在这个例子中,如果salary字段是NUMBER类型,而您却尝试用一个字符串'50000'去比较,就可能会触发ora-00932错误。 2. 检查SQL语句中涉及的数据字段,确认其数据类型 您可以通过查询数据字典来确认字段的数据类型。例如,要查看employees表中salary字段的数据类型,可以使用以下SQL语句: ...
FOCUS_FLAG NUMBER(5) MEMBER_FLAG NUMBER(5) INDEX_FLAG NUMBER(5) INFO_FROM VARCHAR2(60 CHAR) OPERUSER VARCHAR2(32 CHAR) OPER_TIME VARCHAR2(20 CHAR) MESSAGE_FLAG NUMBER(5) EXISTING_FLAG NUMBER(5) HIT NUMBER(5) COLOR VARCHAR2(10 CHAR) INDEX_ROLLING NUMBER(5) SECOND_SOFT VARCHAR2(10 ...
sum()函数数据类型必须为数值型，若要把字符串相连可以使用vm_contact()函数
查询代码如下: @RepositorypublicinterfaceOssDaoextendsJpaRepository<OssFileEntity, Long>{ @Query(nativeQuery=true, value = " SELECT " + " \"uri\" " + " FROM " + " \"oss_file\" " + " WHERE " + " \"namespace\" = :namespace " + " AND \"prefix\" LIKE COALESCE (:prefix, '%%...
java.sql.SQLSyntaxErrorException: ORA-00932: 数据类型不一致: 应为 NUMBER, 但却获得 BINARY 2019-07-24 17:33 −2019-07-24 17:24:35 下午 [Thread: http-8080-4][ Class:net.sf.ehcache.store.disk.Segment Method: net.sf.ehcache.store.disk.Segment.put(Segment.java:453) ... ...
编译包的时候提示数据..(SELECT listagg(class_name,',') within group(order by class_id) FROM hr_scheduling_class WHERE c
ORA-00932: inconsistent datatypes: expected BLOB, CLOB got CHAR EXP-00056: ORACLE error 932 encountered ORA-00932: inconsistent datatypes: expected BLOB, CLOB got CHAR EXP-00000: Export terminated unsuccessfully EXP-00000: Export terminated unsuccessfully If export was started with SYS ...
错误:PL/SQL: ORA-00932: 数据类型不一致: 应为 DATE, 但却获得 NUMBER 行:17 文本:(select n.*, trunc(DBMS_RANDOM.value(1,99999999999999999999)) as SERIALNUM,to_date(to_char(sysdate,'yyyy-mm-dd'),'yyyy-mm-dd') as SYNCDATE from ASSET_LOANB n); ...
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ORA-01722: invalid number 异常【我改】 2019-12-24 18:02 −我的情况是,在sql中两个字段相等最为条件时,这两个字段一个类型是字符串,一个是数字,而字符串类型的字段中有一条记录不能转成为数字造成的,解决方法,用 to_char将数字类型的字段转换为字符串再比较。 转: ORA-01722: invalid numbe... ...