Log processing functions (Logs Classic)

Log Monitoring Classic

Query functions can be used to perform any desired computation on fields of the FIELDS_ADD and FILTER_OUT statements.

Bitwise operations

AND

numeric_expr1 & numeric_expr2

BITWISE_AND(numeric_expr1, numeric_expr2)

Bitwise AND between numeric expressions.

BITWISE_AND(ipaddr, numeric_expr)

Bitwise AND between IPADDR and numeric arguments.

output type
LONG or IPADDR depending on input argument types.

Example:

FIELDS_ADD(and_op:(ip & 0xffff), and_fn:BITWISE_AND(i, 0xffff));

and_op

and_fn

0.0.255.255

65535

OR

numeric_expr1 | numeric_expr2

BITWISE_OR(numeric_expr1, numeric_expr2)

Bitwise OR between numeric expressions.

output type
LONG

Example:

FIELDS_ADD(or_op:(i | 1), or_fn:BITWISE_OR(d, 0xffff));

or_op

or_fn

65535

XOR

numeric_expr1 ^ numeric_expr2

BITWISE_XOR(numeric_expr1, numeric_expr2)

Bitwise XOR (exclusive or) between numeric expressions.

output type
LONG

Example:

FIELDS_ADD(xor_op:(i ^ 1), xor_fn:BITWISE_XOR(d, 0xffff));

xor_op

xor_fn

65534

LEFT_SHIFT

numeric_expr1 << numeric_expr2

LEFT_SHIFT(numeric_expr1, numeric_expr2)

Bitwise shift left numeric_expr1 by number of bits numeric_expr2.

output type
LONG

Example:

FIELDS_ADD(lshift_op:(i << 1), lshift_fn:LEFT_SHIFT(d, 2));

lshift_op

lshift_fn

RIGHT_SHIFT

numeric_expr1 >> numeric_expr2

RIGHT_SHIFT(numeric_expr1, numeric_expr2)

Bitwise shift right numeric_expr1 by number of bits numeric_expr2.

output type
LONG

Example:

FIELDS_ADD(rshift_op:i >> 1, rshift_fn:RIGHT_SHIFT(d, 2));

rshift_op

rshift_fn

32767

16383

ZERO_FILL_RIGHT_SHIFT

numeric_expr1 >>> numeric_expr2

ZERO_FILL_RIGHT_SHIFT(numeric_expr1, numeric_expr2)

Unsigned bitwise shift right numeric_expr1 by the number of bits of numeric_expr2 (shifts zero into leftmost position).

output type
LONG

Example:

FIELDS_ADD(rshift_op:i >>> 1, rshift_fn:ZERO_FILL_RIGHT_SHIFT(d, 2));

rshift_op

rshift_fn

1073741824

536870912

BITWISE_NOT

~ numeric_expr

BITWISE_NOT(numeric_expr)

Inverts the bits of numeric_expr.

output type
LONG

Example:

FIELDS_ADD(not_op:~i, not_fn:BITWISE_NOT(i));

not_op

not_fn

-1

BIT_COUNT

BIT_COUNT(numeric_expr)

Returns count of bits set to 1 of numeric_expr.

output type
LONG

Example:

FIELDS_ADD(BIT_COUNT(1));

bit_count

Boolean

AND

boolean_expr1 AND boolean_expr2

Logical conjunction between operands boolean_expr1, boolean_expr2. Returns true only when both operands evaluates to true.

Returns NULL if right side operand or both operands evaluate to NULL.

output_type
BOOLEAN

Truth table:

a AND b

TRUE

FALSE

TRUE

NULL

FALSE

NULL

FALSE

NULL

Example:

FIELDS_ADD(false AND true);

logical_and

false

OR

boolean_expr1 OR boolean_expr2

Logical disjunction between operands boolean_expr1, boolean_expr2. Returns true only when either of operands evaluate to true.

Returns NULL if right side operand or both operands evaluate to NULL.

output_type
BOOLEAN

Truth table:

a OR b

TRUE

FALSE

TRUE

NULL

TRUE

FALSE

NULL

Example:

FIELDS_ADD(false OR true);

logical_or

true

XOR

boolean_expr1 XOR boolean_expr2

Logical exclusive disjunction between operands boolean_expr1, boolean_expr2.

Returns NULL either of the operands evaluate to NULL.

output_type
BOOLEAN

Truth table:

a XOR b

TRUE

FALSE

TRUE

FALSE

TRUE

FALSE

TRUE

FALSE

TRUE

NULL

FALSE

NULL

Example:

FIELDS_ADD(true XOR true);

logical_or

true

NOT

NOT boolean_expr

Returns negation of boolean_expr. Returns NULL if boolean_expr evaluates to NULL.

output_type
BOOLEAN

Truth table:

NOT a

TRUE

FALSE

TRUE

NULL

Example:

FIELDS_ADD(NOT true);

logical_not

false

Casting

BOOLEAN

BOOLEAN(string)

Returns TRUE on following string values: T, t, Y, y, 1, YES, yes, TRUE, true.

Returns NULL if string argument evaluates to NULL.

Returns FALSE on any other string value.

output type
BOOLEAN

Example:

FIELDS_ADD(bval:BOOLEAN('T'));

bval

true

BOOLEAN(numeric_expr)

numeric_expr value 0 is converted to false, other values to true.

Returns NULL if numeric_expr evaluates to NULL.

output type
BOOLEAN

Example:

FIELDS_ADD(bval:BOOLEAN(i));

bval

false

true

BYTES

BYTES(string)

Converts string argument to BYTES. Returns NULL if string evaluates to NULL.

output type
BYTES

Example:

FIELDS_ADD(b:BYTES('01'));

[48,49]

BYTES(numeric_array)

Converts numeric_array values to BYTES. Returns NULL if numeric_array evaluates to NULL.

output type
BYTES

Example:

FIELDS_ADD(b:BYTES([1023,1024,1]));

[-1,0,1]

DOUBLE

DOUBLE(numeric_expr)

Converts numeric_expr to DOUBLE. Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example

FIELDS_ADD(d:DOUBLE(2 * 300));

600.0

DOUBLE(string)

Converts string argument to DOUBLE. Returns NULL if string evaluates to NULL.

output type
DOUBLE

Example

FIELDS_ADD(d:DOUBLE("-4"));

-4.0

DURATION

DURATION(nanoseconds)

Converts numeric nanoseconds value to DURATION. Returns NULL if nanoseconds evaluates to NULL.

output type
DURATION

Example

FIELDS_ADD(DURATION(1000*60*60*24*30*1000000));

duration

30 days, 00:00:00.000

INTEGER

INTEGER, INT(numeric_expr)

Converts numeric_expr to INTEGER. Returns NULL if numeric_expr evaluates to NULL.

output type
INTEGER

Example

FIELDS_ADD(i:INT(2.498));

INTEGER, INT(string)

Converts string argument to INTEGER. Returns NULL if string evaluates to NULL.

output type
INTEGER

Example

FIELDS_ADD(i:INT("-4"));

-4

INTEGER, INT(timestamp)

Converts timestamp argument to INTEGER. Returns NULL if timestamp evaluates to NULL.

output type
INTEGER

Example

FIELDS_ADD(i:INT(TIMESTAMP("2019-03-14 22:41:55.000 +0000")));

1552603315

IPADDR

IPADDR(numeric_expr), IPV4(numeric_expr)

Converts numeric_expr arg to IPADDR. Returns NULL if numeric_expr evaluates to NULL.

output type
IPADDR

Example

FIELDS_ADD(ip:IPADDR(-1062731520));

192.168.1.0

IPADDR(hi_64_bit_num, low_64_bit_num), IPV6(IPADDR(hi_64_bit_num, low_64_bit_num))

Converts 128-bit numeric argument to IPADDR. Returns NULL if arguments evaluate to NULL.

output type
IPADDR

Example

FIELDS_ADD(ip:IPADDR(1,1));

::1:0:0:0:1

IPADDR(string), IPV4(string), IPV6(string)

Converts string arg to IPADDR. Returns NULL if string evaluates to NULL.

output type
IPADDR

Example

FIELDS_ADD(ip:IPADDR("192.168.1.0"));

192.168.1.0

LONG

LONG(numeric_expr)

Converts numeric_expr to LONG. Returns NULL if numeric_expr evaluates to NULL.

output type
LONG

Example

FIELDS_ADD(l:LONG(2.498));

LONG(string)

Converts string argument to LONG. Returns NULL if string evaluates to NULL.

output type
LONG

Example

FIELDS_ADD(l:LONG("-4"));

-4

STRING

STRING(expr)

Converts expr returning any type to STRING. Returns NULL if expr evaluates to NULL.

output type
STRING

Example

FIELDS_ADD(int_str:STRING(i), double_str:STRING(d), ip_str:STRING(ip));

int_str

double_str

ip_str

0.0

0.0.0.0

1.0

0.0.0.1

2.0

0.0.0.2

TIMESTAMP

TIMESTAMP(integer), T(integer)

Converts integer seconds elapsed from Unix epoch to TIMESTAMP.

Returns NULL if integer evaluates to NULL.

output type
TIMESTAMP

Example

FIELDS_ADD(TIMESTAMP(1552603315));

timestamp

2019-03-14 22:41:55.333000000 +0000

TIMESTAMP(long), T(long)

Converts long milliseconds elapsed from Unix epoch to TIMESTAMP.

Returns NULL if long evaluates to NULL.

output type
TIMESTAMP

Example

FIELDS_ADD(T(1552603315l*1000+333));

timestamp

2019-03-14 22:41:55.333000000 +0000

TIMESTAMP(year, month, day), T(year, month, day)

Converts date specified by integer arguments to TIMESTAMP. Returns NULL if arguments evaluate to NULL.

output type
TIMESTAMP

Example

FIELDS_ADD(TIMESTAMP(2019,03,14));

timestamp

2019-03-14 00:00:00.000000000 +0000

TIMESTAMP(year, month, day, hour), T(year, month, day, hour)

Converts date and time specified by integer arguments to TIMESTAMP. Returns NULL if arguments evaluate to NULL.

output type
TIMESTAMP

Example

FIELDS_ADD(TIMESTAMP(2019,03,14,22));

timestamp

2019-03-14 22:00:00.000000000 +0000

TIMESTAMP(year, month, day, hour, minutes), T(year, month, day, hour, minutes)

Converts date and time specified by integer arguments to TIMESTAMP. Returns NULL if arguments evaluate to NULL.

output type
TIMESTAMP

Example

FIELDS_ADD(TIMESTAMP(2019,03,14,22,41));

timestamp

2019-03-14 22:41:00.000000000 +0000

TIMESTAMP(year, month, day, hour, minutes, seconds), T(year, month, day, hour, minutes, seconds)

Converts date and time specified by integer arguments to TIMESTAMP. Returns NULL if arguments evaluate to NULL.

output type
TIMESTAMP

Example

FIELDS_ADD(TIMESTAMP(2019,03,14,22,41,55));

timestamp

2019-03-14 22:41:55.000000000 +0000

TIMESTAMP(year, month, day, hour, minutes, seconds, milliseconds)

T(year, month, day, hour, minutes, seconds, milliseconds)

Converts date and time specified by integer arguments to TIMESTAMP. Returns NULL if arguments evaluate to NULL.

output type
TIMESTAMP

Example

FIELDS_ADD(TIMESTAMP(2019,03,14,22,41,55,333));

timestamp

2019-03-14 22:41:55.333000000 +0000

TIMESTAMP(string), T(string)

Converts following format string args to TIMESTAMP:

"yyyy-MM-dd HH:mm:ss"
"yyyy-MM-dd HH:mm:ss Z"
"yyyy-MM-dd HH:mm:ss.SSS"
"yyyy-MM-dd HH:mm:ss.SSS Z"
"yyyy-MM-dd HH:mm:ss.f"
"yyyy-MM-dd HH:mm:ss.f Z"

Returns NULL if argument string evaluates to NULL.

output type
TIMESTAMP

Example

FIELDS_ADD(TIMESTAMP("2019-03-14 22:41:55.333 GMT"));

timestamp

2019-03-14 22:41:55.333 +0000

TO_NULL

TO_NULL(expr)

Returns NULL value.

output type
the type of supplied argument

Example

FIELDS_ADD(n_i:TO_NULL(i), n_ip:TO_NULL(ip), n_time:TO_NULL(t), n_str:TO_NULL(s));

Result details (double click on resultset):

name

value

type

n_i

NULL

INTEGER

n_ip

NULL

IPADDR

n_time

NULL

TIMESTAMP

n_str

NULL

STRING

TUPLE

TUPLE(expr, …)

Converts one or more expressions returning any data type to TUPLE.

output type
TUPLE

Example

FIELDS_ADD(t:TUPLE(1,2.0,"foo")) | FIELDS_ADD(TYPE(t));

type

{f_0=1 f_1=2.0 f_2="foo"}

TUPLE

VARIANT

VARIANT(expr)

VAR(expr)

Converts primitive type expr to VARIANT. Returns NULL if expr evaluates to NULL.

output type
VARIANT

Example

FIELDS_ADD(var:VARIANT(s));

Result details (double click on resultset row):

name

value

type

var

0ho0

VARIANT<STRING>

VARIANT_ARRAY

VARIANT_ARRAY(arg)

VAR_ARR(arg)

Converts ARRAY or primitive type arg to VARIANT_array

output type
VARIANT_array

Example

FIELDS_ADD(res:VARIANT_ARRAY([1,2,3])) | FIELDS_ADD(TYPE(res));

res

type

[1,2,3]

VARIANT_ARRAY

VARIANT_OBJECT

VARIANT_OBJECT(expr)

Converts TUPLE, VARIANT or primitive type expr to VARIANT_OBJECT.

output type
VARIANT_OBJECT

Example

FIELDS_ADD(vo_tuple:VARIANT_OBJECT({a:1, b:2})) | FIELDS_ADD(TYPE(vo_tuple));

vo_tuple

type

{"a":1,"b":2}

VARIANT_OBJECT

EMPTY_ARRAY(type)

Creates an empty array of type

NULL_ARRAY(type)

Creates a null array of type

output_type
ARRAY

NULL_TUPLE(type)

Creates a null tuple of type

output_type
TUPLE

Comparison

EQUAL

expr1 = expr2

EQUAL(expr1, expr2)

Returns true if the expressions are equal.

Returns NULL if expr1 or expr2 arguments evaluate to NULL.

Returns FALSE otherwise.

output type
BOOLEAN

Example:

FIELDS_ADD(1 = 1);

equal

true

NOT_EQUAL

expr1 <> expr2

expr1 != expr2

NOT_EQUAL(expr1, expr2)

Returns true if the expressions are not equal.

Returns NULL if expr1 or expr2 arguments evaluate to NULL.

Returns FALSE otherwise.

output type
BOOLEAN

Example:

FIELDS_ADD(1 != 1);

equal

false

GREATER

expr1 > expr2

GREATER(expr1, expr2)

Returns true if expr1 is greater than expr2.

Returns NULL if expr1 or expr2 arguments evaluate to NULL.

Returns FALSE otherwise.

output type
BOOLEAN

Example:

FIELDS_ADD(gr_op:2 > 1, gr_f:GREATER(1,1));

gr_op

gr_f

true

false

LESS

expr1 < expr2

LESS(expr1, expr2)

Returns true if expr1 is less than expr2.

Returns NULL if expr1 or expr2 arguments evaluate to NULL.

Returns FALSE otherwise.

output type
BOOLEAN

Example:

FIELDS_ADD(l_op:1 < 2, l_f:LESS(1,1));

l_op

l_f

true

false

GREATER_OR_EQUAL

expr1 >= expr2

GREATER_OR_EQUAL(expr1, expr2)

Returns true if expr1 is greater than or equal to expr2.

Returns NULL if expr1 or expr2 arguments evaluate to NULL.

Returns FALSE otherwise.

output type
BOOLEAN

Example:

FIELDS_ADD(gr_op:2 >= 1, gr_f:GREATER_OR_EQUAL(1,1));

gr_op

gr_f

true

LESS_OR_EQUAL

expr1 <= expr2

LESS_OR_EQUAL(expr1, expr2)

Returns true if expr1 is less than or equal to expr2.

Returns NULL if expr1 or expr2 arguments evaluate to NULL.

Returns FALSE otherwise.

output type
BOOLEAN

Example:

FIELDS_ADD(gr_op:1 <= 2, gr_f:GREATER_OR_EQUAL(1,1));

gr_op

gr_f

true

IS NULL

expr IS NULL

IS_NULL(expr)

Returns true if expr is NULL, otherwise returns false.

output type
BOOLEAN

Example:

FIELDS_ADD(s, is_null:IS_NULL(s));

is_null

0ho0

false

IS NOT NULL

expr IS NOT NULL

IS_NOT_NULL(expr)

Returns true if expr is NOT NULL, otherwise returns false.

output type
BOOLEAN

Example:

FIELDS_ADD(s, is_not_null:s IS NOT NULL);

is_not_null

0ho0

true

IN

expr IN array

Returns true if expr is present in array, otherwise returns FALSE.

expr NOT IN array

A negated version of the above: Returns true if expr is not present in array, otherwise returns FALSE.

Returns NULL if array evaluates to NULL.

output type
BOOLEAN

Note

the expr has to be the same type as items in the array.

Example:

FIELDS_ADD(str_in:'a' IN ['b','c','a']);

str_in

true

expr IN list

Returns true if expr is present in list, otherwise returns FALSE.

expr NOT IN list

A negated version of the above: Returns true if expr is not present in list, otherwise returns FALSE.

