思路 一、问题提示 执行Oracle的sql语句提示【ORA-01722: invalid number】无效数字错误。 二、问题分析 2.1、类型不匹配 即数据库中字段的设计类型与插入、修改的类型不统一(比如字段设计是:float类型,但是插入或修改的内容确实字符串【‘a’】) 2.2、对字段数据进行函数操作 即对字段进行求和(SUM)、求平均数(AVG...
1.在查询的where里面加入条件语句,查看异常数据: select*from表名wherenvl2(translate(字段名,'/1234567890','/'),'CHAR','NUMBER')='CHAR' 2.正则表达式函数 REGEXP_SUBSTR 处理,将数据进行过滤,ok! --条件语句:whereREGEXP_SUBSTR(t1.operatorid,'[0-9]+')ISNOTNULL--示例:selectt1.operatorid,t2.eq...
语句本身一看就知道会出问题，因为3没加引号，会被当作数字处理。这样就肯定会报ORA-01722: invalid number的错误：SQL Error: 1722, SQLState: 42000 ORA-01722: invalid number 但在用hibernate时，为了避免数字问题，我们经常会这样写hsql语句：String sql = 'select * from ctEntity as ct where ...
在Oracle数据库中使用Pandas时遇到“nan invalid number”错误,通常是因为Pandas DataFrame中的NaN值(即“非数字”值)在尝试被插入到Oracle数据库的数值字段时导致的。以下是对这一问题的详细分析和解决方案: 问题背景和意图 背景:用户在使用Pandas操作数据后,尝试将这些数据插入到Oracle数据库中。 意图:解决在插入过程...
一个查询 select to_number(c.name) as srvtype, value as typename from sys_code c where c.srvclass=9 --srvclass为字符型 一直工作得很好,但突然一天返回错误ORA-01722 invalid number。由于条件srvclass字段是varchar2类型,就想当然地以为是ORACLE的bug(恰巧上周刚确认了ORACLE的一个查询bug),将条件改写成...
In the oracle table there a two columns from type NUMBER. I tried to translated this into postgresql datatype (NUMERIC(10,2), VARCHAR(20), float4) but no success. The NUMBER column in the oracle table has max 10 digits before the decimal point and 2 digits after. ...
java.sql.SQLException: ORA-01722: invalid number at oracle.jdbc.driver.SQLStateMapping.newSQLException(SQLStateMapping.java:74) at oracle.jdbc.driver.DatabaseError.newSQLException(DatabaseError.java:131) at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:204) ... ...
Error is ORA-29913: error in executing ODCIEXTTABLEFETCH callout ORA-01722: invalid number My procedure is very long but am happy to send what I need for someone to assist. Thank you. Gwen
Oracle 12 Describe the problem you're observing: Running a query were I'm multiplying 2 varchar (one of them converted to_numeric) returns me the error "SQL Error [1722] [42000]: ORA-01722: invalid number". The same query runs well on SQL Developer. ...
When we try to open Enter and Maintain form, we are getting this error message. I got a note (Doc ID 731731.1) on the same issue, i went through my custom alert and verified the code in that. Am not using any function in my alerts, but still am facing these issue. Can you please...