title: Creating Effective dated table by merging two table
body: <p>I have one table with start and end date (initial setup) and another table with just effective date with the new changes . I like to merge these two tables with effective dated</p>
  <p>Table 1 :</p>
  <p><img src="https://i.stack.imgur.com/pcyQM.png" alt="enter image description here" /></p>