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db\ColumnSchemaBuilder buildNotNullString()

buildNotNullString() protected method

Builds the not null constraint for the column.

protected string buildNotNullString ( )
return	string	Returns 'NOT NULL' if $isNotNull is true, 'NULL' if $isNotNull is false or an empty string otherwise.

Links:

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

doc_Yii

2025-01-10 15:47:30

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