Part 5 Searching in databases
No edit summary
(Automatically adding template at the end of the page.)
 
(22 intermediate revisions by 4 users not shown)
Line 1: Line 1:
<html> <p> We create a seeker that translates ocl to sql for searching in databases of any size.
<html>
We look at derivations, constraints and validation rules. </p>
<h4> We created a Seeker that translates OCL to SQL for searching in databases of any size. We look at derivations, constraints,
  and validation rules. </h4>


<style>
<p class="video-warn">
  <em>To make your experience smooth, we set the main tags mentioned in the video to the right bar menu of this mini-player. Choose an interesting subtitle on the list and immediately get to the exact theme navigation item place in the video. Now you can pick any topic to be instructed on without watching the whole video.</em>
</p>


#video12 {
<div class="video">
   position: relative;
   <div class="video__wrapper">
   padding-bottom: 75%;
   <iframe src="https://www.youtube.com/embed/qRAsgCNKM08?rel=0&autoplay=0" frameborder="0" allowfullscreen></iframe>
}
</div>
#video12 iframe {
<div class="video__navigation">
  position: absolute;
    <strong>View Model Editor:</strong>
  width: calc(100% - 300px);
    <span class="navigation-item" data-video="qRAsgCNKM08" data-start="175" tabindex="0"> Search expressions </span>
  height: calc(100% - 300px);
    <span class="navigation-item" data-video="qRAsgCNKM08" data-start="241" tabindex="0"> Variables and Validations </span>
}
    <span class="navigation-item" data-video="qRAsgCNKM08" data-start="521" tabindex="0"> Derivation Attribute </span>
#video12 div {
     <span class="navigation-item" data-video="qRAsgCNKM08" data-start="1395" tabindex="0"> Visible expressions </span>
  position: absolute;
     </br> <strong>Test data:</strong>
  top: 0;
     <span class="navigation-item" data-video="qRAsgCNKM08" data-start="2323" tabindex="0"> Tab separated data import </span>
  right: 0;
     <span class="navigation-item" data-video="qRAsgCNKM08" data-start="2383" tabindex="0"> Constraints </span>
  width: 270px;
    <span class="navigation-item" data-video="qRAsgCNKM08" data-start="2553" tabindex="0"> Validation Rules </span>
  height: 60%;
    <span class="navigation-item" data-video="qRAsgCNKM08" data-start="2881" tabindex="0"> Saving despite error warnings </span>
  padding: 10px;
  overflow-y: auto;
}
#video12 span {
     font-size: 18;
     display:block;
  padding: 10px;
     padding-bottom: 0.5;
     padding-top: 0.5;
  opacity: 0.7;
}
  #video12 span:hover {
  color: #0000FF;
  cursor: pointer;
}
#video12 span:focus {
  color: blue;
</style>


<div id="video12">
<iframe width="560" height="300" src="https://youtu.be/embed/BhKRj3-LoBI" frameborder="0" allowfullscreen></iframe>
  <div>
  <strong>View Model Editor:</strong>
    <span data-video="BhKRj3-LoBI" tabindex="0" data-start="170">Search expressions </span>
    <span data-video="BhKRj3-LoBI" tabindex="0" data-start="236">Variables and Validations </span>
    <span data-video="BhKRj3-LoBI" tabindex="0" data-start="516"> Derivation Attribute </span>
    <span data-video="BhKRj3-LoBI" tabindex="0" data-start="1390">Visible expressions </span>
    <strong>Test data:</strong>
    <span data-video="BhKRj3-LoBI" tabindex="0" data-start="2018"> Tab separated data import </span>
    <span data-video="BhKRj3-LoBI" tabindex="0" data-start="2378"> Constraints </span>
    <span data-video="BhKRj3-LoBI" tabindex="0" data-start="2548"> Validation Rules </span>
    <span data-video="BhKRj3-LoBI" tabindex="0" data-start="2876"> Saving despite error warnings </span>
   
   </div>
   </div>
</div>
</div>


<script>
var IMG = document.querySelectorAll('#video12 span'),
    IFRAME = document.querySelector('#video12 iframe');
for (var i = 0; i < IMG.length; i++) {
  IMG[i].onclick = function() {
    IFRAME.src = 'http://www.youtube.com/embed/' + this.dataset.video + '?rel=0&autoplay=1';
    if(this.dataset.end) IFRAME.src = IFRAME.src.replace(/([\s\S]*)/g, '$1&end=' + this.dataset.end);
    if(this.dataset.start) IFRAME.src = IFRAME.src.replace(/([\s\S]*)/g, '$1&start=' + this.dataset.start);
    this.style.backgroundColor='rgba(0,0,0,.2)';
  }
}
</script>
</html>
</html>
[[Category:MDriven Designer]]
[[Category:MDriven Designer Sessions]]
[[Category:Constraints]]
[[Category:Derivations]]
[[Category:Validation rules]]
[[Category:SQL]]
[[Category:Expressions]]
[[Category:Navigation]]
{{Edited|July|12|2024}}

Latest revision as of 15:44, 10 February 2024

We created a Seeker that translates OCL to SQL for searching in databases of any size. We look at derivations, constraints, and validation rules.

To make your experience smooth, we set the main tags mentioned in the video to the right bar menu of this mini-player. Choose an interesting subtitle on the list and immediately get to the exact theme navigation item place in the video. Now you can pick any topic to be instructed on without watching the whole video.

View Model Editor: Search expressions Variables and Validations Derivation Attribute Visible expressions
Test data: Tab separated data import Constraints Validation Rules Saving despite error warnings

This page was edited more than 11 months ago on 02/10/2024. What links here
Retrieved from "https://newwikicopy.mdriven.net/index.php?title=Documentation:Part_5_Searching_in_databases&oldid=16652"

© MDRIVEN . All Rights Reserved

Glossary API Docs
MDriven World | Portal | Blog | YouTube | StackOverflow | Facebook

© MDRIVEN . All Rights Reserved