mssql: fix precision for time column in table mode

ref #11306

pkg/tsdb/mssql/mssql.go

@@ -124,7 +124,7 @@ func (e MssqlQueryEndpoint) transformToTable(query *tsdb.Query, rows *core.Rows,
 		if timeIndex != -1 {
 			switch value := values[timeIndex].(type) {
 			case time.Time:
-				values[timeIndex] = float64(value.Unix())
+				values[timeIndex] = (float64(value.Unix()) * 1000) + float64(value.Nanosecond()/1e6) // in case someone is trying to map times beyond 2262 :D
 			}
 		}
 

public/app/plugins/datasource/mssql/response_parser.ts

@@ -128,7 +128,7 @@ export default class ResponseParser {
       const row = table.rows[i];
       list.push({
         annotation: options.annotation,
-        time: Math.floor(row[timeColumnIndex]) * 1000,
+        time: row[timeColumnIndex],
         text: row[textColumnIndex],
         tags: row[tagsColumnIndex] ? row[tagsColumnIndex].trim().split(/\s*,\s*/) : [],
       });

public/app/plugins/datasource/mssql/specs/datasource_specs.ts

@@ -12,13 +12,15 @@ describe('MSSQLDatasource', function() {
   beforeEach(angularMocks.module('grafana.services'));
   beforeEach(ctx.providePhase(['backendSrv']));
 
-  beforeEach(angularMocks.inject(function($q, $rootScope, $httpBackend, $injector) {
+  beforeEach(
+    angularMocks.inject(function($q, $rootScope, $httpBackend, $injector) {
       ctx.$q = $q;
       ctx.$httpBackend = $httpBackend;
       ctx.$rootScope = $rootScope;
       ctx.ds = $injector.instantiate(MssqlDatasource, { instanceSettings: instanceSettings });
       $httpBackend.when('GET', /\.html$/).respond('');
-  }));
+    })
+  );
 
   describe('When performing annotationQuery', function() {
     let results;
@@ -28,12 +30,12 @@ describe('MSSQLDatasource', function() {
     const options = {
       annotation: {
         name: annotationName,
-        rawQuery: 'select time, text, tags from table;'
+        rawQuery: 'select time, text, tags from table;',
       },
       range: {
         from: moment(1432288354),
-        to: moment(1432288401)
+        to: moment(1432288401),
-      }
+      },
     };
 
     const response = {
@@ -44,21 +46,23 @@ describe('MSSQLDatasource', function() {
             {
               columns: [{ text: 'time' }, { text: 'text' }, { text: 'tags' }],
               rows: [
-                [1432288355, 'some text', 'TagA,TagB'],
+                [1521546171129, 'some text', 'TagA,TagB'],
-                [1432288390, 'some text2', ' TagB , TagC'],
+                [1521546531404, 'some text2', ' TagB , TagC'],
-                [1432288400, 'some text3']
+                [1521546901702, 'some text3'],
-              ]
+              ],
-            }
+            },
-          ]
+          ],
-        }
+        },
-      }
+      },
     };
 
     beforeEach(function() {
       ctx.backendSrv.datasourceRequest = function(options) {
         return ctx.$q.when({ data: response, status: 200 });
       };
-      ctx.ds.annotationQuery(options).then(function(data) { results = data; });
+      ctx.ds.annotationQuery(options).then(function(data) {
+        results = data;
+      });
       ctx.$rootScope.$apply();
     });
 
