BOOL_OR() GROUP BY ...

All functions > GROUP BY > BOOL_OR() GROUP BY ...

Returns TRUE if any value in the group is true.

Syntax

BOOL_OR(expr)
 [ FILTER (WHERE condition) ]
  [ GROUP BY feature [, feature ...] ]

BOOL_OR(expr)
 [ FILTER (WHERE condition) ]
  [ GROUP BY feature [, feature ...] ]

Notes

• Logical OR aggregation across all values in the group
• Returns TRUE if any value is TRUE
• Returns FALSE if all values are FALSE
• NULL values are ignored in the calculation
• Returns FALSE for empty groups
• Can be used with WHERE clause to filter before aggregation
• Can be used with GROUP BY clause for grouped aggregation

Examples

SELECT
    -- OR of values
    f1 := ZIP(ARRAY(TRUE, FALSE, TRUE) AS value).TRANSFORM(
        SELECT BOOL_OR(value)
    ).UNWRAP_ONE(),
    -- OR of values
    f2 := ZIP(ARRAY(FALSE, FALSE, FALSE) AS value).TRANSFORM(
        SELECT BOOL_OR(value)
    ).UNWRAP_ONE()
;