使用iBatis2 调用SQL Server 2005 存储过程，存储过程参数为 decimal（14，2）类型
SQL代码
- SQL code
@number decimal(14,2), -- 数量@price decimal(14,2), -- 单价@amount decimal(14,2), -- 总金额@discount decimal(14,2), -- 总折扣金额
SQL MAP中配置如下
- XML code
<parameter property="number" jdbcType="DECIMAL" javaType="java.math.BigDecimal" mode="IN" /> <parameter property="price" jdbcType="DECIMAL" javaType="java.math.BigDecimal" mode="IN" /> <parameter property="amount" jdbcType="DECIMAL" javaType="java.math.BigDecimal" mode="IN" /> <parameter property="discount" jdbcType="DECIMAL" javaType="java.math.BigDecimal" mode="IN" />
运行时报错如下
- Java code
--- The error occurred while applying a parameter map. --- Check the OrderOfPos.proc_billdetail_parameter. --- Check the statement (update procedure failed). --- Cause: com.microsoft.sqlserver.jdbc.SQLServerException: 从数据类型 nvarchar 转换为 decimal 时出错。 at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:185) at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForObject(GeneralStatement.java:104) at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:566) at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForObject(SqlMapExecutorDelegate.java:541) at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForObject(SqlMapSessionImpl.java:106) at com.ibatis.sqlmap.engine.impl.SqlMapClientImpl.queryForObject(SqlMapClientImpl.java:83)
那位大侠遇到过，指点指点小弟。。
------解决方案--------------------
从数据类型 nvarchar 转换为 decimal 时出错 ---检查下你传递参数是否是浮点型啊