BIT_OR

Returns the bitwise OR of non-NULL input values.

Syntax

BIT_OR(expression int) → int

• expression: An expression that evaluates to a data type that can be cast as an integer.

Examples

BIT_OR example

SELECT BIT_OR(passenger_count)
FROM eth.recent_blocks 
  
-- EXPR$0
-- 255

BIT_OR example

SELECT total_gas_used, 
  BIT_OR(transaction_count)
FROM eth.recent_blocks 
GROUP BY total_gas_used

-- total_gas_used, EXPR$1
-- 29.0, 7
-- 5.5, 15

Usage Notes

If no rows match, returns a value with all bits set to 0. NULL values have no effect on the result unless all results are NULL, which is treated as no match.