By using db<>fiddle, you agree to license everything you submit by Creative Commons CC0.
| the_text | replaced_text |
|---|---|
| Text at the start should be replaced. So should this text. The word "contextual" should stay the same but "text" should be changed, as should text at the very end like this: text | sentence at the start should be replaced. So should this sentence. The word "contextual" should stay the same but "sentence" should be changed, as should sentence at the very end like this: sentence |