v2.0
- 简介
- 环境依赖
- 快速上手
- 配置文件
- 命令介绍
- mtk
- init-project
- config
- license
- mig
- show
- sync
- sync-schema
- sync-sequence
- sync-object-type
- sync-domain
- sync-wrapper
- sync-server
- sync-user-mapping
- sync-queue
- sync-table
- sync-nickname
- sync-rule
- sync-table-data
- sync-table-data-estimate
- sync-index
- sync-constraint
- sync-db-link
- sync-view
- sync-mview
- sync-function
- sync-procedure
- sync-package
- sync-trigger
- sync-synonym
- sync-table-data-com
- sync-alter-sequence
- sync-coll-statistics
- check-table-data
- gen
- gen completion
- encrypt
- convert-plsql
- report
- self
- mvd
- usql
- 图形化
- 常见问题
- Release
MTK Parameter
Parameter
charAppendEmptyString
类型: bool
描述: 针对ORA-29275: partial multibyte character 错误. 在oracle查询是拼接字符串
主要针对以下列类型
- Char
- Character
- NChar
- Varchar
- NVarchar
- Varchar2
- NVarchar2
select chr(195) from dual; -- 报错
select chr(195)||'' from dual; -- 不报错
-- 中文GBK编码 证券投
select utl_raw.cast_to_varchar2(hextoraw('D6A4C8AFCDB6D6')) from dual; -- 报错
select utl_raw.cast_to_varchar2(hextoraw('D6A4C8AFCDB6D6'))||'' from dual; -- 不报错
默认值: false
可选值:
- true
- false