title: Redshift get Json Keys
body: <p>I have a table field with a value like this:</p>
  <pre><code>{
      &quot;0fc8a2a1-e334-43b8-9311-ce46da9cd32c&quot;: {
          &quot;alert&quot;: &quot;345&quot;,
          &quot;channel&quot;: &quot;ios_push&quot;,
          &quot;name&quot;: &quot;Variant 1&quot;
      },
      &quot;4344d89b-7f0d-4453-b2c5-d0d4a39d7d25&quot;: {
          &quot;channel&quot;: &quot;ios_push&quot;,
          &quot;name&quot;: &quot;Control Group&quot;,
          &quot;type&quot;: &quot;control&quot;
      }
  }
  </code></pre>
  <p>I want to know if there is some way to get the <strong>&quot;0fc8a2a1-e334-43b8-9311-ce46da9cd32c&quot;</strong> and
  <strong>&quot;4344d89b-7f0d-4453-b2c5-d0d4a39d7d25&quot;</strong> values.</p>