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Commit 9d84e6f3 by Marcus Efraimsson
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mssql: fix precision for time columns in time series query mode

parent 0317ecbf
Showing with 347 additions and 51 deletions
docker/blocks/mssql_tests/dashboard.json
......@@ -100,7 +100,7 @@
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......@@ -1619,7 +1675,11 @@
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......@@ -1702,7 +1762,11 @@
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......@@ -1792,7 +1856,11 @@
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......@@ -1875,7 +1943,11 @@
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......@@ -1965,7 +2037,11 @@
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......@@ -2048,7 +2124,11 @@
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......@@ -2138,7 +2218,11 @@
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......@@ -2221,7 +2305,11 @@
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......@@ -2311,7 +2399,11 @@
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......@@ -2394,7 +2486,11 @@
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"refresh": false,
......@@ -2504,5 +2600,5 @@
"timezone": "",
"title": "Microsoft SQL Server Data Source Test",
"uid": "GlAqcPgmz",
"version": 57
"version": 58
}
\ No newline at end of file
pkg/tsdb/mssql/mssql.go
......@@ -8,8 +8,6 @@ import (
"strconv"
"strings"
"time"
"math"
_ "github.com/denisenkom/go-mssqldb"
......@@ -231,15 +229,18 @@ func (e MssqlQueryEndpoint) transformToTimeSeries(query *tsdb.Query, rows *core.
return err
}
// converts column named time to unix timestamp in milliseconds to make
// native mysql datetime types and epoch dates work in
// annotation and table queries.
tsdb.ConvertSqlTimeColumnToEpochMs(values, timeIndex)
switch columnValue := values[timeIndex].(type) {
case int64:
timestamp = float64(columnValue * 1000)
timestamp = float64(columnValue)
case float64:
timestamp = columnValue * 1000
case time.Time:
timestamp = (float64(columnValue.Unix()) * 1000) + float64(columnValue.Nanosecond()/1e6) // in case someone is trying to map times beyond 2262 :D
timestamp = columnValue
default:
return fmt.Errorf("Invalid type for column time, must be of type timestamp or unix timestamp")
return fmt.Errorf("Invalid type for column time, must be of type timestamp or unix timestamp, got: %T %v", columnValue, columnValue)
}
if metricIndex >= 0 {
......
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