Returns NULL if list evaluates to NULL.

output type
BOOLEAN

Note

All members of the list have to be the same type as the expr being tested…

FALSE_OR_NULL

FALSE_OR_NULL(boolean_expr)

Returns true if boolean_expr returns false or null

output type
BOOLEAN

Example:

FIELDS_ADD(i, FALSE_OR_NULL(i = 0));

false_or_null

false

true

TRUE_OR_NULL

TRUE_OR_NULL(boolean_expr)

Returns true if boolean_expr returns true or null

output type
BOOLEAN

Example:

FIELDS_ADD(i, TRUE_OR_NULL(i = 0));

true_or_null

true

false

Composite-data

VARIANT_FIELD_SELECT

VARIANT_FIELD_SELECT(variant, fieldname)

Selects fieldname from VARIANT_OBJECT or VARIANT_ARRAY variant object. This function can be used when arguments are evaluated dynamically at runtime.

Note

The function is complementary to accessing object elements directly.

output type
the type of the fieldname selected.

Example: select member named "ip" from a variant object:

FIELDS_ADD(obj:VARIANT_OBJECT(tuple)) | FIELDS_ADD(VARIANT_FIELD_SELECT(obj, 'ip'))

variant_field_select

0.0.0.0

TUPLE_FIELD_SELECT

TUPLE_FIELD_SELECT(tuple, fieldname)

Selects fieldname from tuple. This function can be used when arguments are evaluated dynamically at runtime.

Note

The function is complementary to accessing tuple elements directly.

output type
the type of the fieldname selected

Example: select member named "ip" from a variant object:

FIELDS_ADD(tuple) | FIELDS_ADD(TUPLE_FIELD_SELECT(tuple, 'ip'))

0.0.0.0

ARRAY_AVG

ARRAY_AVG(array)

Computes arithmetic mean of numeric array members.

output type
DOUBLE

Example:

FIELDS_ADD(array:[0,1,2,3,4]) | FIELDS_ADD(ARRAY_AVG(array));

array_avg

2.0

ARRAY_COUNT

ARRAY_COUNT(array)

Computes count of not NULL members of array.

output type
LONG

Example:

FIELDS_ADD(array:[0,1,2,3,4]) | FIELDS_ADD(ARRAY_COUNT(array));

array_count

ARRAY_FIRST

ARRAY_FIRST(array)

Returns the first value in the array.

output type
the type of the array member

Example:

FIELDS_ADD(array:[0,1,2,3,4]) | FIELDS_ADD(ARRAY_FIRST(array));

array_first

ARRAY_LAST

ARRAY_LAST(array)

Returns the last value in the array.

output type
the type of the array member

Example:

FIELDS_ADD(array:[0,1,2,3,4]) | FIELDS_ADD(ARRAY_LAST(array));

array_last

ARRAY_MAX

ARRAY_MAX(array)

Returns the max value of numeric array members.

output type
the type of the array member

Example:

FIELDS_ADD(array:[0,1,2,3,4]) | FIELDS_ADD(ARRAY_MAX(array));

array_max

ARRAY_MIN

ARRAY_MIN(array) Returns min value of numeric array members.

output type
the type of the array member

Example:

FIELDS_ADD(array:[0,1,2,3,4]) | FIELDS_ADD(ARRAY_MIN(array));

array_min

ARRAY_JOIN

ARRAY_JOIN(array, str)

Returns string with array elements concatenated in order of their appearance and separated by str.

output type
STRING

Example:

FIELDS_ADD(array:[0,1,2,3,4]) | FIELDS_ADD(ARRAY_JOIN(array, " + "));

array_join

0 + 1 + 2 + 3 + 4

ARRAY_SORT

ARRAY_SORT(array)

Returns copy of array with members sorted in ascending order.

output type
ARRAY

Example:

FIELDS_ADD(array:[2,1,0,4,3]) | FIELDS_ADD(ARRAY_SORT(array));

array_sort

[0, 1, 2, 3, 4]

ARRAY_SORT(array, boolean)

Returns sorted array. Sorting order is determined by boolean argument: if true then ascending, otherwise descending.

output type
ARRAY

Example:

FIELDS_ADD(array:[2,1,0,4,3]) | FIELDS_ADD(ARRAY_SORT(array, false));

array_sort

[4, 3, 2, 1, 0]

ARRAY_SUM

ARRAY_SUM(array)

Computes the sum of numeric array members.

output type
DOUBLE

Example:

FIELDS_ADD(array:[0,1,2,3,4]) | FIELDS_ADD(ARRAY_SUM(array));

array_sum

10.0

ARRAY_IDX

ARRAY_IDX(array, expr)

Returns position of the first member in array which is equal to expr. If not found returns NULL.

output type
the type of array member

Example:

FIELDS_ADD(array:[0,1,2,3,4]) | FIELDS_ADD(ARRAY_IDX(array,4));

array_idx

ARRAY_SELECT

ARRAY_SELECT(array, integer)

Returns element from array at position integer. If not found returns NULL.

output type
the type of array member.

Example:

FIELDS_ADD(array:[0,1,2,3,4]) | FIELDS_ADD(ARRAY_SELECT(array,4));

array_4

ARRAY_SELECT(array, start_pos, end_pos)

Returns elements of array from start_pos to end_pos inclusive. If not found returns empty array.

output type
ARRAY

Example:

FIELDS_ADD(array:[0,1,2,3,4]) | FIELDS_ADD(ARRAY_SELECT(array,1,3));

array_select

[1, 2, 3]

ARRAY_LEN

ARRAY_LEN(array)

Returns the number of elements in array.

output type
INTEGER

Example:

FIELDS_ADD(array:[0,1,2,3,4]) | FIELDS_ADD(ARRAY_LEN(array));

array_len

ARRAY_REMOVE_NULLS

ARRAY_REMOVE_NULLS(array)

Removes elements with NULL values from array.

output type
ARRAY

Example:

FIELDS_ADD(array:[0,1,TO_NULL(2),3,4])
| FIELDS_ADD(array, new_array:ARRAY_REMOVE_NULLS(array));

array

new_array

[0, 1, null, 3, 4]

[0, 1, 3, 4]

ARRAY_REVERSE

ARRAY_REVERSE(array)

Returns array with elements in reversed order.

output type
ARRAY

Example:

FIELDS_ADD(arr:[0,1,2,3]) | FIELDS_ADD(arr, reverse_arr:ARRAY_REVERSE(arr))

arr

reverse_arr

[0, 1, 2, 3]

[3, 2, 1, 0]

REMOVE_NULLS

REMOVE_NULLS(variant_object)

REMOVE_NULLS(variant_array)

REMOVE_NULLS(array)

Removes elements with NULL values from variant_object, variant_array or array argument.

output type
VARIANT_OBJECT or VARIANT_ARRAY or ARRAY

Example:

FIELDS_ADD(v_obj:VARIANT_OBJECT({a:1, b:"oho", c:TO_NULL(1)}))
| FIELDS_ADD(v_obj, REMOVE_NULLS(v_obj))
;

v_obj

remove_nulls

{"a":1,"b":"oho","c":null}

{"a":1,"b":"oho"}

ARRAY_UNIQ

ARRAY_UNIQ(array)

Returns array with unique values from argument array.

output type
ARRAY

Example:

FIELDS_ADD(arr:[1,2,3,4,5,1,1,2]) | FIELDS_ADD(arr, ARRAY_UNIQ(arr));

arr

array_uniq

[1, 2, 3, 4, 5, 1, 1, 2]

[1, 2, 3, 4, 5]

SPREAD

SPREAD(tuple)

Expands fields from the TUPLE argument to the fields of resultset row.

Example:

FIELDS_ADD(tuple, SPREAD(tuple));

ip6

ips

ip6s

0.0.0.2

2ho2

[0.0.0.2, 0.0.0.3]

0.0.0.3

3ho3

[0.0.0.3, 0.0.0.4, 0.0.0.5]

Cryptographic

MD5

MD5(string_expr)

Computes MD5 hash value of string_expr.

output type
STRING

Example:

FIELDS_ADD(MD5('Dynatrace'));

md5

3ab8eea866f50ad0e62659e0550ca3ac

SHA

SHA1(string_expr)

Computes SHA1 hash value of string.

output type
STRING

Example:

FIELDS_ADD(SHA1('Dynatrace'));

sha1

52bf60ee2e00603e9db81b2e2f594b3f52d9431a

Date-time

Operators

timestamp_value[+ amount time_unit]

Adds amount of time_units to timestamp_value.

Time units:
ms or millis, sec or s, min or m, hour or h, day or d, week or w

output_type
TIMESTAMP

Example:

FIELDS_ADD(now(), now_add_1_min:now()[+1 min]);

now

now_add_1_min

2020-04-30 12:26:30.354 +0300000000

2020-04-30 12:27:30.354 +0300000000

timestamp_value[- amount time_unit]

Subtracts amount of time_units from timestamp_value.

Time units: ms or millis, sec or s, min or m, hour or h, day or d, week or w

output_type
TIMESTAMP

Example:

FIELDS_ADD(now(), time_subtract_1_sec:now()[-1 sec]);

now

time_subtract_1_sec

2020-04-30 12:28:25.235 +0300000000

2020-04-30 12:28:24.235 +0300000000

timestamp_value[amount time_unit]

timestamp_value[% amount time_unit]

Truncates the timestamp_value to amount of time_units.

