Databases
StackOverflow2013
Postsdbo
POc# linq query generates "ESCAPE '~'" syntax when translating "StartsWith" to sql "LIKE"
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POc# linq query generates "ESCAPE '~'" syntax when translating "StartsWith" to sql "LIKE"
    primarykey
    data
    text
    <p>ora. i've got this linq syntax below that generates the sql below that. the sql server database that receives the query rejects the linq-appended "ESCAPE '~'". i'm still researching, but any perspective welcome!</p> <pre><code>var rc = ( from x in dc.Candidate join xs in dc.CandidateStatus on x.StatusId equals xs.CandidateStatusId join xss in dc.CandidateStatus on xs.SystemStatusId equals xss.CandidateStatusId where _active.Contains(xss.Code) &amp;&amp; (x.NickName.StartsWith(startsWith) || x.FirstName.StartsWith(startsWith)) orderby x.NickName, x.FirstName, x.LastName select new ListItem { Id = x.CandidateId, Label = FormatIndividual(x.LastName,x.FirstName,x.NickName) }); return rc.ToList&lt;ListItem&gt;(); SELECT [t0].[candid] AS [Id], [t0].[lastnm] AS [lastName], [t0].[firstnm] AS [firstName], [t0].[nicknm] AS [nickName] FROM [ats].[cand] AS [t0] INNER JOIN [ats].[candstatus] AS [t1] ON [t0].[statusid] = ([t1].[candstatusid]) INNER JOIN [ats].[candstatus] AS [t2] ON [t1].[sysstatid] = ([t2].[candstatusid]) WHERE ([t2].[code] IN (@p0, @p1, @p2)) AND (([t0].[nicknm] LIKE @p3 ESCAPE '~') OR ([t0].[firstnm] LIKE @p4 ESCAPE '~')) ORDER BY [t0].[nicknm], [t0].[firstnm], [t0].[lastnm] </code></pre> <p>implemented below. removed need for sql server wildcard ('%' - ie, what was being escaped).</p> <pre><code> ... //&amp;&amp; (x.NickName.StartsWith(startsWith) || x.FirstName.StartsWith(startsWith)) &amp;&amp; (x.NickName.Substring(0,1).Equals(startsWith) || x.FirstName.Substring(0,1).Equals(startsWith)) ... </code></pre>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USunderachiever
    1. USunderachiever
    plurals
    1. PL
      singulars
      1. LTLinked
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. This table or related slice is empty.
 

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