group_bit_or

description

Syntax

expr GROUP_BIT_OR(expr)

Perform an or calculation on expr, and return a new expr. All ints are supported

example

1. mysql> select * from group_bit;
2. +-------+
3. | value |
4. +-------+
5. |     3 |
6. |     1 |
7. |     2 |
8. |     4 |
9. +-------+
10. 4 rows in set (0.02 sec)

12. mysql> select group_bit_or(value) from group_bit;
13. +-----------------------+
14. | group_bit_or(`value`) |
15. +-----------------------+
16. |                     7 |
17. +-----------------------+

keywords

1. GROUP_BIT_OR,BIT