Warning: file_get_contents(/data/phpspider/zhask/data//catemap/5/tfs/3.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181

Warning: file_get_contents(/data/phpspider/zhask/data//catemap/5/ruby-on-rails-4/2.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Odoo 布尔域上的Sql约束_Odoo_Odoo 8 - Fatal编程技术网
Fatal编程技术网
  • odoo/
  • Odoo 布尔域上的Sql约束

Odoo 布尔域上的Sql约束

odoo

Odoo 布尔域上的Sql约束,odoo,odoo-8,Odoo,Odoo 8,是否有可能对布尔字段进行SQL约束？我想做一个约束，它将检查所有记录，并且只有一条记录可以检查布尔字段 _sql_constrainst =[('your const. id', 'check(your_bool_field != Null)', 'Your validation msg')]

是否有可能对布尔字段进行SQL约束？我想做一个约束，它将检查所有记录，并且只有一条记录可以检查布尔字段

_sql_constrainst =[('your const. id', 'check(your_bool_field != Null)', 'Your validation msg')]