From e67860e0afed0070f9f0dfc7e7ad62f4a6be4f11 Mon Sep 17 00:00:00 2001
From: sunkaixuan <610262374@qq.com>
Date: Thu, 7 Dec 2023 04:19:11 +0800
Subject: [PATCH] Synchronization code

---
 Src/Asp.Net/SqlSugar/Infrastructure/StaticConfig.cs |  8 +++++---
 .../MySql/DbMaintenance/MySqlDbMaintenance.cs       | 13 ++++++++++++-
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/Src/Asp.Net/SqlSugar/Infrastructure/StaticConfig.cs b/Src/Asp.Net/SqlSugar/Infrastructure/StaticConfig.cs
index 092e5b8c5..27bac9b3a 100644
--- a/Src/Asp.Net/SqlSugar/Infrastructure/StaticConfig.cs
+++ b/Src/Asp.Net/SqlSugar/Infrastructure/StaticConfig.cs
@@ -9,11 +9,13 @@ namespace SqlSugar
     public class StaticConfig
     {
         public static bool EnableAot { get; set; }
-        public static Func<string,string> Encode { get; set; }
-        public static Func<string,string> Decode{ get; set; }
-        public static bool AppContext_ConvertInfinityDateTime { get;  set; }
+        public static Func<string, string> Encode { get; set; }
+        public static Func<string, string> Decode { get; set; }
+        public static bool AppContext_ConvertInfinityDateTime { get; set; }
 
         public const string CodeFirst_BigString = "varcharmax,longtext,text,clob";
+        public static string CodeFirst_MySqlCollate{get;set;}
+
         public static Func<long> CustomSnowFlakeFunc;
         public static Func<long> CustomSnowFlakeTimeErrorFunc;
         public static Func<Guid> CustomGuidFunc;
diff --git a/Src/Asp.Net/SqlSugar/Realization/MySql/DbMaintenance/MySqlDbMaintenance.cs b/Src/Asp.Net/SqlSugar/Realization/MySql/DbMaintenance/MySqlDbMaintenance.cs
index 2449ce86d..2b42bb1ee 100644
--- a/Src/Asp.Net/SqlSugar/Realization/MySql/DbMaintenance/MySqlDbMaintenance.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/MySql/DbMaintenance/MySqlDbMaintenance.cs
@@ -372,7 +372,7 @@ WHERE EVENT_OBJECT_TABLE = '"+tableName+"'");
         public override bool CreateDatabase(string databaseName, string databaseDirectory = null)
         {
 
-            if (this.Context.Ado.IsValidConnection()) 
+            if (this.Context.Ado.IsValidConnection())
             {
                 return true;
             }
@@ -415,6 +415,17 @@ WHERE EVENT_OBJECT_TABLE = '"+tableName+"'");
                 {
                     createSql = createSql.Replace("utf8 COLLATE utf8_general_ci", "utf8mb4");
                 }
+                if (!string.IsNullOrEmpty(StaticConfig.CodeFirst_MySqlCollate))
+                {
+                    if (createSql.Contains(" COLLATE "))
+                    {
+                        createSql = $" {Regex.Split(createSql, " COLLATE ").First()} COLLATE  {StaticConfig.CodeFirst_MySqlCollate} ";
+                    }
+                    else
+                    {
+                        createSql += $" COLLATE  {StaticConfig.CodeFirst_MySqlCollate} ";
+                    }
+                }
                 newDb.Ado.ExecuteCommand(string.Format(createSql, databaseName, databaseDirectory));
             }
             return true;