Time units: ms or millis, sec or s, min or m, hour or h, day or d, week or w

output_type
TIMESTAMP

Example:

FIELDS_ADD(now(), now_truncated_1_h:now()[1 hour]);

now

now_truncated_1_h

2019-09-18 12:04:45.839000000 +0000

2019-09-18 12:00:00.000000000 +0000

DAY

DAY(timestamp_expr)

Returns an integer representing the day of the month from timestamp_expr.

output_type
INTEGER

Example:

FIELDS_ADD(DAY(T('2017-01-22 15:00:00')));

day

DAY_OF_WEEK

DAY_OF_WEEK(timestamp_expr)

Returns an integer representing 1 - 7 day of the week from timestamp_expr.

output_type
INTEGER

Example:

FIELDS_ADD(DAY_OF_WEEK(T('2017-01-22 15:00:00')));

day_of_week

DAY_OF_YEAR

DAY_OF_YEAR(timestamp_expr)

Returns integer representing 1 - 365 day of the year (or 366 in the leap year) from timestamp_expr

output_type
INTEGER

Example:

FIELDS_ADD(DAY_OF_YEAR(T('2017-05-22 15:00:00')));

day_of_year

142

HOUR

HOUR(timestamp_expr)

Returns an integer representing 0 - 23 hour of the day from timestamp_expr

output_type
INTEGER

Example:

FIELDS_ADD(HOUR(T('2016-09-23 17:58:00')));

hour

MINUTE

MINUTE(timestamp_expr)

Returns an integer representing 0 - 59 minute of the hour from timestamp_expr.

output_type
INTEGER

Example:

FIELDS_ADD(MINUTE(T('2016-09-23 17:58:00')));

minute

MONTH

MONTH(timestamp_expr)

Returns an integer representing 1 - 12 month of the year from timestamp_expr.

output_type
INTEGER

Example:

FIELDS_ADD(MONTH(T('2016-09-23 17:58:00')));

month

NOW

NOW()

Returns the query execution start timestamp.

output_type
TIMESTAMP

Example:

FIELDS_ADD(t, NOW());

now

2019-09-18 12:22:34.036000000 +0000

2019-09-18 12:22:34.037000000 +0000

2019-09-18 12:22:34.036000000 +0000

2019-09-18 12:22:34.038000000 +0000

2019-09-18 12:22:34.036000000 +0000

2019-09-18 12:22:34.039000000 +0000

2019-09-18 12:22:34.036000000 +0000

2019-09-18 12:22:34.040000000 +0000

2019-09-18 12:22:34.036000000 +0000

SECOND

SECOND(timestamp_expr)

Returns integer representing 0 - 59 second of the minute from timestamp_expr.

output_type
INTEGER

Example:

FIELDS_ADD(SECOND(T('2016-09-23 17:58:32')));

second

STR_SEC_TO_TIME

STR_SEC_TO_TIME(seconds_str)

Converts seconds_str seconds, elapsed from Unix epoch to TIMESTAMP.

output_type
TIMESTAMP

Example:

FIELDS_ADD(STR_SEC_TO_TIME("1552603315"));

str_sec_to_time

2019-03-14 22:41:55.000000000 +0000

STR_TO_TIME

STR_TO_TIME(string)

Converts string to TIMESTAMP. Argument string must be in one of the:

"yyyy-MM-dd HH:mm:ss"
"yyyy-MM-dd HH:mm:ss Z"
"yyyy-MM-dd HH:mm:ss.SSS"
"yyyy-MM-dd HH:mm:ss.SSS Z"

output_type
TIMESTAMP

Example:

FIELDS_ADD(STR_TO_TIME('2016-09-23 17:58:00'));

2016-09-23 17:58:00.000000000 +0000

SYS_TIME

SYS_TIME()

Returns the current timestamp from the operating system clock.

output_type
TIMESTAMP

Example:

FIELDS_ADD(SYS_TIME());

sys_time

2019-09-18 12:50:14.703000000 +0000

TIME_ADD

TIME_ADD(timestamp, millis)

Adds millis of milliseconds to timestamp.

output_type
TIMESTAMP

Example:

FIELDS_ADD(t, TIME_ADD(t, 1000));

time_add

2019-09-18 13:00:00.843000000 +0000

2019-09-18 13:00:01.843000000 +0000

2019-09-18 13:00:00.844000000 +0000

2019-09-18 13:00:01.844000000 +0000

TIME_ADD_DAY

TIME_ADD_DAY(timestamp, numeric_expr)

Adds numeric_expr of days to timestamp and returns resulting TIMESTAMP value.

output_type
TIMESTAMP

Example:

FIELDS_ADD(now:NOW(), a_year_from_now:TIME_ADD_DAY(NOW(), 365));

now

a_year_from_now

2020-07-06 13:17:13.828000000 +0300

2021-07-06 13:17:13.828000000 +0300

TIME_ADD_WEEK

TIME_ADD_WEEK(timestamp, numeric_expr)

Adds numeric_expr of weeks to timestamp and returns resulting TIMESTAMP value.

output_type
TIMESTAMP

Example:

FIELDS_ADD(now:NOW(), about_a_year_from_now:TIME_ADD_WEEK(NOW(), 52))

now

about_a_year_from_now

2020-07-06 13:20:14.238000000 +0300

2021-07-05 13:20:14.238000000 +0300

TIME_ADD_MONTH

TIME_ADD_MONTH(timestamp, numeric_expr)

Adds numeric_expr of months to timestamp and returns resulting TIMESTAMP value.

output_type
TIMESTAMP

Example:

FIELDS_ADD(now:NOW(), about_a_year_from_now:TIME_ADD_MONTH(NOW(), 12))

now

about_a_year_from_now

2020-07-06 13:21:23.209000000 +0300

2021-07-06 13:21:23.209000000 +0300

TIME_ADD_YEAR

TIME_ADD_YEAR(timestamp, numeric_expr)

Adds numeric_expr of months to timestamp and returns resulting TIMESTAMP value.

output_type
TIMESTAMP

Example:

FIELDS_ADD(now:NOW(), a_century_from_now:TIME_ADD_YEAR(NOW(), 100))

now

a_century_from_now

2020-07-06 13:23:22.497000000 +0300

2120-07-06 13:23:22.497000000 +0300

TIME_SUB

TIME_SUB(timestamp, millis)

Subtracts millis milliseconds from timestamp.

output_type
TIMESTAMP

Example:

FIELDS_ADD(t, TIME_SUB(t, 60*1000));

time_sub

2019-09-18 13:03:15.298000000 +0000

2019-09-18 13:02:15.298000000 +0000

2019-09-18 13:03:15.299000000 +0000

2019-09-18 13:02:15.299000000 +0000

TIME_SUB_DAY

TIME_SUB_DAY(timestamp, numeric_expr)

Subtracts numeric_expr days from timestamp and returns resulting TIMESTAMP value.

output_type
TIMESTAMP

Example:

FIELDS_ADD(now:NOW(), a_day_ago:TIME_SUB_DAY(NOW(), 1));

now

a_day_ago

2020-07-06 13:26:22.474000000 +0300

2020-07-05 13:26:22.474000000 +0300

TIME_SUB_WEEK

TIME_SUB_DAY(timestamp, numeric_expr)

Subtracts numeric_expr weeks from timestamp and returns resulting TIMESTAMP value.

output_type
TIMESTAMP

Example:

FIELDS_ADD(now:NOW(), a_week_ago:TIME_SUB_WEEK(NOW(), 1));

now

a_week_ago

2020-07-06 13:27:33.045000000 +0300

2020-06-29 13:27:33.045000000 +0300

TIME_SUB_MONTH

TIME_SUB_MONTH(timestamp, numeric_expr)

Subtracts numeric_expr months from timestamp and returns resulting TIMESTAMP value.

output_type
TIMESTAMP

Example:

FIELDS_ADD(now:NOW(), a_month_ago:TIME_SUB_MONTH(NOW(), 1));

now

a_month_ago

2020-07-06 13:29:10.589000000 +0300

2020-06-06 13:29:10.589000000 +0300

TIME_SUB_YEAR

TIME_SUB_YEAR(timestamp, numeric_expr)

Subtracts numeric_expr years from timestamp and returns resulting TIMESTAMP value.

output_type
TIMESTAMP

Example:

FIELDS_ADD(now:NOW(), a_century_ago:TIME_SUB_YEAR(NOW(), 100));

now

a_century_ago

2020-07-06 13:30:25.365000000 +0300

1920-07-06 13:30:25.365000000 +0200

TIME_SUBMOD

TIME_SUBMOD(timestamp, millis)

Returns timestamp modulo millis - i.e truncates timestamp to the precision of millis milliseconds.

output_type
TIMESTAMP

Example Truncate timestamp to the precision of hour:

FIELDS_ADD(TIME_SUBMOD(T('2016-09-23 17:58:00'), 60*60*1000));

time_submod

2016-09-23 17:00:00.000000000 +0000

TIME_SUBMOD_DAY

TIME_SUBMOD_DAY(timestamp, numeric_expr)

Returns timestamp truncated to the precision of numeric_expr days.

output_type
TIMESTAMP

Example:

