【发布时间】:2015-04-19 04:37:26
【问题描述】:
我在从匿名 PL/SQL 块中获取类型的可变数组时收到“ORA-03115:不支持的网络数据类型或表示”异常。
我的代码是:
Connection con = null;
CallableStatement cstmt = null;
ResultSet rs = null;
String dequeueQuery = "DECLARE " +
" type namesarray IS VARRAY(5) OF VARCHAR2(10); " +
" names namesarray;" +
" total integer;" +
" BEGIN " +
" names := namesarray('Kavita', 'Pritam', 'Ayan', 'Rishav', 'Aziz'); " +
" ? := names;"+
" END;";
try{
con = getConnection();
con.setAutoCommit(false);
cstmt =(OracleCallableStatement )con.prepareCall(dequeueQuery);
cstmt.registerOutParameter(1, OracleTypes.ARRAY);
boolean b = cstmt.execute();
Array arr = cstmt.getArray(1);
String[] recievedArray = (String[]) arr.getArray();
for (int i = 0; i < recievedArray.length; i++)
System.out.println(recievedArray[i]);
con.commit();
}catch (Exception e) {
try {
con.rollback();
} catch (SQLException e1) {
e1.printStackTrace();
}`
请帮助我。提前谢谢你。
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