<snippet>
    <content><![CDATA[t.integer :lock_version, :null => false, :default => 0
$0]]></content>
    <tabTrigger>tcl</tabTrigger>
    <scope>meta.rails.migration.create_table, meta.rails.migration.change_table</scope>
    <description>Table column lock_version</description>
</snippet>
