Java';s准备好的语句,带有oracle merge/upsert-索引处缺少IN或OUT参数
我正在尝试对单个表执行合并(如果不存在,则插入else更新) 我准备好的声明如下:Java';s准备好的语句,带有oracle merge/upsert-索引处缺少IN或OUT参数,java,oracle,prepared-statement,upsert,Java,Oracle,Prepared Statement,Upsert,我正在尝试对单个表执行合并(如果不存在,则插入else更新) 我准备好的声明如下: merge into table USING DUAL ON (primarykey=?) when not matched then insert (colum1,colum2,columnprimarykey,column4,column5,column6,column7,column8,column9,column10,column11,column12) VALUES (?,?,?,?,?,?,?,?,
merge into table USING DUAL ON (primarykey=?)
when not matched then insert (colum1,colum2,columnprimarykey,column4,column5,column6,column7,column8,column9,column10,column11,column12) VALUES (?,?,?,?,?,?,?,?,?,?,?,?)
when matched then update set column1=?,column2=?,column4=?,column5=?,column6=?,column7=?,column8=?,column9=?,column10=?,column11=?,column12=?
但是当执行准备好的语句时,我得到以下错误:
merge into table USING DUAL ON (primarykey=?)
when not matched then insert (colum1,colum2,columnprimarykey,column4,column5,column6,column7,column8,column9,column10,column11,column12) VALUES (?,?,?,?,?,?,?,?,?,?,?,?)
when matched then update set column1=?,column2=?,column4=?,column5=?,column6=?,column7=?,column8=?,column9=?,column10=?,column11=?,column12=?
原因:java.sql.SQLException:索引::13处缺少IN或OUT参数
在oracle.jdbc.driver.OraclePreparedStatement.processCompletedBindRow(OraclePreparedStatement.java:1937)~[ojdbc8-19.3.0.0.jar!/:19.3.0.0]
当直接在SQLDeveloper中执行以下命令时,效果良好,如果在表中找不到primarykeycolumn=99,则将插入一条包含12列的新记录。如果在表中找到primarykeycolumn=99,它将更新其余11列
merge into table USING DUAL ON (primarykey=99)
when not matched then insert
(colum1,colum2,column3/primarykey,column4,column5,column6,column7,column8,column9,column10,column11,column12) VALUES (somevalue,somevalue,99,somevalue,somevalue,somevalue,somevalue,somevalue,somevalue,somevalue,somevalue,somevalue)
when matched then update set
column1=somevalue,column2=somevalue,column4=somevalue,column5=somevalue,column6=somevalue,column7=somevalue,column8=somevalue,column9=somevalue,column10=somevalue,column11=somevalue,column12=somevalue
Java代码:
public Mono<String> createData(final Mono<Record> inputMono) {
final String someID = UUID.randomUUID().toString();
final Mono<Integer> asyncUpdate = inputMono.flatMap(record -> {
return beginUpdate(dataSource,
sqlStatementSharedAbove).withStatementEnricher(stmt -> {
stmt.setString(1, record.getFirstName());
stmt.setString(2, record.getLastName());
stmt.setInt(3, record.getUserId());
stmt.setString(4, record.getCOMPANYNAME());
stmt.setInt(5, record.getCOMPANYID());
stmt.setString(6, record.getEMAILID());
stmt.setTimestamp(7,Timestamp.valueOf(now));
stmt.setTimestamp(8,Timestamp.valueOf(now));
stmt.setString(9,record.getDEPARTMENTNAME());
stmt.setInt(10, record.getActiveInd());
stmt.setInt(11, record.getTypeCode());
stmt.setString(12, record..getTypeName());
}).build();
});
return asyncUpdate.doOnSuccess(affectedRows -> LOGGER.debug("Added
{} rows with ID {}", affectedRows, someID))
.map(affectedRows -> someID);
}
公共Mono createData(最终Mono输入Mono){
最后一个字符串someID=UUID.randomUUID().toString();
最终Mono asyncUpdate=inputMono.flatMap(记录->{
返回beginUpdate(数据源,
SqlStatementSharedBove).withStatementEnricher(stmt->{
stmt.setString(1,record.getFirstName());
stmt.setString(2,record.getLastName());
setInt(3,record.getUserId());
stmt.setString(4,record.getCOMPANYNAME());
stmt.setInt(5,record.getCOMPANYID());
stmt.setString(6,record.getEMAILID());
stmt.setTimestamp(7,Timestamp.valueOf(现在));
stmt.setTimestamp(8,Timestamp.valueOf(现在));
stmt.setString(9,record.getDEPARTMENTNAME());
setInt(10,record.getActiveInd());
setInt(11,record.getTypeCode());
stmt.setString(12,record..getTypeName());
}).build();
});
返回asyncUpdate.doOnSuccess(affectedRows->LOGGER.debug(“添加
{}个ID为{}的行,affectedRows,someID))
.map(affectedRows->someID);
}
更新部件只能使用表(查询)从使用部件返回的列值
因此,您需要将您的声明改写为以下内容:
merge into the_table USING
(
select ? as primarykey,
? as column1,
? as column2,
? as column3,
....
from dual
) x ON (x.primarykey = the_table.primarykey)
when not matched then
insert (column1,column2,primarykey,column3, ...)
VALUES (x.column1, x.column2, x.primarykey, x.column3, ...)
when matched then update
set column1 = x.column1,
column2 = x.column2,
....
问题出在java代码中,您应该在文章中添加更多的代码。但是看看你的setter,BIND\u COLUMN3/PRIMARYKEY是什么意思?你应该通知索引,你为什么要计算应该使用的索引?@qxlab-我已经更新了上面的代码以使其更有意义。谢谢就这样!谢谢一匹没有名字的马。不过,我没有足够的声誉来推翻这个答案。