title: 2 ways to use Json_array_elements_text() in PostrgeSQL
body: <p>Here are two ways to use <code>json_array_elements_text()</code> method.
  1st method:</p>
  <pre><code>SELECT id, json_array_elements_text(json_column)
  FROM Table
  </code></pre>
  <p>2nd method:</p>
  <pre><code>SELECT id, json_index.json_column
  FROM Table T
    LEFT JOIN LATERAL json_array_elements_text(json_column) AS json_index(json_column) ON true
  </code></pre>
  <p>I found both methods give the same output, but <strong>can we use them interchangeably?</strong></p>
  <p>.</p>