PHP 5.4.31 Released

SphinxClient::setGroupDistinct

(PECL sphinx >= 0.1.0)

SphinxClient::setGroupDistinctSet attribute name for per-group distinct values count calculations

Descripción

public bool SphinxClient::setGroupDistinct ( string $attribute )

Sets attribute name for per-group distinct values count calculations. Only available for grouping queries. For each group, all values of attribute will be stored, then the amount of distinct values will be calculated and returned to the client. This feature is similar to COUNT(DISTINCT) clause in SQL.

Parámetros

attribute

A string containing group-by attribute name.

Valores devueltos

Devuelve TRUE en caso de éxito o FALSE en caso de error.

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