FIELDS_ADD(now:NOW(), trunc_day:TIME_SUBMOD_DAY(NOW(), 1));

now

trunc_day

2020-07-06 13:36:36.265000000 +0300

2020-07-06 00:00:00.000000000 +0300

TIME_SUBMOD_WEEK

TIME_SUBMOD_WEEK(timestamp, numeric_expr)

Returns timestamp truncated to the precision of numeric_expr weeks.

output_type
TIMESTAMP

Example:

FIELDS_ADD(now:NOW(), trunc_4_week:TIME_SUBMOD_WEEK(NOW(), 4));

now

trunc_4_week

2020-07-06 13:38:37.376000000 +0300

2020-06-15 00:00:00.000000000 +0300

TIME_SUBMOD_MONTH

TIME_SUBMOD_WEEK(timestamp, numeric_expr)

Returns timestamp truncated to the precision of numeric_expr months.

output_type
TIMESTAMP

Example:

FIELDS_ADD(now:NOW(), trunc_1_month:TIME_SUBMOD_MONTH(NOW(), 1));

now

trunc_1_month

2020-07-06 13:43:27.733000000 +0300

2020-07-01 00:00:00.000000000 +0300

TIME_SUBMOD_YEAR

TIME_SUBMOD_YEAR(timestamp, numeric_expr)

Returns timestamp truncated to the precision of numeric_expr years.

output_type
TIMESTAMP

Example:

FIELDS_ADD(now:NOW(), trunc_1_year:TIME_SUBMOD_YEAR(NOW(), 1));

now

trunc_1_year

2020-07-06 13:44:38.594000000 +0300

2020-01-01 00:00:00.000000000 +0300

TIME_TO_STR

TIME_TO_STR(timestamp, format_str)

Converts timestamp to string as specified by format_str <timestamp_format_str>.

output_type
STRING

Example:

FIELDS_ADD(TIME_TO_STR(t, "EEEE, MMMM d 'anno domini' yyyy") );

time_to_str

Wednesday, September 18 anno domini 2019

TO_STR_SEC

TO_STR_SEC(timestamp)

Converts timestamp to string of floating-point seconds elapsed from Unix epoch (the digits in the fraction part represent nanoseconds).

output_type
STRING

Example:

FIELDS_ADD(t, TO_STR_SEC(t));

to_str_sec

2019-09-18 13:25:24.438000000 +0000

1568813124.438000000

YEAR

YEAR(timestamp_expr)

Returns an integer representing year from timestamp_expr.

output_type
INTEGER

Example:

FIELDS_ADD(YEAR(T('2017-01-22 15:00:00')));

year

2017

WEEK_OF_YEAR

WEEK_OF_YEAR(timestamp_expr)

Returns an integer representing the week of the year of timestamp_expr.

output_type
INTEGER

Example:

FIELDS_ADD(WEEK_OF_YEAR(T('2017-01-22 15:00:00')));

week_of_year

Flow-control

IF(boolean_expr,true_expr,[else_expr])
IF_THEN(boolean_expr,true_expr,[else_expr])
IF_THEN_ELSE(boolean_expr,true_expr,[else_expr])

Returns true_expr if boolean_expr evaluates to true, otherwise returns else_expr.

output type
the type returned by true_expr or else_expr (must be the same).

Example:

FIELDS_ADD(s, IF(s CONTAINS '0', 'contains zero', 'has no zero'));

if_then

0ho0

contains zero

1ho1

has no zero

IF_THEN(boolean_expr,true_expr)
IF_THEN_ELSE(boolean_expr,true_expr)

Returns true_expr if boolean_expr evaluates to true, otherwise returns NULL.

output type
the type returned by true_expr or else_expr (must be the same).

Example:

FIELDS_ADD(s, IF(s CONTAINS '0', 'contains zero'));

if_then

0ho0

contains zero

1ho1

NULL

Math

Operators

numeric_expr1 + numeric_expr2

Arithmetic addition of numeric_expr2 to numeric_expr1.

output type
LONG when either of numeric_expr is INTEGER or LONG

DOUBLE

IPADDR when either of numeric_expr is IPADDR

TIMESTAMP when one of numeric_expr is TIMESTAMP (see also timestamp expressions)

Example:

FIELDS_ADD(i, int_add:i+1,
         d, double_add:d+1,
         ip, ipaddr_add:ip + 1,
         t, time_add: t+1000);

int_add

double_add

ipaddr_add

time_add

0.0

1.0

0.0.0.0

0.0.0.1

2019-09-18 09:25:00.687 +0000000000

2019-09-18 09:25:01.687 +0000000000

1.0

2.0

0.0.0.1

0.0.0.2

2019-09-18 09:25:00.688000000 +0000

2019-09-18 09:25:01.688 +0000000000

numeric_expr1 - numeric_expr2

Arithmetic subtraction of numeric_expr2 from numeric_expr1.

output type
LONG when either of numeric_expr is INTEGER or LONG

DOUBLE when either of numeric_expr is DOUBLE

IPADDR when either of numeric_expr is IPADDR

TIMESTAMP when one of numeric_expr is TIMESTAMP (see also timestamp expressions)

Example:

FIELDS_ADD(i, int_sub:i-1,
         d, double_sub:d-1,
         ip, ipaddr_sub:ip - 1,
         t, time_sub: t-1000);

int_sub

double_sub

ipaddr_sub

time_sub

2.0

1.0

0.0.0.2

0.0.0.1

2019-09-19 07:17:39.034000000 +0000

2019-09-19 07:17:38.034000000 +0000

3.0

2.0

0.0.0.3

0.0.0.2

2019-09-19 07:17:39.035000000 +0000

2019-09-19 07:17:38.035000000 +0000

numeric_expr1 * numeric_expr2

Arithmetic multiplication of numeric_expr1 by numeric_expr2.

output type
LONG when either of numeric_expr is INTEGER or LONG

DOUBLE when either of numeric_expr is DOUBLE

Example:

FIELDS_ADD(i, int_mult:i * 2, d, double_mult:d * 2);

int_mult

double_mult

0.0

1.0

2.0

numeric_expr1 / numeric_expr2, DIVIDE(numeric_expr1, numeric_expr2)

Arithmetic division of numeric_expr1 by numeric_expr2.

output type
LONG when either of numeric_expr is INTEGER or LONG

DOUBLE when either of numeric_expr is DOUBLE

Example:

FIELDS_ADD(i, int_div:i / 2, d, double_div:d / 2);

int_div

double_div

2.0

1.0

3.0

1.5

numeric_expr1 % numeric_expr2, MODULO(numeric_expr1, numeric_expr2)

Computes remainder (modulo) of division numeric_expr1 by numeric_expr2.

output type
LONG when either of numeric_expr is INTEGER or LONG

DOUBLE when either of numeric_expr is DOUBLE

Example:

FIELDS_ADD(i, int_mod:i % 2, d, double_mod:d % 2);

int_mod

double_mod

2.0

0.0

3.0

1.0

ABS

ABS(numeric_expr)

Returns absolute value of numeric_expr. Returns NULL if numeric_expr evaluatess to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(ABS(-10));

abs

ADD

ADD(numeric_expr1, numeric_expr2)

Arithmetic addition of numeric_expr2 to numeric_expr1. Returns NULL if either of the arguments evaluates to NULL.

output type
LONG when either of numeric_expr is INTEGER or LONG

DOUBLE when either of numeric_expr is DOUBLE

IPADDR when either of numeric_expr is IPADDR

TIMESTAMP when one of numeric_expr is TIMESTAMP (see also timestamp expressions)

Example:

FIELDS_ADD(i, int_add:ADD(i, 1),
         d, double_add:ADD(d, 1),
         ip, ipaddr_add:ADD(ip, 1),
         t, time_add:ADD(t, 1000)
        );

int_add

double_add

ipaddr_add

time_add

0.0

1.0

0.0.0.0

0.0.0.1

2019-09-19 07:28:24.073000000 +0000

2019-09-19 07:28:25.073000000 +0000

1.0

2.0

0.0.0.1

0.0.0.2

2019-09-19 07:28:24.074000000 +0000

2019-09-19 07:28:25.074000000 +0000

ACOS

ACOS(numeric_expr)

Computes arc cosine of numeric expr. The returned angle is in the range 0.0 through pi.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(ACOS(0.5));

acos

1.0471975511965979

ASIN

ASIN(numeric_expr)

Computes arc sine of numeric_expr. The returned angle is in the range -pi/2 through pi/2.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(ASIN(0.5));

asin

0.5235987755982989

ATAN

ATAN(numeric_expr)

Computes arc tangent of numeric_expr. The returned angle is in the range -p/2 through pi/2.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(ATAN(0.5));

atan

0.4636476090008061

ATAN2

ATAN2(numeric_expr1, numeric_expr2)

Computes the angle theta from the conversion of rectangular coordinates x,y to polar coordinates(r, theta).

