Using filters
You can customize the display of information in the tables according to a given filter. This article describes the order in which filters are enabled and their syntax.
Enabling the filter
To enter the filter conditions, click the 
icon in the header of the column with the required parameter.
If a parameter can only assume certain values, select one or more values from the list. For example, to display tasks with certain statuses.
An example of a filter for a task list
If the parameter can assume different values, specify the filter conditions using special syntax.
Example of a filter to search by name
Filter syntax
You can use special characters in filters:
| Symbol | Meaning | Comment |
|---|---|---|
| "" | exact query | for text only |
| * | any number of characters | - |
| % | any number of characters | - |
? | any single character | - |
| _ | any single character | - |
| & | logical “AND” | - |
| , | logical “OR” | - |
| | | logical “OR” | - |
| ! | logical “NOT” | - |
| < | smaller than | for numbers only |
| <= | smaller or equal to | for numbers only |
| > | greater than | for numbers only |
| >= | greater or equal to | for numbers only |
| - | range | for numbers only |
One filter can include several special characters. For example, filter >100&*6 will display all values that are greater than 100 and end in 6.
If you enter a value without special characters in the filter:
- for text parameters — the list will be filtered by the occurrence of this value. For example, filter Server1 will display the values of Server1, Server12, My Server1, etc.;
- for numeric parameters — the list will be filtered by the exact value. For example, for filter 29, only the value 29 will be displayed.
If symbols for the logical "AND", "OR", "NOT" are inside quotation marks, the filter treats them as normal characters. For example, the filter "drag&drop" will display the drag&drop value.
Examples of filters
Text values
The platform has six servers named Server1, Server2, Server12, Server13, Server22, Server34. Examples of filters and filtering results:
| Filter | Filtering results |
|---|---|
| "Server1" | Server1 |
| Server1 | Server1 Server12 Server13 |
| *3 | Server13 |
| Server?2 | Server12 Server22 |
| Server1|Server2 | Server1 Server2 Server12 Server13 Server22 |
| Server&2 | Server12 Server22 |
| !Server1 | Server2 Server22 Server34 |
| !"Server1" | Server2 Server12 Server13 Server22 Server34 |
Numerical values
Five racks with the ids of 1, 12, 23, 44, and 45 have been created in the platform. Examples of filters and filtering results:
| Filter | Filtering results |
|---|---|
| 12 | 12 |
| >12 | 23 44 45 |
| 1-20 | 1 12 |
| 4? | 44 45 |
| *2* | 12 23 |
| !23 | 1 12 44 45 |
