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数据库外键指定db_constraint=False 然后删除这个外键字段 迁移失败 #179

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jiyuzhi opened this issue Jul 21, 2021 · 2 comments
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数据库外键指定db_constraint=False 然后删除这个外键字段 迁移失败 #179

jiyuzhi opened this issue Jul 21, 2021 · 2 comments
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@jiyuzhi
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jiyuzhi commented Jul 21, 2021

生成了两条sql
ALTER TABLE product DROP FOREIGN KEY fk_product_user_37721d57;
ALTER TABLE product DROP COLUMN user_id;

执行 DROP FOREIGN KEY fk_product_user_37721d57; 会出错 因为指定了db_constraint=False 没有外键约束
@long2ice
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嗯，这里应该是一个bug，db_constraint=False不应该drop外键

@long2ice long2ice added the bug Something isn't working label Jul 21, 2021
long2ice added a commit that referenced this issue Jul 22, 2021
@long2ice
Fix db_constraint when fk changed. (#179)
2da794d
@long2ice
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试试最新dev分支

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@long2ice @jiyuzhi