调用CallableStatement类的execute()方法执行存储过程。 Java中使用Callable Statement调用存储过程的例子 Java实现 // Java program to use Callable Statement // in Java to call Stored Procedure packagejavaapplication1; importjava.sql.*; publicclassJavaApplication1{ publicstaticvoidmain(String[]args)throwsExcept...
Following is a JDBC example calls the above mentioned stored procedure using JDBC program.import java.sql.CallableStatement; import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; public class CallingProcedure { public static void main(String...
Java 语言(一种计算机语言,尤用于创建网站)// Java program to use Callable Statement // in Java to call Stored Procedure package javaapplication1; import java.sql.*; public class JavaApplication1 { public static void main(String[] args) throws Exception { Class.forName("com.mysql.jdbc.Driver"...
所以Java爸爸后来引入了Callable这个接口，这个接口旨在解决这两个缺陷。
- 当获取与数据库的连接之后,就可以和数据库进行交互。JDBC Statement,CallableStatement和PreparedStatement接口定义了可用于发送SQL或者PL/SQL命令,并从数据库接收数据的方法和属性。 - 它们还定义了有助于在Java和SQL数据类型的差异转换的方法。下表提供了每个接口定义,以及使用这些接口的目的的总结。
问使用Callable语句获取结果集EN当您想要使用.sql文件执行代码时，需要使用java中的ScriptRunner类 ...
java.sql.SQLException: Internal error when parsing callable statement metadata at com.mysql.jdbc.DatabaseMetaData.getCallStmtParameterTypes(DatabaseMetaData.java:6963) at com.mysql.jdbc.DatabaseMetaData.getProcedureColumns(DatabaseMetaData.java:2721) ...
I have stored proc in DB2 which has 1 IN and 1 OUT parameter , also returns result set . In java how can i access the same ( result set wont be returned ,incase validation fails ,in case of validation it returns the code in OUT param ) .
at net.sourceforge.jtds.jdbc.JtdsPreparedStatement.<init>(JtdsPreparedStatement.java:107) Caused by: java.sql.SQLException:Prepared or callable statement has more than2000 parameter markers. 出错的代码简化如下(list中的元素个数可能大于2000):
Having had no success with a direct sql call from my java app I decided to create a stored procedure that would execute the load_file SQL. The procedure works fine from the command line, but again the load_file part fails to work when called from JDBC. The java code is below: ...