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db\ColumnSchemaBuilder buildFirstString()

buildFirstString() protected method (available since version 2.0.8)

Builds the first constraint for the column. Defaults to unsupported.

protected string buildFirstString ( )
return	string	A string containing the FIRST constraint.

Links:

http://www.yiiframework.com/doc-2.0/yii-db-columnschemabuilder.html#buildFirstString()-detail

doc_Yii

2016-10-30 16:57:12

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