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Fix quote difference on label_move example (#1321)

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Fix quote difference on label_move example
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Dan Fredell 2021-05-24 15:20:38 -05:00 committed by Aliaksandr Valialkin
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@ -67,7 +67,7 @@ This functionality can be tried at [an editable Grafana dashboard](http://play-g
- `label_del(q, label1, ... labelN)` for deleting the given labels from `q`. For example, `label_del(foo, "bar")` would delete `bar` label from all the `foo` series. - `label_del(q, label1, ... labelN)` for deleting the given labels from `q`. For example, `label_del(foo, "bar")` would delete `bar` label from all the `foo` series.
- `label_keep(q, label1, ... labelN)` for deleting all the labels except the given labels from `q`. For example, `label_keep(foo, "bar")` would delete all the labels except `bar` from `foo` series. - `label_keep(q, label1, ... labelN)` for deleting all the labels except the given labels from `q`. For example, `label_keep(foo, "bar")` would delete all the labels except `bar` from `foo` series.
- `label_copy(q, src_label1, dst_label1, ... src_labelN, dst_labelN)` for copying label values from `src_*` to `dst_*`. If `src_label` is empty, then `dst_label` is left untouched. For example, `label_copy(foo, "bar", baz")` would transform `foo{bar="x"}` to `foo{bar="x",baz="x"}`. - `label_copy(q, src_label1, dst_label1, ... src_labelN, dst_labelN)` for copying label values from `src_*` to `dst_*`. If `src_label` is empty, then `dst_label` is left untouched. For example, `label_copy(foo, "bar", baz")` would transform `foo{bar="x"}` to `foo{bar="x",baz="x"}`.
- `label_move(q, src_label1, dst_label1, ... src_labelN, dst_labelN)` for moving label values from `src_*` to `dst_*`. If `src_label` is empty, then `dst_label` is left untouched. For example, `label_move(foo, 'bar", "baz")` would transform `foo{bar="x"}` to `foo{baz="x"}`. - `label_move(q, src_label1, dst_label1, ... src_labelN, dst_labelN)` for moving label values from `src_*` to `dst_*`. If `src_label` is empty, then `dst_label` is left untouched. For example, `label_move(foo, "bar", "baz")` would transform `foo{bar="x"}` to `foo{baz="x"}`.
- `label_transform(q, label, regexp, replacement)` for replacing all the `regexp` occurences with `replacement` in the `label` values from `q`. For example, `label_transform(foo, "bar", "-", "_")` would transform `foo{bar="a-b-c"}` to `foo{bar="a_b_c"}`. - `label_transform(q, label, regexp, replacement)` for replacing all the `regexp` occurences with `replacement` in the `label` values from `q`. For example, `label_transform(foo, "bar", "-", "_")` would transform `foo{bar="a-b-c"}` to `foo{bar="a_b_c"}`.
- `label_value(q, label)` - returns numeric values for the given `label` from `q`. For example, if `label_value(foo, "bar")` is applied to `foo{bar="1.234"}`, then it will return a time series `foo{bar="1.234"}` with `1.234` value. - `label_value(q, label)` - returns numeric values for the given `label` from `q`. For example, if `label_value(foo, "bar")` is applied to `foo{bar="1.234"}`, then it will return a time series `foo{bar="1.234"}` with `1.234` value.
- `label_match(q, label, regexp)` and `label_mismatch(q, label, regexp)` for filtering time series with labels matching (or not matching) the given regexps. - `label_match(q, label, regexp)` and `label_mismatch(q, label, regexp)` for filtering time series with labels matching (or not matching) the given regexps.