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1. BITOR Function​

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1. BITOR Function​

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The BITOR function in H2 database is used to perform a bitwise OR operation on two integer values.

2. Syntax​

The syntax for the BITOR function in H2 database is as follows:

BITOR(value1, value2)

Arguments​

  • value1, value2: The integer values on which the bitwise OR operation needs to be performed.

Return​

  • The BITOR function returns the result of the bitwise OR operation on value1 and value2.

3. Notes​

  • The BITOR function in H2 database performs the bitwise OR operation on the binary representations of the input values.
  • If either value1 or value2 is not an integer, it will be implicitly cast to an integer before the operation.
  • The result of the BITOR operation will be an integer value.

4. Examples​

Here are a few examples demonstrating the usage of the BITOR function in H2 database:

Example 1 - Performing a bitwise OR operation on two values:​

SELECT BITOR(5, 3) AS result;

Output:

result
------
7

Example 2 - Performing a bitwise OR operation on values stored in columns:​

CREATE TABLE numbers (
  id INT PRIMARY KEY,
  value1 INT,
  value2 INT
);

INSERT INTO numbers VALUES (1, 10, 5), (2, 7, 9), (3, 3, 3);

SELECT id, value1, value2, BITOR(value1, value2) AS result
FROM numbers;

Output:

id | value1 | value2 | result
---+--------+--------+-------
1  | 10     | 5      | 15
2  | 7      | 9      | 15
3  | 3      | 3      | 3
  • bitand - Perform bitwise AND operation
  • bitxor - Perform bitwise XOR operation