转自国外牛人博客:http://ludwiktrammer.github.io/odoo/custom-settings-odoo.html Defining custom settings in Odoo Unfortunately Odoo documentation doesn’t seem to include any information about adding new configuration options to Odoo. So let’s fill in the gaps…
一.SQL修改字段默认值 alter table 表名 drop constraint 约束名字 说明:删除表的字段的原有约束 alter table 表名 add constraint 约束名字 DEFAULT 默认值 for 字段名称 说明:添加一个表的字段的约束并指定默认值 go 例: alter table T_ping drop constraint DF_T_ping_p_c alter table T_ping add constraint DF_T_ping_p_c DEFAUL…
1.查出该字段的约束名称 SELECT c.name FROM sysconstraints a INNER JOIN syscolumns b on a.colid=b.colid INNER JOIN sysobjects c on a.constid=c.id WHERE a.id=object_id('TClass') AND b.name='PhoneIsOpen' 2.删除该约束 ALTER TABLE TClass DROP CONSTRAINT DF__TClass__Phone…