Returns NULL if either of the arguments evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(ATAN2(0.5, 0.5));

atan2

0.7853981633974483

CBRT

CBRT(numeric_expr)

Computes the cube root of numeric_expr.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(CBRT(27));

cbrt

3.0

CEIL

CEIL(numeric_expr)

Computes the smallest (closest to negative infinity) double value that is greater than or equal to the numeric_expr and is equal to a mathematical integer.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(CEIL(0.7));

ceil

1.0

COS

COS(numeric_expr)

Computes the trigonometric cosine of an angle numeric_expr (in radians).

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(COS(0.5));

cos

0.8775825618903728

COSH

COSH(numeric_expr)

Computes the hyperbolic cosine of an angle numeric_expr.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(COSH(0.5));

cosh

1.1276259652063807

DEGREES

DEGREES(numeric_expr)

Converts numeric expr angle (of radians) to an approximately equivalent angle of degrees.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(DEGREES(1.571));

degrees

90.01166961505233

DIVIDE

DIVIDE(numeric_expr1, numeric_expr2)

Arithmetic division of numeric_expr1 by numeric_expr2. Returns NULL if any of the arguments evaluates to NULL.

output type
LONG when either of numeric_expr is INTEGER or LONG

DOUBLE when either of numeric_expr is DOUBLE

Example:

FIELDS_ADD(i, int_div:DIVIDE(i, 2), d, double_div:DIVIDE(d, 2));

int_div

double_div

2.0

1.0

3.0

1.5

E

E()

Returns Euler's number.

output type
DOUBLE

Example:

FIELDS_ADD(E());

2.718281828459045

EXP

EXP(numeric_expr)

Computes Euler's number e raised to the power of numeric_expr.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(EXP(2));

exp

7.38905609893065

EXPM1

EXPM1(numeric_expr)

Returns e ^numeric_expr -1

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(EXPM1(2));

expm1

6.38905609893065

FLOOR

FLOOR(numeric_expr)

Computes the largest (closest to positive infinity) DOUBLE value, less than or equal to the numeric expr and is equal to a mathematical integer.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(FLOOR(2.71));

floor

2.0

FLOORDIV

FLOORDIV(numeric_expr1, numeric_expr2)

Computes mathematical integer floor of numeric_expr1 argument division by numeric_expr2.

Returns NULL if either of the arguments evaluates to NULL.

output type
INTEGER when both arguments are INTEGER

LONG when any of the arguments are LONG or DOUBLE

Example:

FIELDS_ADD(FLOORDIV(5, 2.0));

floordiv

FLOORMOD

FLOORMOD(numeric_expr1, numeric_expr2)

Computes mathematical integer floor modulus of numeric_exp1 and numeric_expr2.

Returns NULL if either of the arguments evaluates to NULL.

output type
INTEGER when both arguments are INTEGER

LONG when any of the arguments are LONG or DOUBLE

Example:

FIELDS_ADD(FLOORMOD(5, 2.71));

floormod

GETEXPONENT

GETEXPONENT(numeric_expr)

Computes mathematical integer unbiased exponent used in the representation of numeric_expr argument.

Returns NULL if numeric_expr evaluates to NULL.

output type
INTEGER

Example:

FIELDS_ADD(GETEXPONENT(28.71d));

getexponent

HYPOT

HYPOT(numeric_expr1, numeric_expr2)

Returns sqrt(x ² +y²).

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(HYPOT(3.0, 4))

hypot

5.0

IEEEREMAINDER

IEEEREMAINDER(numeric_expr1, numeric_expr2)

Returns DOUBLE value of the remainder operation on numeric arguments as prescribed by the IEEE 754 standard.

Returns NULL if either of the arguments evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(IEEEREMAINDER(7.389f, 5));

ieeeremainder

2.3889999389648438

LOG

LOG(numeric_expr)

Computes the natural logarithm (base e) of numeric_expr.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(LOG(7.389));

log

1.9999924078065106

LOG1P

LOG1P(numeric_expr)

Computes the natural logarithm (base e) of the sum of the numeric_expr and 1.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(LOG1P(7.389));

log1p

2.1269213238641576

LOG10

LOG10(numeric_expr)

Computes base 10 logarithm of numeric_expr.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(LOG10(7.389));

log10

0.8685856665587657

MODULO

MODULO(numeric_expr1, numeric_expr2)

Computes remainder (modulo) of division numeric_expr1 by numeric_expr2.

Returns NULL if either of the arguments evaluates to NULL.

output type
LONG when either of numeric_expr is INTEGER or LONG

DOUBLE when either of numeric_expr is DOUBLE

Example:

FIELDS_ADD(i, int_mod:MODULO(i, 2), d, double_mod:MODULO(d, 2));

int_mod

double_mod

2.0

0.0

3.0

1.0

MULTIPLY

MULTIPLY(numeric_expr1, numeric_expr2)

Arithmetic multiplication of numeric_expr1 by numeric_expr2.

Returns NULL if either of the arguments evaluates to NULL.

output type
LONG when either of numeric_expr is INTEGER or LONG

DOUBLE when either of numeric_expr is DOUBLE

Example:

FIELDS_ADD(i, int_mult:MULTIPLY(i, 2), d, double_mult:MULTIPLY(d, 2));

int_mult

double_mult

0.0

1.0

2.0

NEXTAFTER

NEXTAFTER(numeric_expr1, numeric_expr2)

Returns number adjacent to the numeric_expr1 in the direction of the numeric_expr2.

Returns NULL if either of the arguments evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(NEXTAFTER(3.33f, 2));

nextafter

3.3299997

NEXTDOWN

NEXTDOWN(numeric_expr)

Returns the number adjacent to numeric_expr argument in the direction of negative infinity.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(NEXTDOWN(3.33));

nextdown

3.3299999999999996

NEXTUP

NEXTUP(numeric_expr)

Returns the number adjacent to numeric_expr argument in the direction of positive infinity.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(NEXTUP(3.33));

nextup

3.3300000000000005

PI

PI()

Returns the value of pi.

output type
DOUBLE

Example:

FIELDS_ADD(PI());

3.141592653589793

POWER

POWER(numeric_expr1, numeric_expr2)

Computes the value of numeric_expr1 raised to the power of numeric_expr2.

Returns NULL if either of the arguments evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(POWER(2, 3.5));

power

11.313708498984761

RADIANS

RADIANS(numeric_expr)

Converts numeric_expr angle of degrees to an approximately equivalent angle of radians.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(RADIANS(90));

radians

1.5707963267948966

RANDOM

RANDOM()

Returns random positive double value greater than or equal to 0.0 and less than 1.0.

output type
DOUBLE

Example:

FIELDS_ADD(RANDOM());

random

0.752088503910963

RINT

RINT(numeric_expr)

Returns the value that is closest in value to the numeric_expr argument and is equal to a mathematical integer.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(RINT(12.396));

rint

12.0

ROUND

ROUND(numeric_expr)

Computes closest mathematical integer to numeric_expr with ties rounding up.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(ROUND(12.396));

round

12.0

ROUND(numeric_expr, decimalplaces)

Computes closest mathematical integer to numeric_expr with decimalplaces number of decimals.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(ROUND(12.436,2));

round

12.44

SCALB

SCALB(numeric_expr1, scale_factor)

Returns FLOAT f×2^scale_factor

Returns NULL if either of the arguments evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(SCALB(0.524f, 6));

scalb

33.536

SIGNUM

SIGNUM(numeric_expr)

Returns result of signum function of argument:

0 if numeric_expr is 0,
1.0 if numeric_expr is greater than 0
-1.0 if numeric_expr is less than 0

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(SIGNUM(28.71));

signum

1.0

SIN

SIN(numeric_expr)

Computes the trigonometric sine of angle numeric_expr (in radians).

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(SIN(0.524));

sin

0.5003474302699141

SINH

SINH(numeric_expr)

Computes the hyperbolic sine of numeric_expr.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(SINH(0.524));

sinh

0.5483110094354913

SQRT

SQRT(numeric_expr)

Computes the positive square root of numeric_expr.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(SQRT(9.781));

sqrt

3.127459032505462

SUBMOD

SUBMOD(numeric_expr1, numeric_expr2)

Subtracts numeric_expr1 modulo numeric_expr2 from numeric_expr1.

Returns NULL if either of the arguments evaluates to NULL.

output type
the type of numeric_expr1

Example:

FIELDS_ADD(SUBMOD(9.2, 4));

submod

8.0

SUBTRACT

SUBTRACT(numeric_expr1, numeric_expr2)

Arithmetic subtraction of numeric_expr2 from numeric_expr1.

output type
LONG when either of numeric_expr is INTEGER or LONG

DOUBLE when either of numeric_expr is DOUBLE

IPADDR when either of numeric_expr is IPADDR

TIMESTAMP when one of numeric_expr is TIMESTAMP (see also timestamp expressions)

Example:

FIELDS_ADD(i, int_sub:SUBTRACT(i, 1),
         d, double_sub:SUBTRACT(d,1),
         ip, ipaddr_sub:SUBTRACT(ip, 1),
         t, time_sub:SUBTRACT(t, 1000));

int_sub

double_sub

ipaddr_sub

time_sub

2.0

1.0

0.0.0.2

0.0.0.1

2019-09-19 07:17:39.034000000 +0000

2019-09-19 07:17:38.034000000 +0000

3.0

2.0

0.0.0.3

0.0.0.2

2019-09-19 07:17:39.035000000 +0000

2019-09-19 07:17:38.035000000 +0000

TAN

TAN(numeric_expr)

Computes the trigonometric tangent of angle numeric_expr (in radians).

