<p>Just a small note for the future - please don't do this!</p>
<p>This was necessary with the original rails migration scheme where it only tracked a single "up to" point for migrations but rails long since switched to tracking exactly which migrations have been applied.</p>
<p>Changing the sequence numbers for migrations means that existing databases can't be migrated without manually updating <code>schema_migrations</code> to rename the already applied migrations.</p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">—<br />You are receiving this because you are subscribed to this thread.<br />Reply to this email directly, <a href="https://github.com/openstreetmap/openstreetmap-website/commit/5cc0eba3f10da37a14e8f27f04c7695505b4c684#commitcomment-26270712">view it on GitHub</a>, or <a href="https://github.com/notifications/unsubscribe-auth/ABWnLeHlAZnJ06JtNpq7Ql2QfD5aOQ_cks5tAQ4XgaJpZM4RB9VX">mute the thread</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/ABWnLQdtGi9UK-wBRlrg4hIHee5skL_bks5tAQ4XgaJpZM4RB9VX.gif" width="1" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
<div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
  <link itemprop="url" href="https://github.com/openstreetmap/openstreetmap-website/commit/5cc0eba3f10da37a14e8f27f04c7695505b4c684#commitcomment-26270712"></link>
  <meta itemprop="name" content="View Commit"></meta>
</div>
<meta itemprop="description" content="View this Commit on GitHub"></meta>
</div>

<script type="application/json" data-scope="inboxmarkup">{"api_version":"1.0","publisher":{"api_key":"05dde50f1d1a384dd78767c55493e4bb","name":"GitHub"},"entity":{"external_key":"github/openstreetmap/openstreetmap-website","title":"openstreetmap/openstreetmap-website","subtitle":"GitHub repository","main_image_url":"https://cloud.githubusercontent.com/assets/143418/17495839/a5054eac-5d88-11e6-95fc-7290892c7bb5.png","avatar_image_url":"https://cloud.githubusercontent.com/assets/143418/15842166/7c72db34-2c0b-11e6-9aed-b52498112777.png","action":{"name":"Open in GitHub","url":"https://github.com/openstreetmap/openstreetmap-website"}},"updates":{"snippets":[{"icon":"PERSON","message":"@tomhughes on 5cc0eba: Just a small note for the future - please don't do this!\r\n\r\nThis was necessary with the original rails migration scheme where it only tracked a single \"up to\" point for migrations but rails long since switched to tracking exactly which migrations have been applied.\r\n\r\nChanging the sequence numbers for migrations means that existing databases can't be migrated without manually updating `schema_migrations` to rename the already applied migrations."}],"action":{"name":"View Commit","url":"https://github.com/openstreetmap/openstreetmap-website/commit/5cc0eba3f10da37a14e8f27f04c7695505b4c684#commitcomment-26270712"}}}</script>