将索引缩短为 IX_CE_Offering_Status_WaitlistedAt。

将候补迁移改为可重入:先检查列和索引是否存在,再执行 DDL。
附件中已经成功添加 WaitlistedAt、但索引创建失败的数据库可直接重试,不会报重复列。
运行时和 dotnet ef 连接统一开启 AllowUserVariables;Connector/NET 默认关闭该选项。Connector/NET 官方说明
增加所有 MySQL 索引名不得超过 64 字符的回归测试。
This commit is contained in:
2026-07-26 16:24:52 +08:00 Unverified
parent f62cd21319
commit ec28eb6c16
9 changed files with 148 additions and 30 deletions
+10 -8
View File
@@ -141,14 +141,16 @@ builder.Services.AddDbContextPool<AppDbContext>(options =>
throw new InvalidOperationException(
"缺少 MySQL 连接串。请通过 ConnectionStrings__MySql 环境变量配置。");
}
options.UseMySQL(connectionString, mySqlOptions =>
{
mySqlOptions.CommandTimeout(databaseOptions.CommandTimeoutSeconds);
mySqlOptions.EnableRetryOnFailure(
maxRetryCount: 5,
maxRetryDelay: TimeSpan.FromSeconds(10),
errorNumbersToAdd: null);
});
options.UseMySQL(
MySqlConnectionStringPolicy.ForApplication(connectionString),
mySqlOptions =>
{
mySqlOptions.CommandTimeout(databaseOptions.CommandTimeoutSeconds);
mySqlOptions.EnableRetryOnFailure(
maxRetryCount: 5,
maxRetryDelay: TimeSpan.FromSeconds(10),
errorNumbersToAdd: null);
});
});
var redisConnectionString = builder.Configuration.GetConnectionString("Redis");