FQL v4 will be decommissioned on June 30, 2025. Ensure that you complete your migration from FQL v4 to FQL v10 by that date.

Fauna accounts created after August 21, 2024 must use FQL v10. These accounts will not be able to run FQL v4 queries or access the v4 Dashboard.

For more details, see the v4 EOL announcement and migration guide. Contact support@fauna.com with any questions.

LTE

This reference topic applies to FQL v4. Go to this page for the latest FQL v10 reference topics.

 
LTE(value_1, value_2, ...)
lte(value_1, value_2, ...)
LTE(value_1, value_2, ...)
LTE(value_1, value_2, ...)
LTE(value_1, value_2, ...)
LTE(value_1, value_2, ...)

Description

The LTE function returns true if each specified value is less than or equal to the ones following it, and false otherwise. The function takes one or more arguments; it always returns true if it has a single argument.

Types have an order of precedence. When comparing values of different types, they are ranked in the following order, from least to greatest.

  1. Number (integers and decimals: 0.5 < 1 < 1.5 < 2)

  2. Byte

  3. String

  4. Array (ordered lexically, like strings)

  5. Object (ordered lexically, like strings)

  6. Reference

  7. Timestamp

  8. Date

  9. Boolean (false < true)

  10. Null

This means that any Number is always less than any Array.

Parameters

Parameter Type Definition and Requirements

value

Any

A value to be compared.

Returns

A Boolean value indicating whether each specified value is less than or equal to the subsequent values provided.

Examples

The following query returns true because the value 1 is less than or equal to the value 2, and the value 2 is less than or equal to the second value 2:

client.query(
  q.LTE(1, 2, 2)
)
.then((ret) => console.log(ret))
.catch((err) => console.error(
  'Error: [%s] %s: %s',
  err.name,
  err.message,
  err.errors()[0].description,
))
true
result = client.query(
  q.lte(1, 2, 2)
)
print(result)
True
result, err := client.Query(
	f.LTE(1, 2, 2))

if err != nil {
	fmt.Fprintln(os.Stderr, err)
} else {
	fmt.Println(result)
}
true
try
{
    Value result = await client.Query(
        LTE(1, 2, 2)
    );
    Console.WriteLine(result);
}
catch (Exception e)
{
    Console.WriteLine($"ERROR: {e.Message}");
}
BooleanV(True)
System.out.println(
    client.query(LTE(Value(1), Value(2), Value(2)))
    .get());
true
LTE(1, 2, 2)
true
Query metrics:

  •    bytesIn:  15

  •   bytesOut:  17

  • computeOps:   1

  •    readOps:   0

  •   writeOps:   0

  •  readBytes:   0

  • writeBytes:   0

  •  queryTime: 3ms

  •    retries:   0

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