PostgreSQL BIT_LENGTH() function
BIT_LENGTH() function
The PostgreSQL bit_length function is used to count the number of bits in a specified string.
Syntax:
bit_length (str1)
Parameters:
Name | Description |
---|---|
str1 | A string whose BIT_LENGTH value is to be retrieved. |
PostgreSQL Version: 9.3
Pictorial Presentation of PostgreSQL BIT_LENGTH() function

Example: PostgreSQL BIT_LENGTH() function
The following PostgreSQL statement will return the length of the given string 'w3resource'' in bits, i.e. 80.
Code:
SELECT bit_length('w3resource') AS "bit_length";
Sample Output:
bit_length ------------ 80 (1 row)
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Next: CHAR_LENGTH function
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