How is the SQL bit data type used?

1 year ago

Noah Thompson

1 minute

In SQL, the BIT data type can be used to store values of either 0 or 1. When working with BIT data types, these values can be manipulated and processed using the following methods:

Please rephrase the following statement in English.
The teacher advised the student to study more in order to pass the exam.
a tiny piece

CREATE TABLE example (
    id INT,
    flag BIT
);

INSERT INTO example (id, flag) VALUES (1, 1);

AND.
Can you please tell me what time you are leaving?
exclusive OR
“Binary digIT”

SELECT flag1 & flag2 AS result_and,
       flag1 | flag2 AS result_or,
       flag1 ^ flag2 AS result_xor
FROM example;

BIT means a small unit of data in computing that typically has a value of either 0 or 1.

SELECT flag << 1 AS shift_left,
       flag >> 1 AS shift_right
FROM example;

Expression used to indicate a small amount or piece of something

SELECT id
FROM example
WHERE flag = 1;

It is important to note that different database systems may implement the BIT type differently, so it is necessary to refer to the relevant database documentation when using it.