1.0Paul S. Randalhttps://www.sqlskills.com/blogs/paulrich600338<blockquote class="wp-embedded-content" data-secret="A4lj8Xb0g8"><a href="https://www.sqlskills.com/blogs/paul/mandatory-sql-breathalyzer-test/">Mandatory SQL breathalyzer test</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.sqlskills.com/blogs/paul/mandatory-sql-breathalyzer-test/embed/#?secret=A4lj8Xb0g8" width="600" height="338" title="“Mandatory SQL breathalyzer test” — Paul S. Randal" data-secret="A4lj8Xb0g8" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.sqlskills.com/blogs/paul/wp-includes/js/wp-embed.min.js </script> Today we've spent a lot of the day in discussions with some folks about developers vs. DBAs, and how it's often the case that the two don't work together. Developers need to know the effect of their design choices on the database, and DBAs need to educate the developers. There should be a close working […]