dm.jdbc.driver.DMException：Column [XXX] out of length，解决达梦数据库报错

问题描述 

在使用达梦数据库时，可能会遇到如下报错：

Caused by: dm.jdbc.driver.DMException: Column [XXX] out of length

at dm.jdbc.driver.DBError: throwException(DBError.java:698)~[DmJdbcDriver18.jar!/:?]

at dm.jdbc.b.b.o.E(MSG.java:564)~[DmJdbcDriver18.jar!/:?]

at dm.jdbc.b.b.o.E(MSG.java:520)~[DmJdbcDriver18.jar!/:?]

at dm.jdbc.b.b.o.E(MSG.java:501)~[DmJdbcDriver18.jar!/:?]

at dm.jdbc.b.b.o.E(MSG.java:244)~[DmJdbcDriver18.jar!/:?]

at dm.jdbc.b.b.o.E(MSG.java:120)~[DmJdbcDriver18.jar!/:?]

问题分析

        错误信息的关键在于弄清楚