blocks|key|5805117|text|看看这个|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5805118|DIfference+Between+Stored+Procedures+and+Prepared+Statements..?|offset|length|5805119|主要用于StoredProcedure的CallableStatement|5805120|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/7296417/difference-between-stored-procedures-and-prepared-statements^0|0|0|1R|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@$D|R|E|S|1|T]]|A|$]]|$1|F|3|G|5|6|7|U|8|@]|9|@]|A|$]]|$1|H|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|I|$J|$5|K|L|M|A|$N|O]]]]

check this

<a href="https://stackoverflow.com/questions/7296417/difference-between-stored-procedures-and-prepared-statements">DIfference Between Stored Procedures and Prepared Statements..?</a>

CallableStatement used for mainly StoredProcedure

blocks|key|328729|text|如CallableStatement+API中所述|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|328730|用于执行|328731|存储过程的接口。|blockquote|328732|328733|328734|因此，它不能用于执行查询。|328735|entityMap|0|LINK|mutability|MUTABLE|url|http://docs.oracle.com/javase/6/docs/api/java/sql/CallableStatement.html^0|1|L|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|6|7|Y|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|Z|8|@]|9|@]|C|$]]|$1|I|3|-4|5|6|7|10|8|@]|9|@]|C|$]]|$1|J|3|-4|5|6|7|11|8|@]|9|@]|C|$]]|$1|K|3|L|5|6|7|12|8|@]|9|@]|C|$]]|$1|M|3|-4|5|6|7|13|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]]]

As stated in the <a href="http://docs.oracle.com/javase/6/docs/api/java/sql/CallableStatement.html" rel="noreferrer">CallableStatement API</a>:

<blockquote>
 The interface used to execute SQL stored procedures.
</blockquote>

And as such, it can not be used to execute queries.

blocks|key|5805183|text|可调用语句用于访问存储过程。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5805184|你必须在数据库中编写存储过程|5805185|为|5805186|SELECT+*+FROM+Customer+WHERE+customerId+=+'C001'|code-block|syntax|javascript|5805187|和|5805188|请查看以下链接，以获得有关可调用语句的帮助-|5805189|1>+http://www.mkyong.com/jdbc/jdbc-callablestatement-stored-procedure-out-parameter-example/|offset|length|5805190|2>+http://www.tutorialspoint.com/jdbc/callablestatement-object-example.htm|5805191|谢谢|5805192|entityMap|0|LINK|mutability|MUTABLE|url|http://www.mkyong.com/jdbc/jdbc-callablestatement-stored-procedure-out-parameter-example/|1|http://www.tutorialspoint.com/jdbc/callablestatement-object-example.htm^0|0|0|0|0|0|0|3|2H|0|0|3|1Z|1|0|0^^$0|@$1|2|3|4|5|6|7|16|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|17|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|18|8|@]|9|@]|A|$]]|$1|F|3|G|5|H|7|19|8|@]|9|@]|A|$I|J]]|$1|K|3|L|5|6|7|1A|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|1B|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|1C|8|@]|9|@$Q|1D|R|1E|1|1F]]|A|$]]|$1|S|3|T|5|6|7|1G|8|@]|9|@$Q|1H|R|1I|1|1J]]|A|$]]|$1|U|3|V|5|6|7|1K|8|@]|9|@]|A|$]]|$1|W|3|-4|5|6|7|1L|8|@]|9|@]|A|$]]]|X|$Y|$5|Z|10|11|A|$12|13]]|14|$5|Z|10|11|A|$12|15]]]]

Callable Statements are used for accessing stored procedures.

You have to write stored procedure in database 

for

<pre><code>SELECT * FROM Customer WHERE customerId = 'C001'
</code></pre>

And

please look into the following links to have help on callable statements -

1 > <a href="http://www.mkyong.com/jdbc/jdbc-callablestatement-stored-procedure-out-parameter-example/" rel="nofollow">http://www.mkyong.com/jdbc/jdbc-callablestatement-stored-procedure-out-parameter-example/</a>

2> <a href="http://www.tutorialspoint.com/jdbc/callablestatement-object-example.htm" rel="nofollow">http://www.tutorialspoint.com/jdbc/callablestatement-object-example.htm</a>

Thanks

I tried to understand the difference between <code>PreparedStatements</code> &amp; <code>CallableStatements</code> and I couldn't get it. so please can anyone convert following <code>sql</code> Query to <code>CallableStatement</code>. I know how to convert Statement into a <code>PreparedStatement</code> but having problems with <code>CallableStatements</code>.

as a <code>java.sql.Statement</code>

<pre><code>SELECT * FROM Customer WHERE customerId = 'C001'
</code></pre>

as a <code>java.sql.PreparedStatement</code>

<pre><code>SELECT * FROM Customer WHERE customerId = ? //set customerId using preparedStatement.setString(1,"C001")
</code></pre>

How to write this same query in <code>CallableStatements</code>

Thanks in advance!

PreparedStatements or callableStatements

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我试图理解PreparedStatements和CallableStatements之间的区别，但我无法理解。所以请任何人都可以将以下sql查询转换为CallableStatement。我知道如何将语句转换为PreparedStatement，但在使用CallableStatements时遇到问题。作为java.sql...

问PreparedStatements或callableStatements
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问PreparedStatements或callableStatementsEN