diff --git a/Providers/FreeSql.Provider.ClickHouse/ClickHouseCodeFirst.cs b/Providers/FreeSql.Provider.ClickHouse/ClickHouseCodeFirst.cs
index 363f8d84..c08debce 100644
--- a/Providers/FreeSql.Provider.ClickHouse/ClickHouseCodeFirst.cs
+++ b/Providers/FreeSql.Provider.ClickHouse/ClickHouseCodeFirst.cs
@@ -481,6 +481,8 @@ where a.database in ({0}) and a.table in ({1})", tboldname ?? tbname);
                     {
                         cmd.CommandText = sql;
                         cmd.CommandType = CommandType.Text;
+                        var before = new Aop.CommandBeforeEventArgs(cmd);
+                        this._orm?.Aop.CommandBeforeHandler?.Invoke(this._orm, before);
                         return cmd.ExecuteScalar();
                     }
                 }
diff --git a/Providers/FreeSql.Provider.Custom/MySql/CustomMySqlCodeFirst.cs b/Providers/FreeSql.Provider.Custom/MySql/CustomMySqlCodeFirst.cs
index bee6e372..6efb1899 100644
--- a/Providers/FreeSql.Provider.Custom/MySql/CustomMySqlCodeFirst.cs
+++ b/Providers/FreeSql.Provider.Custom/MySql/CustomMySqlCodeFirst.cs
@@ -382,6 +382,8 @@ where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRI
                     {
                         cmd.CommandText = sql;
                         cmd.CommandType = CommandType.Text;
+                        var before = new Aop.CommandBeforeEventArgs(cmd);
+                        this._orm?.Aop.CommandBeforeHandler?.Invoke(this._orm, before);
                         return cmd.ExecuteScalar();
                     }
                 }
diff --git a/Providers/FreeSql.Provider.Custom/SqlServer/CustomSqlServerCodeFirst.cs b/Providers/FreeSql.Provider.Custom/SqlServer/CustomSqlServerCodeFirst.cs
index 96513be2..15e66e4e 100644
--- a/Providers/FreeSql.Provider.Custom/SqlServer/CustomSqlServerCodeFirst.cs
+++ b/Providers/FreeSql.Provider.Custom/SqlServer/CustomSqlServerCodeFirst.cs
@@ -474,6 +474,8 @@ use [" + database + "];", tboldname ?? tbname);
                     {
                         cmd.CommandText = sql;
                         cmd.CommandType = CommandType.Text;
+                        var before = new Aop.CommandBeforeEventArgs(cmd);
+                        this._orm?.Aop.CommandBeforeHandler?.Invoke(this._orm, before);
                         return cmd.ExecuteScalar();
                     }
                 }
diff --git a/Providers/FreeSql.Provider.GBase/GBaseCodeFirst.cs b/Providers/FreeSql.Provider.GBase/GBaseCodeFirst.cs
index 60a834fa..af79f04e 100644
--- a/Providers/FreeSql.Provider.GBase/GBaseCodeFirst.cs
+++ b/Providers/FreeSql.Provider.GBase/GBaseCodeFirst.cs
@@ -187,6 +187,8 @@ namespace FreeSql.GBase
                     {
                         cmd.CommandText = sql;
                         cmd.CommandType = CommandType.Text;
+                        var before = new Aop.CommandBeforeEventArgs(cmd);
+                        this._orm?.Aop.CommandBeforeHandler?.Invoke(this._orm, before);
                         return cmd.ExecuteScalar();
                     }
                 }
diff --git a/Providers/FreeSql.Provider.MySql/MySqlCodeFirst.cs b/Providers/FreeSql.Provider.MySql/MySqlCodeFirst.cs
index 7aac0ed7..6a9fbb86 100644
--- a/Providers/FreeSql.Provider.MySql/MySqlCodeFirst.cs
+++ b/Providers/FreeSql.Provider.MySql/MySqlCodeFirst.cs
@@ -393,6 +393,8 @@ where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRI
                     {
                         cmd.CommandText = sql;
                         cmd.CommandType = CommandType.Text;
+                        var before = new Aop.CommandBeforeEventArgs(cmd);
+                        this._orm?.Aop.CommandBeforeHandler?.Invoke(this._orm, before);
                         return cmd.ExecuteScalar();
                     }
                 }
diff --git a/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlCodeFirst.cs b/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlCodeFirst.cs
index 547e3455..7825d5d8 100644
--- a/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlCodeFirst.cs
+++ b/Providers/FreeSql.Provider.Odbc/MySql/OdbcMySqlCodeFirst.cs
@@ -383,6 +383,8 @@ where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRI
                     {
                         cmd.CommandText = sql;
                         cmd.CommandType = CommandType.Text;
+                        var before = new Aop.CommandBeforeEventArgs(cmd);
+                        this._orm?.Aop.CommandBeforeHandler?.Invoke(this._orm, before);
                         return cmd.ExecuteScalar();
                     }
                 }
diff --git a/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerCodeFirst.cs b/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerCodeFirst.cs
index 2a182b8b..8445c9e9 100644
--- a/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerCodeFirst.cs
+++ b/Providers/FreeSql.Provider.Odbc/SqlServer/OdbcSqlServerCodeFirst.cs
@@ -475,6 +475,8 @@ use [" + database + "];", tboldname ?? tbname);
                     {
                         cmd.CommandText = sql;
                         cmd.CommandType = CommandType.Text;
+                        var before = new Aop.CommandBeforeEventArgs(cmd);
+                        this._orm?.Aop.CommandBeforeHandler?.Invoke(this._orm, before);
                         return cmd.ExecuteScalar();
                     }
                 }
diff --git a/Providers/FreeSql.Provider.SqlServer/SqlServerCodeFirst.cs b/Providers/FreeSql.Provider.SqlServer/SqlServerCodeFirst.cs
index 39b524f9..ae18b74e 100644
--- a/Providers/FreeSql.Provider.SqlServer/SqlServerCodeFirst.cs
+++ b/Providers/FreeSql.Provider.SqlServer/SqlServerCodeFirst.cs
@@ -477,6 +477,8 @@ use [" + database + "];", tboldname ?? tbname);
                     {
                         cmd.CommandText = sql;
                         cmd.CommandType = CommandType.Text;
+                        var before = new Aop.CommandBeforeEventArgs(cmd);
+                        this._orm?.Aop.CommandBeforeHandler?.Invoke(this._orm, before);
                         return cmd.ExecuteScalar();
                     }
                 }