@@ -83,28 +87,26 @@ describe('MSSQLDatasource', function() {
       results: {
         tempvar: {
           meta: {
-            rowCount: 3
+            rowCount: 3,
           },
           refId: 'tempvar',
           tables: [
             {
               columns: [{ text: 'title' }, { text: 'text' }],
-              rows: [
+              rows: [['aTitle', 'some text'], ['aTitle2', 'some text2'], ['aTitle3', 'some text3']],
-                ['aTitle', 'some text'],
+            },
-                ['aTitle2', 'some text2'],
+          ],
-                ['aTitle3', 'some text3']
+        },
-              ]
+      },
-            }
-          ]
-        }
-      }
     };
 
     beforeEach(function() {
       ctx.backendSrv.datasourceRequest = function(options) {
         return ctx.$q.when({ data: response, status: 200 });
       };
-      ctx.ds.metricFindQuery(query).then(function(data) { results = data; });
+      ctx.ds.metricFindQuery(query).then(function(data) {
+        results = data;
+      });
       ctx.$rootScope.$apply();
     });
 
@@ -122,28 +124,26 @@ describe('MSSQLDatasource', function() {
       results: {
         tempvar: {
           meta: {
-            rowCount: 3
+            rowCount: 3,
           },
           refId: 'tempvar',
           tables: [
             {
               columns: [{ text: '__value' }, { text: '__text' }],
-              rows: [
+              rows: [['value1', 'aTitle'], ['value2', 'aTitle2'], ['value3', 'aTitle3']],
-                ['value1', 'aTitle'],
+            },
-                ['value2', 'aTitle2'],
+          ],
-                ['value3', 'aTitle3']
+        },
-              ]
+      },
-            }
-          ]
-        }
-      }
     };
 
     beforeEach(function() {
       ctx.backendSrv.datasourceRequest = function(options) {
         return ctx.$q.when({ data: response, status: 200 });
       };
-      ctx.ds.metricFindQuery(query).then(function(data) { results = data; });
+      ctx.ds.metricFindQuery(query).then(function(data) {
+        results = data;
+      });
       ctx.$rootScope.$apply();
     });
 
@@ -163,28 +163,26 @@ describe('MSSQLDatasource', function() {
       results: {
         tempvar: {
           meta: {
-            rowCount: 3
+            rowCount: 3,
           },
           refId: 'tempvar',
           tables: [
             {
               columns: [{ text: '__text' }, { text: '__value' }],
-              rows: [
+              rows: [['aTitle', 'same'], ['aTitle', 'same'], ['aTitle', 'diff']],
-                ['aTitle', 'same'],
+            },
-                ['aTitle', 'same'],
+          ],
-                ['aTitle', 'diff']
+        },
-              ]
+      },
-            }
-          ]
-        }
-      }
     };
 
     beforeEach(function() {
       ctx.backendSrv.datasourceRequest = function(options) {
         return ctx.$q.when({ data: response, status: 200 });
       };
-      ctx.ds.metricFindQuery(query).then(function(data) { results = data; });
+      ctx.ds.metricFindQuery(query).then(function(data) {
+        results = data;
+      });
       ctx.$rootScope.$apply();
     });
 
@@ -214,23 +212,22 @@ describe('MSSQLDatasource', function() {
 
     describe('and value is an array of strings', () => {
       it('should return comma separated quoted values', () => {
-        expect(ctx.ds.interpolateVariable(['a', 'b', 'c'], ctx.variable)).to.eql('\'a\',\'b\',\'c\'');
+        expect(ctx.ds.interpolateVariable(['a', 'b', 'c'], ctx.variable)).to.eql("'a','b','c'");
       });
     });
 
     describe('and variable allows multi-value and value is a string', () => {
       it('should return a quoted value', () => {
         ctx.variable.multi = true;
-        expect(ctx.ds.interpolateVariable('abc', ctx.variable)).to.eql('\'abc\'');
+        expect(ctx.ds.interpolateVariable('abc', ctx.variable)).to.eql("'abc'");
       });
     });
 
     describe('and variable allows all and value is a string', () => {
       it('should return a quoted value', () => {
         ctx.variable.includeAll = true;
-        expect(ctx.ds.interpolateVariable('abc', ctx.variable)).to.eql('\'abc\'');
+        expect(ctx.ds.interpolateVariable('abc', ctx.variable)).to.eql("'abc'");
       });
     });
-
   });
 });