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(TAN(1.524));

tan

21.353597524589244

TANH

TANH(numeric_expr)

Computes the hyperbolic tangent of numeric_expr.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(TANH(1.524));

tanh

0.9093922044597188

TOHEXSTRING

TOHEXSTRING (numeric_expr)

Converts INTEGER or LONG numeric_expr to hexadecimal string.

Returns NULL if numeric_expr evaluates to NULL.

output type
STRING

Example:

FIELDS_ADD(TOHEXSTRING(1000));

tohexstring

3e8

ULP

ULP(numeric_expr)

Returns size of an ulp of the numeric_expr argument.

Returns NULL if numeric_expr evaluates to NULL.

output type
DOUBLE

Example:

FIELDS_ADD(ULP(1.524f));

ulp

1.1920929E-7

Network

DSLICE

DSLICE(domain, level)

Returns substring of domain containing labels up to the level specified.

Returns NULL if argument evaluates to NULL.

output type
STRING

Example:

FIELDS_ADD(DSLICE('www.dynatrace.com',2));

dslice

dynatrace.com

IP_TRUNC

IP_TRUNC(ip_addr, prefix_len)

Returns an IPADDR where first prefix_len bits are equal to those in ip_addr and the remaining are set to 0.

Returns NULL if argument evaluates to NULL.

output type
IPADDR

Example: retain first 24-bits of an IPv4 address

FIELDS_ADD(ipv4:IPADDR("192.168.100.100"), ipv6:IPADDR("2a00:1450:4010:c05::69"))
| FIELDS_ADD(ipv4_trunc:IP_TRUNC(ipv4, 24), ipv6_trunc:IP_TRUNC(ipv6, 24))

ipv4

ip4_trunc

ipv6

ip6_trunc

192.168.100.100

192.168.100.0

2a00:1450:4010:c05::69

2a00:1400::0

IP_TRUNC(ip_addr, ipv4_prefix_len, ipv6_prefix_len)

Returns an IPADDR where first prefix_len bits are equal to those in ip_addr and the remaining are set to 0. Allows to specify different prefix lengths for IPv4 and IPv6 type addresses (ipv4_prefix_len and ipv6_prefix_len respectively).

Returns NULL if argument evaluates to NULL.

output type
IPADDR

Example: retain first 24-bits of an IPv4 address

FIELDS_ADD(ipv4:IPADDR("192.168.100.100"), ipv6:IPADDR("2a00:1450:4010:c05::69"))
| FIELDS_ADD(ipv4_trunc:IP_TRUNC(ipv4, 24,96), ipv6_trunc:IP_TRUNC(ipv6, 24,96))

ipv4

ip4_trunc

ipv6

ip6_trunc

192.168.100.100

192.168.100.0

2a00:1450:4010:c05::69

2a00:1450:4010:c05::0

IS_IPV4

IS_IPV4(ip_expr)

Returns true if IPADDR contains IPv4 address, otherwise returns false.

Returns NULL if argument evaluates to NULL.

output type
BOOLEAN

Example:

FIELDS_ADD(IS_IPV4(200.100.32.45:99));

is_ipv4

true

IS_IPV6

IS_IPV6(ip_expr)

Returns true if IPADDR contains IPv6 address, otherwise returns false.

Returns NULL if argument evaluates to NULL.

output type
BOOLEAN

Example:

FIELDS_ADD(IS_IPV6(IPADDR('2a00:1450:4010:c05::69')));

is_ipv6

true

PARSEURI

PARSEURI(uri_str)

Returns array of URI elements parsed from STRING type argument.

Returns NULL if argument evaluates to NULL.

output type
TUPLE

Example:

FIELDS_ADD(PARSEURI("https://docs.dynatrace.com:443/pages/dynatrace.html#sx-install"));

parseuri

{scheme="https" user=NULL host="docs.dynatrace.com" port=443 path="/pages/dynatrace.html" query=NULL fragment="sx-install"}

Strings

Operators

string_expr1 + string_expr2

string_expr1 || string_expr2

Concatenates string_expr2 to string_expr1.

output type
STRING

FIELDS_ADD(s, s + "! Red fox jumps over lazy dog!");

add

0ho0

0ho0! Red fox jumps over lazy dog!

BASE16

BASE16_DECODE(string_expr)

UNHEX(string_expr)

Returns base16 decoded string_expr. Returns NULL if string_expr evaluates to NULL.

output type
BYTES

Example:

FIELDS_ADD(encoded:'48656c6c6f20576f726c6421')
| FIELDS_ADD(encoded, decoded_bytes:BASE16_DECODE(encoded))
| FIELDS_ADD(encoded, decoded_bytes, decoded_str:STRING(decoded_bytes));

encoded

decoded_bytes

decoded_str

48656c6c6f20576f726c6421

[72,101,108,108,111,32,87,111,114,108,100,33]

Hello World!

BASE16_ENCODE(string_expr)

HEX(string_expr)

Returns base16 encoded string_expr. Returns NULL if string_expr evaluates to NULL.

output type
STRING

Example:

FIELDS_ADD(BASE16_ENCODE('Red fox jumps over brown dog'));

base16_encode

52656420666f78206a756d7073206f7665722062726f776e20646f67

BASE16_ENCODE(bytes)

HEX(bytes)

Returns base16 encoded bytes. Returns NULL if string_expr evaluates to NULL.

output type
STRING

Example:

FIELDS_ADD(BASE16_ENCODE(BYTES([0,1,2])));

base16_encode

000102

BASE64

BASE64_DECODE(string_expr)

UNBASE64(string_expr)

BASE64DECODE(string_expr)

Returns BYTES of base64 decoded string_expr. Returns NULL if string_expr evaluates to NULL.

output type
BYTES

Example:

FIELDS_ADD(encoded:'SGVsbG8gV29ybGQh')
| FIELDS_ADD(encoded, decoded_bytes:BASE64_DECODE(encoded))
| FIELDS_ADD(encoded, decoded_bytes, decoded_str:STRING(decoded_bytes));

encoded

decoded_bytes

decoded_str

SGVsbG8gV29ybGQh

[72,101,108,108,111,32,87,111,114,108,100,33]

Hello World!

BASE64_DECODE_STRING(string_expr)

Returns STRING of base64 decoded string_expr. Returns NULL if string_expr evaluates to NULL.

output type
STRING

Example:

FIELDS_ADD(encoded:'SGVsbG8gV29ybGQh')
| FIELDS_ADD(encoded, decoded_bytes:BASE64_DECODE(encoded), decoded_string:BASE64_DECODE_STRING(encoded))

encoded

decoded_bytes

decoded_string

SGVsbG8gV29ybGQh

[72,101,108,108,111,32,87,111,114,108,100,33]

Hello World!

BASE64_ENCODE(string_expr)

BASE64(string_expr)

BASE64ENCODE(string_expr)

Returns base64 encoded string_expr. Returns NULL if string_expr evaluates to NULL.

output type
STRING

Example:

FIELDS_ADD(BASE64_ENCODE('Hello World!'));

base64_encode

SGVsbG8gV29ybGQh

CONCAT

CONCAT(string_expr, … )

Concatenates expr arguments and returns resulting string. Max number of arguments is 128.

output type
STRING

Example:

FIELDS_ADD(CONCAT('my ', '20 ', '$cents'));

concat

my 20 $cents

CHARAT

CHARAT(string, pos)

Returns character at pos in the string.

Returns NULL if string evaluates to NULL or if pos points beyond the length of string.

output type
STRING

Example:

FIELDS_ADD(CHARAT("foo",0));

charat

CONTAINS

CONTAINS(string1, string2)

Returns true if string1 contains string2. Otherwise returns false.

Returns NULL if either of the arguments evaluates to NULL.

Note

Comparison is case sensitive.

output type
BOOLEAN

Example:

FIELDS_ADD(s, CONTAINS(s, "0"));

contains

0ho0

true

1ho1

false

ENDS

ENDS(string_expr1, string_expr2)

Returns true if string_expr1 ends with string_expr2. Otherwise returns false.

Returns NULL if either of the arguments evaluates to NULL.

Note

Comparison is case sensitive.

output type
BOOLEAN

Example:

FIELDS_ADD(s, ENDS(s, "0"));

contains

0ho0

true

1ho1

false

INDEXOF

INDEXOF(str, substr, start_pos)

Returns the index within str of the first occurrence of the specified substr, starting at position start_pos. If start_pos is negative the search is done backward from the start_pos. If not found then -1 is returned.

