# filter_active

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### Description

Stores information about which filters are active in which contexts. Also the filter sort order. See get_active_filters in lib/filterlib.php for how this data is used.

### Columns

Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments
--- | --- | --- | --- | --- | --- | --- | --- | ---
id | BIGINT | 19 |  | √ | null |  |  |
filter | VARCHAR | 32 |  |  |  |  |  | The filter internal name, like 'tex'.
contextid | BIGINT | 19 |  |  | null |  |
context.id | filtacti_con2_fkR
| References context.id.
active | SMALLINT | 5 |  |  | null |  |  | Whether this filter is active in this context. +1 = On, -1 = Off, no row with this contextid = inherit. As a special case, when contextid points to the system context, -9999 means this filter is completely disabled.
sortorder | BIGINT | 19 |  |  | 0 |  |  | Only relevant if contextid points to the system context. In other cases this field should contain 0. The order in which the filters should be applied.

### Indexes

Constraint Name | Type | Sort | Column(s)
--- | --- | --- | ---
PRIMARY | Primary key | Asc | id
filtacti_con_ix | Performance | Asc | contextid
filtacti_confil_uix | Must be unique | Asc/Asc | contextid + filter

### Relationships