https://docs.oracle.com/cd/b28359_01/server.111/b28318/datatype.htm#cncpt1831 ...
--- Cause: java.sql.SQLException: ORA-01461: 仅能绑定要插入 LONG 列的 LONG 值 初步怀疑是插入的值大于该字段数据类型约束的长度导致。因为这个异常是指用户向数据库执行插入数据操作时,某条数据的某个字段值过长,如果是varchar2类型(最大长度为4000字节)的,当长度超过2000--4000(最大值)之间的时候,oracl...
Oracle LONG - Equivalents in Other Databases DatabaseData Type and Conversion SQL ServerVARCHAR(max)orTEXT, 2G MySQLLONGTEXT, 4G PostgreSQLTEXT, 1G Sybase ASETEXT, 2G InformixTEXT, 2G,CLOB, 4T HP NeoviewVARCHAR(n), 1 ⇐ n ⇐ (32708 - size of other columns) ...
登录 / 注册 问题列表 我关注的 我的博问 博问标签 详细问题 在写oracle 存储过程出现long型字段抛异常如何解决 0 悬赏园豆:5 [待解决问题] 浏览: 573次 异常PL/SQL: ORA-00997: illegal use of LONG datatype 建表语句 CREATE TABLE "TEST"."studentScore" ( "studentName" VARCHAR2(255 BYTE) NULL, ...
whenA.DATA_TYPE ='NUMBER'andA.DATA_PRECISIONISNULLANDa.DATA_SCALE = 0then 'INTEGER' whenA.DATA_TYPE ='TIMESTAMP(6)'then 'TIMESTAMP' else A.DATA_TYPE ENDas数据类型, case whenA.DATA_TYPEin('CHAR','NCHAR')then to_char(A.CHAR_COL_DECL_LENGTH) ...
但是将oracle数据库表中的varchar2类型直接改成clob类型会失败,解决办法如下:new 一个Sql view,执行下列代码: altertableA modify column_along;altertableA modify column_a clob; 在进行此操作之前需要清空表中的数据,请提前备份数据,修改完成后,将数据导入即可。
Have a look at the DDL of the table in error. For example, if using Oracle database, you can perform a describe on the table to get the DDL of the same. You’ll see the field, which is of type LONG. To resolve the error, go to the Staging directory of your Change Assistant and...
SQL> create table t1 as select *from user_tab_cols; create table t1 as select *from user_tab_cols * ERROR at line 1: ORA-00997: illegal use of LONG datatype 既然不支持,Oracle也提供了对应的一些方法来满足我们的需要。 在thomas kyte的书中,对这种实现方法做了详细的解释。
Solution 3:(sqlcl utility). We can use the copy command of sqlcl utility to copy LOB segment data. SEE –SQLCL UTILITY IN ORACLE /export/home/oracle/Utility/sqlcl/sqlcl/bin ./sql / as sysdba SQLcl: Release 17.2.0 Production on Mon Aug 07 10:34:46 2017 ...
SQL Being used---SQL> insert into LONG_TABLE1 select * from LONG_TABLE2 where FIELD1 > 100;Error:---ERROR at line 1:ORA-00997: illegal use of LONG datatype SolutionSign In To view full details, sign in with your My Oracle Support account. Register Don't have a My Oracle...