mirror of
https://github.com/grafana/grafana.git
synced 2025-02-25 18:55:37 -06:00
update mysql/mssql query/annotation help sections
This commit is contained in:
@@ -28,12 +28,12 @@ An annotation is an event that is overlaid on top of graphs. The query can have
|
||||
Macros:
|
||||
- $__time(column) -> column AS time
|
||||
- $__timeEpoch(column) -> DATEDIFF(second, '1970-01-01', column) AS time
|
||||
- $__timeFilter(column) -> column >= DATEADD(s, 18446744066914186738, '1970-01-01') AND column <= DATEADD(s, 18446744066914187038, '1970-01-01')
|
||||
- $__timeFilter(column) -> column BETWEEN '2017-04-21T05:01:17Z' AND '2017-04-21T05:01:17Z'
|
||||
- $__unixEpochFilter(column) -> column >= 1492750877 AND column <= 1492750877
|
||||
|
||||
Or build your own conditionals using these macros which just return the values:
|
||||
- $__timeFrom() -> DATEADD(second, 1492750877, '1970-01-01')
|
||||
- $__timeTo() -> DATEADD(second, 1492750877, '1970-01-01')
|
||||
- $__timeFrom() -> '2017-04-21T05:01:17Z'
|
||||
- $__timeTo() -> '2017-04-21T05:01:17Z'
|
||||
- $__unixEpochFrom() -> 1492750877
|
||||
- $__unixEpochTo() -> 1492750877
|
||||
</pre>
|
||||
|
||||
@@ -49,7 +49,7 @@ Table:
|
||||
Macros:
|
||||
- $__time(column) -> column AS time
|
||||
- $__timeEpoch(column) -> DATEDIFF(second, '1970-01-01', column) AS time
|
||||
- $__timeFilter(column) -> column >= DATEADD(s, 18446744066914186738, '1970-01-01') AND column <= DATEADD(s, 18446744066914187038, '1970-01-01')
|
||||
- $__timeFilter(column) -> column BETWEEN '2017-04-21T05:01:17Z' AND '2017-04-21T05:01:17Z'
|
||||
- $__unixEpochFilter(column) -> column >= 1492750877 AND column <= 1492750877
|
||||
- $__timeGroup(column, '5m'[, fillvalue]) -> CAST(ROUND(DATEDIFF(second, '1970-01-01', column)/300.0, 0) as bigint)*300. Providing a <i>fillValue</i> of <i>NULL</i> or floating value will automatically fill empty series in timerange with that value.
|
||||
|
||||
@@ -62,8 +62,8 @@ GROUP BY $__timeGroup(date_time_col, '1h')
|
||||
ORDER BY 1
|
||||
|
||||
Or build your own conditionals using these macros which just return the values:
|
||||
- $__timeFrom() -> DATEADD(second, 1492750877, '1970-01-01')
|
||||
- $__timeTo() -> DATEADD(second, 1492750877, '1970-01-01')
|
||||
- $__timeFrom() -> '2017-04-21T05:01:17Z'
|
||||
- $__timeTo() -> '2017-04-21T05:01:17Z'
|
||||
- $__unixEpochFrom() -> 1492750877
|
||||
- $__unixEpochTo() -> 1492750877
|
||||
</pre>
|
||||
|
||||
@@ -28,12 +28,12 @@ An annotation is an event that is overlaid on top of graphs. The query can have
|
||||
Macros:
|
||||
- $__time(column) -> UNIX_TIMESTAMP(column) as time (or as time_sec)
|
||||
- $__timeEpoch(column) -> UNIX_TIMESTAMP(column) as time (or as time_sec)
|
||||
- $__timeFilter(column) -> UNIX_TIMESTAMP(time_date_time) > 1492750877 AND UNIX_TIMESTAMP(time_date_time) < 1492750877
|
||||
- $__timeFilter(column) -> column BETWEEN '2017-04-21T05:01:17Z' AND '2017-04-21T05:01:17Z'
|
||||
- $__unixEpochFilter(column) -> time_unix_epoch > 1492750877 AND time_unix_epoch < 1492750877
|
||||
|
||||
Or build your own conditionals using these macros which just return the values:
|
||||
- $__timeFrom() -> FROM_UNIXTIME(1492750877)
|
||||
- $__timeTo() -> FROM_UNIXTIME(1492750877)
|
||||
- $__timeFrom() -> '2017-04-21T05:01:17Z'
|
||||
- $__timeTo() -> '2017-04-21T05:01:17Z'
|
||||
- $__unixEpochFrom() -> 1492750877
|
||||
- $__unixEpochTo() -> 1492750877
|
||||
</pre>
|
||||
|
||||
@@ -48,7 +48,7 @@ Table:
|
||||
Macros:
|
||||
- $__time(column) -> UNIX_TIMESTAMP(column) as time_sec
|
||||
- $__timeEpoch(column) -> UNIX_TIMESTAMP(column) as time_sec
|
||||
- $__timeFilter(column) -> UNIX_TIMESTAMP(time_date_time) ≥ 1492750877 AND UNIX_TIMESTAMP(time_date_time) ≤ 1492750877
|
||||
- $__timeFilter(column) -> column BETWEEN '2017-04-21T05:01:17Z' AND '2017-04-21T05:01:17Z'
|
||||
- $__unixEpochFilter(column) -> time_unix_epoch > 1492750877 AND time_unix_epoch < 1492750877
|
||||
- $__timeGroup(column,'5m') -> cast(cast(UNIX_TIMESTAMP(column)/(300) as signed)*300 as signed)
|
||||
|
||||
@@ -61,8 +61,8 @@ GROUP BY 1
|
||||
ORDER BY 1
|
||||
|
||||
Or build your own conditionals using these macros which just return the values:
|
||||
- $__timeFrom() -> FROM_UNIXTIME(1492750877)
|
||||
- $__timeTo() -> FROM_UNIXTIME(1492750877)
|
||||
- $__timeFrom() -> '2017-04-21T05:01:17Z'
|
||||
- $__timeTo() -> '2017-04-21T05:01:17Z'
|
||||
- $__unixEpochFrom() -> 1492750877
|
||||
- $__unixEpochTo() -> 1492750877
|
||||
</pre>
|
||||
|
||||
Reference in New Issue
Block a user