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comparison Tools/DocGen/Content/Doc/DataAccess/PrimaryKey.htm @ 0:f990fcb411a9
Копия текущей версии из github
| author | cin |
|---|---|
| date | Thu, 27 Mar 2014 21:46:09 +0400 |
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| -1:000000000000 | 0:f990fcb411a9 |
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| 1 <% group # SQL text generation control attributes %> | |
| 2 <p class='j'> | |
| 3 The <b>PrimaryKey</b> attribute indicates the field that is a part of a primary key. | |
| 4 </p> | |
| 5 | |
| 6 PrimaryKey.cs | |
| 7 <% ..\..\..\HowTo\DataAccess\PrimaryKey.cs %> | |
| 8 <i>DataAccessor.SelectByKeySql</i> method generates and executes the following SQL statement: | |
| 9 <% sql # | |
| 10 SELECT | |
| 11 [MiddleName], | |
| 12 [PersonID], | |
| 13 [LastName], | |
| 14 [FirstName] | |
| 15 FROM | |
| 16 [Person] | |
| 17 WHERE | |
| 18 [PersonID] = @PersonID | |
| 19 %> | |
| 20 MultiplePrimaryKey.cs | |
| 21 <% ..\..\..\HowTo\DataAccess\MultiplePrimaryKey.cs %> | |
| 22 In this case <i>DataAccessor.SelectByKeySql</i> method generates and executes the following SQL statement: | |
| 23 <% sql # | |
| 24 SELECT | |
| 25 [MiddleName], | |
| 26 [PersonID], | |
| 27 [LastName], | |
| 28 [FirstName] | |
| 29 FROM | |
| 30 [Person] | |
| 31 WHERE | |
| 32 [FirstName] = @FirstName AND | |
| 33 [LastName] = @LastName | |
| 34 %> | |
| 35 App.config | |
| 36 <% Doc\Data\App.config %> | |
| 37 <a href="../Data/CreateSql.htm">Create.sql script</a> |
