github/jooq
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[#2410] Add some more API usage examples to the section about ResultSet

Browse Source 
fetching
This commit is contained in:
Lukas Eder 2013-04-21 11:53:20 +02:00
parent b37b1fc2df
commit 79f61799ad
1 changed files with 19 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
jOOQ-website/src/main/resources/manual-3.0.xml
View File

@ -6934,6 +6934,25 @@ Result<Record> result = create.fetch(rs);
// As a Cursor
Cursor<Record> cursor = create.fetchLazy(rs);]]></java>
<p>
You can also tighten the interaction with jOOQ's data type system and <reference id="data-type-conversion" title="data type conversion"/> features, by passing the record type to the above fetch methods:
</p>
<java><![CDATA[// Pass an array of types:
Result<Record> result = create.fetch (rs, Integer.class, String.class);
Cursor<Record> result = create.fetchLazy(rs, Integer.class, String.class);
// Pass an array of data types:
Result<Record> result = create.fetch (rs, SQLDataType.INTEGER, SQLDataType.VARCHAR);
Cursor<Record> result = create.fetchLazy(rs, SQLDataType.INTEGER, SQLDataType.VARCHAR);
// Pass an array of fields:
Result<Record> result = create.fetch (rs, BOOK.ID, BOOK.TITLE);
Cursor<Record> result = create.fetchLazy(rs, BOOK.ID, BOOK.TITLE);]]></java>
<p>
If supplied, the additional information is used to override the information obtained from the <reference class="java.sql.ResultSet" title="ResultSet"/>'s <reference class="java.sql.ResultSetMetaData"/> information.
</p>
</content>
</section>