在Oracle中,LONG类型的列最后创建的原因是为了避免在查询时对表的性能产生负面影响。LONG类型是一种用于存储较大文本数据的列类型,它可以存储最多2GB的数据。然而,由于LONG类型的列存储方式...
Adapters.OracleDB 程序集: Microsoft.Adapters.OracleDB.dll 注意 Long data type is deprecated in Oracle. Refer to Oracle documentation for suggested alternatives C# 复制 [System.ComponentModel.Browsable(true)] [System.Obsolete("Long data type is deprecated in Oracle. Refer to Oracle...
The error message "01461: can bind a LONG value only for insert" indicates that you are trying to bind a LONG datatype column value using a SQL insert statement, which is not allowed. The LONG datatype in Oracle is used to store variable-length character strings with a maximum size of ...
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...
ORA-04093 是一个 Oracle 数据库错误代码,具体含义为“在触发器中不允许引用 LONG 类型的列”。这个错误通常发生在尝试在触发器(Trigger)内部访问或修改 LONG 类型列时。 在触发器中不能引用LONG类型列的原因 LONG 类型是 Oracle 数据库中用于存储大文本数据的一种数据类型。由于其特殊的存储和处理方式,Oracle 不...
oracle | update long type |错误：非法使用long数据类型如果id是主键-它不应该太长。长列有一些限制—...
Action:use a shorter length or switch to a datatype permitting a longer length such as a VARCHAR2, LONG CHAR, or LONG RAW ORA-00910 错误提示指定的长度大于该数据类型的最大长度限制。 官方解释 ORA-00910的官方解释是,指定的长度过长,不适用于该数据类型。
注意: LONG 和 LONG RAW在Oracle新版已不推荐使用(使用BLOB替代),只是为了向后兼容而保留着。 本文着重介绍:RAW/CLOB/BLOB 1、RAW类型 1.1 介绍 You use the RAW datatype to store binary data or byte strings. For example, a RAW variable might store a sequence of graphics characters or a digitized...
contains a single field whose type is long. In addition, this class provides several methods for converting a long to a String and a String to a long, as well as other constants and methods useful when dealing with a long. Implementation note: The implementations of the "bit twiddling"...
data type of the SCRIPT column in the S_SERVICE_SCRPT table involves dropping and re-creating the table. Ask your DBA to perform this task or create a service request (SR). You can log service requests by accessing My Oracle Support (Service Request tab), or by using your existing ...