ResponseParser {
     for (const row of table.rows) {
       list.push({
         annotation: options.annotation,
-        tags: row[tagsColumnIndex]
-          ? row[tagsColumnIndex].trim().split(/\s*,\s*/)
+        tags: row.f[tagsColumnIndex].v
+          ? row.f[tagsColumnIndex].v.trim().split(/\s*,\s*/)
           : [],
         text: row.f[textColumnIndex],
-        time: new Date(
-          Number(Math.floor(Number(row.f[timeColumnIndex].v))) * 1000
-        ).toString(),
+        time: Number(Math.floor(Number(row.f[timeColumnIndex].v))) * 1000,
         title: row.f[titleColumnIndex]
       });
     }
     return list;
   }
-
   private _handelWildCardTables(tables) {
     let sorted = new Map();
     let newTables = [];

src/response_parser.ts

@@ -358,113 +358,6 @@ describe("BigQueryDatasource", () => {
       expect(results.length).toBe(6);
     });
   });
-
-  describe("When performing annotationQuery", () => {
-    let results;
-
-    const annotationName = "MyAnno";
-
-    const options = {
-      annotation: {
-        name: annotationName,
-        rawQuery: "select time, title, text, tags from table;"
-      },
-      range: {
-        from: moment(1432288354),
-        to: moment(1432288401)
-      }
-    };
-    const response = {
-      kind: "bigquery#queryResponse",
-      schema: {
-        fields: [
-          {
-            name: "time",
-            type: "TIMESTAMP",
-            mode: "NULLABLE"
-          },
-          {
-            name: "text",
-            type: "text",
-            mode: "NULLABLE"
-          }
-        ]
-      },
-      jobReference: {
-        projectId: "aviv-playground",
-        jobId: "job_fB4qCDAO-TKg1Orc-OrkdIRxCGN5",
-        location: "US"
-      },
-      totalRows: "3",
-      rows: [
-        {
-          f: [
-            {
-              v: "1.521578851E9"
-            },
-            {
-              v: "some text"
-            }
-          ]
-        },
-        {
-          f: [
-            {
-              v: "1.521578916E9"
-            },
-            {
-              v: "some text2"
-            }
-          ]
-        },
-        {
-          f: [
-            {
-              v: "1.521578927E9"
-            },
-            {
-              v: "some text3"
-            }
-          ]
-        }
-      ],
-      totalBytesProcessed: "23289520",
-      jobComplete: true,
-      cacheHit: false
-    };
-/*    const response = {
-      results: {
-        MyAnno: {
-          refId: annotationName,
-          data: [
-            {
-              columns: [{ text: "time" }, { text: "text" }, { text: "tags" }],
-              rows: [
-                [1432288355, "some text", "TagA,TagB"],
-                [1432288390, "some text2", " TagB , TagC"],
-                [1432288400, "some text3"]
-              ]
-            }
-          ]
-        }
-      }
-    };*/
-
-    beforeEach(() => {
-      ctx.backendSrv.datasourceRequest = jest.fn(options => {
-        return Promise.resolve({ data: response, status: 200 });
-      });
-      ctx.ds.annotationQuery(options).then(data => {
-        results = data;
-      });
-    });
-    it("should return annotation list", () => {
-      expect(results.length).toBe(3);
-
-      expect(results[0].text.v).toBe("some text");
-    });
-  });
-
   describe("When performing getProjects", () => {
     let queryResults;
     const response = {