WebDSC是一款命令行工具,支持数据迁移工程师将Teradata/Oracle/Netezza/MySQL/DB2源数据库脚本迁移至GaussDB (DWS)。 DSC从输入文件夹读取脚本。 迁移流程结束后,迁移后脚本保存到输出文件夹。 工具还会在日志文件夹中生成操作日志和错误日志。 DSC迁移最关键的是sql脚本关键字的迁移规则,本节提供Teradata、Oracle、Netezza 和MySQL迁移工具 … WebMay 24, 2024 · They’ve now incorporated this ALTER SESSION command in their deployment scripts with good success. — Set ddl_lock_timeout to 5 minutes to help with DDLs on an active tables and hopefully — prevent ORA-00054: resource busy and acquire with NOWAIT specified. alter session set ddl_lock_timeout=300;
以优雅的方式对oracle分区表进行分区拆分操作 - 代码天地
WebApr 13, 2024 · 登录. 为你推荐; 近期热门; 最新消息; 热门分类 WebNov 1, 2013 · create sequence ae_platform_model_seq start with 100; create table ae_platform_model ( id number not null, name varchar2(30) not null, description varchar2(300) ); comment on table ae_platform_model is 'Модель оборудования'; create unique index ae_platform_model_pk on ae_platform_model(id); alter table … list of all baseball team
ALTER TABLE - Oracle
WebNov 26, 2024 · actually in my procedure i have used one table which is getting deleted everytime the procedure i execute..so wat has hapn is when i was testing my procedure it was executing endless..so i tried to debug,,and found that line which is deleteing from that table is taking time...so i hav tried to drop that table..then this error came...ORA-00054 … WebFeb 27, 2013 · the ora-54 is being raised on the DDL, the alter table and or truncate table are being blocked by some other existing transaction on that table. Funny thing is - you can … WebThe "alter table" disable constrains syntax can be used to disable constraints in Oracle alter table table_name DISABLE constraint constraint_name; Another way to enable and disable constraints in Oracle would be to either use a plsql block or write a script. Here is a script that makes use of Oracle disable constraint: begin images of g taws