Data Types #
Data Types describe the type of data inside a field. Different data types use different operators.
For example, fields of type “Text” frequently use the operator match to find a specific string of text; fields of type “Numeric” frequently use arithmetic operators like “greater than” or “equal to”.
In Lucidum, the data types are:
-
Boolean
-
Date/Time
-
List
-
Nested List
-
Integer
-
Float
-
String
NOTE: This appendix describes operators and data types in the Lucidum user interface. Operators have some slight differences in API v2. For details on operators in API v2, see the chapter on operators and data types for API v2.
Operators #
In a query, Operators define the relationship between fields and values.
Operators are dependent upon the data type.
For more information about queries, see the chapter on Building Queries.
The following sections describe the Operators associated with each data type.
Boolean #
Boolean fields contain either “True”/”1″ or “False”/”0″.
An example of a Boolean field is the field New Asset.
Boolean Operators #
For Fields that contain true/false values or 1/0 valuesthe list of Operators includes:
|
Operator |
Description |
|---|---|
|
is |
Field value is True or 1 |
|
is not |
Field value is False or 0 |
|
exists |
Field exists and has a value |
|
empty |
Field does not exist, or field has no value |
Date/Time #
Date/Time fields contain a timestamp that include date and time.
An example of a date/time field is the field First Time Seen
The results of this query include:
Notice that the columns First Time Seen and Last Time Seen display timestamps in the format yyyy-mm-dd hh:mm:ss.
Date/Time Operators #
For Fields that contain date and time values, the list of Operators includes:
|
Operator |
Description |
|---|---|
|
is equal to |
Date matches the specified date |
|
is greater than or equal to |
Date matches the specified date or is a more recent |
|
is greater than |
Date is more recent than the specified date |
|
is less than or equal to |
Date matches or is earlier than the specified date |
|
is less than |
Date is earlier than the specified date |
|
within past |
Date is within the specified range |
|
not within past |
Date is not within the specified range |
|
exists |
Field exists and has a value |
|
empty |
Field does not exist, or field has no value |
List #
List fields include a list of comma-separated values. Each value has an index.
For example, the List field IP Address for a single asset could have the values:(10.18.53.250,10.195.226.126,10.204.142.70,10.73.140.162,10.96.202.137,172.22.67.137,191.179.24.31,192.168.102.60,192.168.106.117,192.168.107.146,192.168.107.215,192.168.52.47,192.168.65.152,198.104.133.78,228.156.37.223)
Each IP address has an index number. The first value in the list has the index value “0” (zero). The last value in the list has the index value “13” because there are 14 values in the list.
List Operators #
For Fields that return a list (array), the list of Operators includes:
|
Operator |
Description |
|---|---|
|
match |
List includes one or more entries where all or part of the entry matches a specified string or regular expression. You can include multiple strings, separated with commas. The matches are not case sensitive. The query results include only list entries that match the string or regular expression. |
|
not match |
List includes one or more entries where all or part of the entry does not match a specified string or regular expression. You can include multiple strings, separated with commas. The matches are not case sensitive. The query results include only list entries that do not match the string or regular expression. |
|
is equal to |
List includes one or more entries that are an exact match to a specified string. You can include multiple strings, separated with commas. The matches are case sensitive. The query results include only list entries that are an exact match for the specified string. |
|
is not equal to |
List includes one or more entries that is not an exact match to specified string. You can include multiple strings, separated with commas. The matches are case sensitive. The query results include only list entries that are not an exact match for the specified string. |
|
count is greater than |
The number of list entries is greater than the specified number. |
|
count is less than |
The number of list entries is less than the specified number. |
|
count is equal to |
The number of list entries is equal to the specified number. |
|
exists |
Field exists and has a value |
|
empty |
Field does not exist, or field has no value |
Nested List #
A Nested List is a list that includes other lists. You can use nested to build tables/matrixes.
The number of elements in the nested lists is equal to the number of rows of the matrix.
The length of the lists inside the nested list is equal to the number of columns.
For example, the field Security Group Rules is a nest list field. The field contains a table of rules.
In the query, you must specify a column name, in this example Rule Type, to examine.
Nested List Operators #
For fields that include nested lists, the list of Operators includes:
|
Operator |
Description |
|---|---|
|
element matching all |
List includes one or more entries where all or part of the entry matches all specified strings or regular expressions. You can include multiple strings, separated with commas. The matches are not case sensitive. The query results include only list entries that match all the strings or regular expressions. |
|
element matching any |
List includes one or more entries where all or part of the entry matches at least one of the specified strings or regular expressions. You can include multiple strings, separated with commas. The matches are not case sensitive. The query results include only list entries that match one or more strings or regular expressions. |
|
no element matching all |
List includes one or more entries that do not match all specified strings or regular expressions. You can include multiple strings, separated with commas. The matches are not case sensitive. The query results include only list entries that do not match all the strings or regular expressions. |
|
no element matching any |
List includes one or more entries that do not match at least one of the specified strings or regular expressions. You can include multiple strings, separated with commas. The matches are not case sensitive. The query results include only list entries that do not match one or more strings or regular expressions. |
|
count is greater than |
The number of list entries is greater than the specified number. |
|
count is less than |
The number of list entries is less than the specified number. |
|
count is equal to |
The number of list entries is equal to the specified number. |
|
exists |
Field exists and has a value |
|
empty |
Field does not exist, or field has no value |
Integer and Float #
Numeric fields contain numeric values. For example, the field Memory Size is a numeric field.
Integer and Float Operators #
For Fields that contain numeric values, the list of Operators includes:
|
Operator |
Description |
|---|---|
|
is equal to |
Field value is equal to specified value |
|
is greater than or equal to |
Field value is equal to or greater than the specified value |
|
is greater than |
Field value is greater than the specified value |
|
is less than or equal to |
Field value is equal to or less than the specified value |
|
is less than |
Field value is less than the specified value |
|
exists |
Field exists and has a value |
|
empty |
Field does not exist, or field has no value |
String #
String fields include strings of text. For example, the field Country Name is a text field.
String Operators #
For Fields that contain string values, the list of Operators includes:
|
Operator |
Description |
|---|---|
|
Match |
All or part of the field matches a specified string or regular expression. The matches are not case sensitive. The query results include only fields that match the string or regular expression. |
|
Not Match |
All or part of the field matches a specified string or regular expression. The matches are not case sensitive. The query results include only fields that do not match the string or regular expression. |
|
is equal to |
The field is an exact match to the specified value. |
|
is not equal to |
The field is not an exact match to the specified value. |
|
exists |
Field exists and has a value |
|
empty |
Field does not exist, or field has no value |
