Databases
StackOverflow2013
Postsdbo
PO
 

Note that there are some explanatory texts on larger screens.

plurals
  1. PO
    primarykey
    data
    text
    <p>I took a quick stab at it. Probably doesn't compile (Especially the "from teamsTalbe in teams), but the idea is you can factor out something that returns an IQueryable&lt;>. You're IQueryable returns an anonymous type though, which wouldn't work. So you may need to create an explicit type to use in place of 'select new { teamsTable, solutionsTable.SolutionName }'</p> <pre><code> public List&lt;TeamBE&gt; GetTeamsBySolutionID(int solutionID) { Esadmin db = new Esadmin(_connectionString); return GetTeamsBy(db, _GetTeamsBySolutionID(db, solutionID)); } IQueryable&lt;Team&gt; _GetTeamsBySolutionID(Esadmin db, int solutionID) { return from teamsTable in db.Teams where teamsTable.SolutionID == SolutionID select teamsTable; } List&lt;TeamBE&gt; GetTeamsBy(Esadmin db, IQueryable&lt;Team&gt; teams) { List&lt;TeamBE&gt; teams = new List&lt;TeamBE&gt;(); var qry = (from teamsTable in teams join solutionsTable in db.Solutions on teamsTable.SolutionID equals solutionsTable.SolutionID select new { teamsTable, solutionsTable.SolutionName }); foreach (var result in qry) { TeamBE team = new TeamBE(); team.TeamID = result.teamsTable.TeamID; team.Description = result.teamsTable.Description; team.Status = result.teamsTable.Status; team.LastModified = result.teamsTable.LastModified; team.SolutionID = result.teamsTable.SolutionID; team.SolutionName = result.SolutionName; team.Name = result.teamsTable.Name; team.LocationLevel = result.teamsTable.LocationLevel; team.AORDriven = result.teamsTable.AoRDriven; team.CriteriaID = result.teamsTable.CriteriaID ?? Guid.Empty; teams.Add(team); } return teams; } </code></pre>
    singulars
    1. This table or related slice is empty.
    1. POMaking Linq To SQL DRY
      singulars
      1. PTQuestion
    1. PTAnswer
    1. USFrank Schwieterman
    1. USFrank Schwieterman
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. POMaking Linq To SQL DRY
      singulars
      1. PTQuestion
    1. This table or related slice is empty.
    1. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTAcceptedByOriginator
    3. VO
      singulars
      1. PO
      1. This table or related slice is empty.
      1. VTUpMod
    1. COThis is exactly what I am looking to do, but how to I create that explicit type when there is nothing generated by SQL Metal to match it.
      singulars
      1. PO
      1. USMatthew Vines
    2. COJust create a class with public properties for the two parts you have. When you create the object, use the default constructor with property initializers (do not take the properties as constructor parameters otherwise the expression can't be mapped to an IQueryable)
      singulars
      1. PO
      1. USFrank Schwieterman
    3. COI'd like to see this in action, do you know of any resources or tutorials on this sort of thing?
      singulars
      1. PO
      1. USMatthew Vines
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload