Here’s the list of all the available, operators depending on the data type of the field:

Boolean:

• is_true
• is_false

JSON:

• key_null
• key_exists (only key required)
• contains (key and value both required)

Array:

• empty
• contains (elementType required)

Varchar/Text/String:

• starts_with
• ends_with
• blank
• present
• like
• not_like
• is
• not
• contains
• in

Float/Real/Double/Integer:

• <
• =
• !=

• =

• =<
• in

Date/date-time:

• on
• before
• after
• before_relative
• after_relative
• not
• today
• yesterday
• this_week
• last_week
• this_month
• last_month