ORA-01723: zero-length columns are not allowed 错误解释与解决方案 一、ORA-01723错误信息的含义 ORA-01723 是 Oracle 数据库中的一个常见错误,其含义是“不允许零长度的列”。这个错误通常发生在尝试将空字符串('')或者长度为0的字符串插入到定义为非空(NOT NULL)或者具有特定长度限制的列中时。Oracle 数据...
环境:create or replace view test as select a,b,c,null as d,e from apply;test视图已存在,上面是定义;现要将test视图数据进行复制,语句如下:create table test1 as select * from test;报错:ORA-01723: zero-length columns are not allowed若语句如下:create table test1 as select a,b,c,e from tes...
ORA-01723是ORACLE规定因为列的长度最小应该是1 create or replace view test as select a,b,c,CAST(null AS VARCHAR2(10)) as d,e from apply;试试吧；
DBMS: oracle Error: java.sql.SQLSyntaxErrorException: ORA-01723: zero-length columns are not allowed SQL: --HINT DISTRIBUTE_ON_KEY(stratum_1) CREATE TABLE ckwnf8oys_tmpach_0 AS SELECT 0 as analysis_id, CAST('My Source Name' AS VARCHAR(255)) as stratum_1, CAST('1.6' AS VARCHAR(255...
The issue is back on Oracle, using the latest commit ce3a5d7. See #598, #317 and #309. ncittm added a commit to ncittm/Achilles that referenced this issue May 17, 2022 Fix Oracle issue zero-length columns are not allowed … ff2d012 ncittm mentioned this issue May 17, 2022 Fix...
ANALYZE TABLE <user_name>.TABLE1 VALIDATE STRUCTURE CASCADE; ERROR at line 1: ORA-01723: zero-length columns are not allowed ORA-06512: at "SYS.DBMS_STATS", line 15027 ORA-06512: at "SYS.DBMS_STATS", line 15049 ORA-06512: at line 1 Cause...
oracle创建表空间语句： create tablespace shopping –创建一个叫shopping的表空间 datafile ...
问题1解决:SQL语句是从其他工具拷贝的,结尾有个分号,去掉就好了。有点坑。 问题2:报错:ORA-01723: zero-length columns are not allowed。 原因是用了select '' as aa这种格式的语法。需要把这个''转换一下。 使用: 1CAST(nullASVARCHAR2(10))
oracle创建表空间语句： create tablespace shopping –创建一个叫shopping的表空间 datafile ...