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Merged
CritasWang merged 1 commit into from
Mar 25, 2025
Merged

add show timeseries where tag #657

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31 changes: 31 additions & 0 deletions src/UserGuide/Master/Tree/Basic-Concept/Operate-Metadata_apache.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -743,6 +743,37 @@ It costs 0.016s

```

* SHOW TIMESERIES WHERE TAGS(KEY) = VALUE
* SHOW TIMESERIES WHERE TAGS(KEY) CONTAINS VALUE

The query result set is filtered by tags. For example:

```
show timeseries root.ln.** where TAGS(unit)='c'
show timeseries root.ln.** where TAGS(description) contains 'test1'
```

The query results are as follows:

```
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
|root.ln.wf02.wt02.hardware| null| root.ln| TEXT| PLAIN| SNAPPY|{"unit":"c"}| null| null| null|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
Total line number = 1
It costs 0.005s

+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
|root.ln.wf02.wt02.status| null| root.ln| BOOLEAN| PLAIN| SNAPPY|{"description":"test1"}| null| null| null|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
Total line number = 1
It costs 0.004s

```


* SHOW LATEST TIMESERIES

Expand Down
32 changes: 32 additions & 0 deletions src/UserGuide/Master/Tree/Basic-Concept/Operate-Metadata_timecho.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -745,6 +745,38 @@ It costs 0.016s
```


* SHOW TIMESERIES WHERE TAGS(KEY) = VALUE
* SHOW TIMESERIES WHERE TAGS(KEY) CONTAINS VALUE

The query result set is filtered by tags. For example:

```
show timeseries root.ln.** where TAGS(unit)='c'
show timeseries root.ln.** where TAGS(description) contains 'test1'
```

The query results are as follows:

```
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
|root.ln.wf02.wt02.hardware| null| root.ln| TEXT| PLAIN| SNAPPY|{"unit":"c"}| null| null| null|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
Total line number = 1
It costs 0.005s

+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
|root.ln.wf02.wt02.status| null| root.ln| BOOLEAN| PLAIN| SNAPPY|{"description":"test1"}| null| null| null|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
Total line number = 1
It costs 0.004s

```


* SHOW LATEST TIMESERIES

all the returned timeseries information should be sorted in descending order of the last timestamp of timeseries
Expand Down
31 changes: 31 additions & 0 deletions src/UserGuide/V1.3.x/Basic-Concept/Operate-Metadata_apache.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -743,6 +743,37 @@ It costs 0.016s

```

* SHOW TIMESERIES WHERE TAGS(KEY) = VALUE
* SHOW TIMESERIES WHERE TAGS(KEY) CONTAINS VALUE

The query result set is filtered by tags. For example:

```
show timeseries root.ln.** where TAGS(unit)='c'
show timeseries root.ln.** where TAGS(description) contains 'test1'
```

The query results are as follows:

```
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
|root.ln.wf02.wt02.hardware| null| root.ln| TEXT| PLAIN| SNAPPY|{"unit":"c"}| null| null| null|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
Total line number = 1
It costs 0.005s

+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
|root.ln.wf02.wt02.status| null| root.ln| BOOLEAN| PLAIN| SNAPPY|{"description":"test1"}| null| null| null|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
Total line number = 1
It costs 0.004s

```


* SHOW LATEST TIMESERIES

Expand Down
32 changes: 32 additions & 0 deletions src/UserGuide/V1.3.x/Basic-Concept/Operate-Metadata_timecho.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -745,6 +745,38 @@ It costs 0.016s
```


* SHOW TIMESERIES WHERE TAGS(KEY) = VALUE
* SHOW TIMESERIES WHERE TAGS(KEY) CONTAINS VALUE

The query result set is filtered by tags. For example:

```
show timeseries root.ln.** where TAGS(unit)='c'
show timeseries root.ln.** where TAGS(description) contains 'test1'
```

The query results are as follows:

```
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
|root.ln.wf02.wt02.hardware| null| root.ln| TEXT| PLAIN| SNAPPY|{"unit":"c"}| null| null| null|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
Total line number = 1
It costs 0.005s

+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
|root.ln.wf02.wt02.status| null| root.ln| BOOLEAN| PLAIN| SNAPPY|{"description":"test1"}| null| null| null|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
Total line number = 1
It costs 0.004s

