percentile_hash
Description
Constructs DOUBLE values as PERCENTILE values.
Syntax
PERCENTILE_HASH(x);
Parameters
x
: The supported data type is DOUBLE.
Return value
Returns a PERCENTILE value.
Examples
mysql> select percentile_approx_raw(percentile_hash(234.234), 0.99);
+-------------------------------------------------------+
| percentile_approx_raw(percentile_hash(234.234), 0.99) |
+-------------------------------------------------------+
| 234.23399353027344 |
+-------------------------------------------------------+
1 row in set (0.00 sec)