# SolrCollapseFunction::setMin

(PECL solr >= 2.2.0)

SolrCollapseFunction::setMin — Sets the initial size of the collapse data structures when collapsing on a numeric field only

### 说明

public SolrCollapseFunction::setMin(string `$min`): SolrCollapseFunction

Sets the initial size of the collapse data structures when collapsing on a numeric field only

### 参数

`min`

### 返回值

SolrCollapseFunction

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