```


* SHOW LATEST TIMESERIES

all the returned timeseries information should be sorted in descending order of the last timestamp of timeseries
Expand Down
31 changes: 31 additions & 0 deletions src/UserGuide/dev-1.3/Basic-Concept/Operate-Metadata_apache.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -743,6 +743,37 @@ It costs 0.016s

```

* SHOW TIMESERIES WHERE TAGS(KEY) = VALUE
* SHOW TIMESERIES WHERE TAGS(KEY) CONTAINS VALUE

The query result set is filtered by tags. For example:

```
show timeseries root.ln.** where TAGS(unit)='c'
show timeseries root.ln.** where TAGS(description) contains 'test1'
```

The query results are as follows:

```
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
|root.ln.wf02.wt02.hardware| null| root.ln| TEXT| PLAIN| SNAPPY|{"unit":"c"}| null| null| null|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
Total line number = 1
It costs 0.005s

+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
|root.ln.wf02.wt02.status| null| root.ln| BOOLEAN| PLAIN| SNAPPY|{"description":"test1"}| null| null| null|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
Total line number = 1
It costs 0.004s

```


* SHOW LATEST TIMESERIES

Expand Down
32 changes: 32 additions & 0 deletions src/UserGuide/dev-1.3/Basic-Concept/Operate-Metadata_timecho.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -745,6 +745,38 @@ It costs 0.016s
```


* SHOW TIMESERIES WHERE TAGS(KEY) = VALUE
* SHOW TIMESERIES WHERE TAGS(KEY) CONTAINS VALUE

The query result set is filtered by tags. For example:

```
show timeseries root.ln.** where TAGS(unit)='c'
show timeseries root.ln.** where TAGS(description) contains 'test1'
```

The query results are as follows:

```
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
|root.ln.wf02.wt02.hardware| null| root.ln| TEXT| PLAIN| SNAPPY|{"unit":"c"}| null| null| null|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
Total line number = 1
It costs 0.005s

+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
|root.ln.wf02.wt02.status| null| root.ln| BOOLEAN| PLAIN| SNAPPY|{"description":"test1"}| null| null| null|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
Total line number = 1
It costs 0.004s

```


* SHOW LATEST TIMESERIES

all the returned timeseries information should be sorted in descending order of the last timestamp of timeseries
Expand Down
31 changes: 31 additions & 0 deletions src/UserGuide/latest/Basic-Concept/Operate-Metadata_apache.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -743,6 +743,37 @@ It costs 0.016s

```

* SHOW TIMESERIES WHERE TAGS(KEY) = VALUE
* SHOW TIMESERIES WHERE TAGS(KEY) CONTAINS VALUE

The query result set is filtered by tags. For example:

```
show timeseries root.ln.** where TAGS(unit)='c'
show timeseries root.ln.** where TAGS(description) contains 'test1'
```

The query results are as follows:

```
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
|root.ln.wf02.wt02.hardware| null| root.ln| TEXT| PLAIN| SNAPPY|{"unit":"c"}| null| null| null|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
Total line number = 1
It costs 0.005s

+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
|root.ln.wf02.wt02.status| null| root.ln| BOOLEAN| PLAIN| SNAPPY|{"description":"test1"}| null| null| null|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
Total line number = 1
It costs 0.004s

```


* SHOW LATEST TIMESERIES

Expand Down
32 changes: 32 additions & 0 deletions src/UserGuide/latest/Basic-Concept/Operate-Metadata_timecho.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -745,6 +745,38 @@ It costs 0.016s
```


* SHOW TIMESERIES WHERE TAGS(KEY) = VALUE
* SHOW TIMESERIES WHERE TAGS(KEY) CONTAINS VALUE

The query result set is filtered by tags. For example:

```
show timeseries root.ln.** where TAGS(unit)='c'
show timeseries root.ln.** where TAGS(description) contains 'test1'
```

The query results are as follows:

```
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
|root.ln.wf02.wt02.hardware| null| root.ln| TEXT| PLAIN| SNAPPY|{"unit":"c"}| null| null| null|
+--------------------------+-----+-------------+--------+--------+-----------+------------+----------+--------+-------------------+
Total line number = 1
It costs 0.005s

+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
| timeseries|alias| database|dataType|encoding|compression| tags|attributes|deadband|deadband parameters|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
|root.ln.wf02.wt02.status| null| root.ln| BOOLEAN| PLAIN| SNAPPY|{"description":"test1"}| null| null| null|
+------------------------+-----+-------------+--------+--------+-----------+-----------------------+----------+--------+-------------------+
Total line number = 1
It costs 0.004s

```


* SHOW LATEST TIMESERIES

all the returned timeseries information should be sorted in descending order of the last timestamp of timeseries
Expand Down
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