表结构如下：create table cbankinterest
(
workdate varchar(8) not null,
bankid varchar(12) not null,
product decimal(15,2) default 0.00 not null,
interrest_rates decimal(15,2) default 0.000000 not null,
interest decimal(15,2)
);
create unique index cbankinterest_idx1 on cbankinterest (workdate,bankid);
执行update cbankinterest set bankid='235013053027' where bankid='133013051003'
DB20134E The command was processed as an SQL statement because it was not a
valid Command Line Processor command .During SQL processing it returned:
SQL0803N One or more values in the INSER statement ,UPDATE statement ,or
foreign key update caused by a DELETE statement are not valid because the
table "IDDS.CBANKINTEREST" from having duplicate values for the index key.
SQLSTATE=23505
求助此问题如何处理
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