The start_pos is counted from 0.

output type
INTEGER

Example:

FIELDS_ADD(s, INDEXOF(s,"h",0));

indexof

0ho0

LDIST

LDIST(string_expr1, string_expr2)

Computes Levenshtein distance between string_expr1 and string_expr2.

output type
INTEGER

Example:

FIELDS_ADD(s1:s, s2:'0ho1') | FIELDS_ADD(s1, s2, LDIST(s1, s2));

indexof

0ho0

LOWER

LOWER(string)

Converts string to lowercase and returns resulting string.

output type
STRING

Example:

FIELDS_ADD(LOWER('HeLlo WorlD'));

lower

hello world

MATCHES

MATCHES(string, pattern_expression)

Returns true if pattern expression matches string. Otherwise returns false.

output type
BOOLEAN

Example:

FIELDS_ADD(MATCHES('hello world', "ALNUM SPACE ALNUM"))

matches

true

PARSE

PARSE(string,pattern)

Returns extracted fields of first match of the pattern in the string.

output type

in case the pattern does not contain any exported matchers then it returns BOOLEAN, indicating success or failure of parsing.
in case the pattern contains only one exported matcher then it returns matched value as a single value
in case the pattern contains more than one exported matcher then it returns matched values as TUPLE

Example:

FIELDS_ADD(strings: "1 out of 10; 2 out of 10; 3 out of 10")
| FIELDS_ADD(PARSE(strings, "INT:prefix LD:string INT:suffix"))

strings

parse

1 out of 10; 2 out of 10; 3 out of 10

{prefix=1 string=" out of " suffix=10}

PRINTF

PRINTF(format, args…)

Returns a formatted string using format string (based on java.util.Formatter class) and arguments.

output type
STRING

Example:

FIELDS_ADD(PRINTF("Result: %010x string: %s double: %2.2e", i, s, d*10000));

printf

Result: 0000000000 string: 0ho0 double: 0.00e+00

Result: 0000000001 string: 1ho1 double: 1.00e+04

Result: 0000000002 string: 2ho2 double: 2.00e+04

PUNCT

PUNCT(string_expr)

Returns punctuation characters contained in string_expr.

PUNCT(string_expr, count, withSpace)

Returns the first punctuation characters <posix-character-classes> (amount can be specified by the count parameter) from the string (specified by the string_expr parameter) either with or without spaces (specified by the withSpace parameter).

Boolean withSpace includes space character (ASCII 0x20 hex) in search, and is printed out as underscore (ASCII 0x5F hex).

output type
STRING

Example:

FIELDS_ADD(str:"Hi I'm home!") | FIELDS_ADD(PUNCT(str));

punct

REPLACE_STRING

REPLACE_STRING(string, target_str, replace_str)

Replaces each substring of string that matches the target_str with the replace_str.

output type
STRING

Example:

FIELDS_ADD(REPLACE_STRING('hello world', 'world', 'space'));

REPLACE_STRING

hello space

REPLACE_PATTERN

REPLACE_PATTERN(string, pattern_expression, replacement_template_str)

Replaces each substring of string that matches the pattern pattern_expression with the replacement_template_str.

output type
STRING

Example:

FIELDS_ADD(REPLACE_PATTERN("aaa bbb ccc", "'a'+ SPACE b+", "xxx"))

replace_pattern

xxx ccc

Example:

FIELDS_ADD(REPLACE_PATTERN("label=valueA label=valueB", "'label=' NSPACE:exportedGroup", "modifiedLabel='modified ${exportedGroup}'"))

replace_pattern

modifiedLabel='modified valueA' modifiedLabel='modified valueB'

SH_ENTROPY

SH_ENTROPY(string_expr)

Computes Shannon entropy of string_expr

output type
DOUBLE

Example:

FIELDS_ADD(SH_ENTROPY("Hello world!"));

sh_entropy

3.0220552088742005

SPLIT

SPLIT(string, pattern_expression)

Splits string around matches of given pattern and returns result as ARRAY of strings.

output type
ARRAY

Example:

FIELDS_ADD(SPLIT('p1;p2;p3', "';'"))

split

[p1, p2, p3]

STRLEN

STRLEN(string)

Returns length of string.

output type
INTEGER

Example:

FIELDS_ADD(STRLEN('hello world'));

strlen

STARTS

STARTS(string1, string2)

Returns true if string1 starts with string2. Otherwise returns false.

Note

Comparison is case sensitive.

output type
BOOLEAN

Example:

FIELDS_ADD(STARTS('Hello World!', 'Hell'));

starts

true

SUBSTR

SUBSTR(string, startPos)

Takes substring of string from position startPos to the end of string. If startPos is negative, then the substring is taken from the position relative to the end of string.

output type
STRING

Example:

FIELDS_ADD(SUBSTR('hello world', 6));

substr

world

SUBSTR(string, startPos, endPos)

Takes substring of str from position startPos to position endPos. Position is counted from 0 (i.e first element is at position 0). If startPos is negative, then substring is taken from position relative to the end of string. If endPos is negative, then substring is taken until position relative to the end of string.

output type
STRING

Example:

FIELDS_ADD(SUBSTR('my 20 $cents', 3,5));

substr

TRIM

TRIM(string)

Removes leading and trailing whitespaces from string.

output type
STRING

Example:

FIELDS_ADD(str:'  hello world         ') | FIELDS_ADD(str, TRIM(str));

str

trim

hello world

UNESCAPE

UNESCAPE(string)

DEESCAPE(string)

Removes escaping from string.

output type
STRING

Example:

FIELDS_ADD(UNESCAPE("\""));

unescape

URLDECODE

URLDECODE(string)

Returns urldecoded (also known as percent-encoding/decoding) string.

output type
STRING

Example:

FIELDS_ADD(URLDECODE("Hello+world%21"));

urldecode

Hello world!

URLENCODE

URLENCODE(string)

Returns url-encoded string

output type
STRING

Example:

FIELDS_ADD(URLENCODE("Hello world!"));

urlencode

Hello+world%21

HTMLUNESCAPE

HTMLUNESCAPE(string)
Unescapes HTML string

output type
STRING

Example:

FIELDS_ADD(HTMLUNESCAPE("&lt;Fran&ccedil;ais&gt;"));

htmlunescape

<Français>

UPPER

UPPER(string)

Converts string to uppercase.

output type
STRING

Example:

FIELDS_ADD(UPPER('HeLlo WorlD'));

upper

HELLO WORLD

Other

COALESCE

COALESCE(expr1, expr2, exprN)

Evaluates input expressions from left to right and returns the first non-null expression.

output type
the common type of arguments, if arguments are of the same type, otherwise VARIANT.

Example:

FIELDS_ADD(a:string(), b: 'b', c:'c')
| FIELDS_ADD(COALESCE(a, b, c))

coalesce

NULL

COLUMN

COLUMN(string_expr)

Selects column by name string_expr. This function can be used when arguments are evaluated dynamically at runtime. output type
the type of the column selected.

Example:

FIELDS_ADD(ip_addr:COLUMN('ip'));

FLAG

FLAG(country_code)

Returns Unicode flag symbol of ISO 3166 country_code.

output type
STRING

Example

FIELDS_ADD(country:'Estonia', flag:FLAG('EE'));

country

flag

Estonia

🇪🇪

HASH64

HASH64(arg)

Computes 64-bit digest value of argument.

Note

The algorithm is not cryptographically secure.

output type
LONG

Example

FIELDS_ADD(s, hash64:HASH64(s));

hash64

0ho0

-1180816457071597385

REMOVE_CHILD

REMOVE_CHILD(var_obj, keys …)

Removes selected members (specified by one or more keys) from VARIANT_OBJECT type argument var_obj.

output type
VARIANT_OBJECT

Example: remove members t and s from a variant object:

FIELDS_ADD(vo:VARIANT_OBJECT({i,t,s}))
| FIELDS_ADD(REMOVE_CHILD(vo, "t", "s"))

remove_child

{"i":0,"t":"2020-11-12 18:15:09.544000000 +0200","s":"0ho0"}

{"i":0}

SIZE

SIZE(arg)

Returns the number of elements in ARRAY, TUPLE, VARIANT_ARRAY, VARIANT_OBJECT or BYTES argument.

output type
INTEGER

Example:

FIELDS_ADD(array, array_size:SIZE(array));

array

array_size

[]

[0.0.0.1]

[0.0.0.2, 0.0.0.3]

[0.0.0.3, 0.0.0.4, 0.0.0.5]

[0.0.0.4, 0.0.0.5, 0.0.0.6, 0.0.0.7]

SIZEOF

SIZEOF(arg)

Returns the argument size in bytes.

output type
LONG

Example:

FIELDS_ADD(int:i, sizeof_int:SIZEOF(i), tuple, sizeof_tuple:SIZEOF(tuple));

int

sizeof_int

tuple

sizeof_tuple

{i=0 ip=0.0.0.0 ip6=0.0.0.0 s="0ho0" t="0ho0" ips=[] ip6s=[]}

TYPE

TYPE(arg)

Returns the string identifying data type of the argument.

output type
STRING

Example:

FIELDS_ADD(int_t:TYPE(i),i, time_t:TYPE(t),t, type_array:TYPE(array),array);

int_t

time_t

type_array

array

INTEGER

TIMESTAMP

2019-09-23 10:20:43.278 +0000

ARRAY

[]