diff --git a/rds_mysql/stored_procedure/crm_history.sql b/rds_mysql/stored_procedure/crm_history.sql
new file mode 100644
index 00000000..b60e2681
--- /dev/null
+++ b/rds_mysql/stored_procedure/crm_history.sql
@@ -0,0 +1,95 @@
+-- A5M2で実行時にSQL区切り文字を「;」以外にすること
+-- $$から始まり$$で終わる文字は後からREPLACEする文字を示す独自ルール
+-- crm_historyストアドプロシージャは、同一セッション内での並列処理を実行することができない
+CREATE PROCEDURE crm_history(target_table VARCHAR(255), target_column VARCHAR(255))
+BEGIN
+	-- 例外処理
+	-- エラーが発生した場合に一時テーブルの削除を実施
+	DECLARE EXIT HANDLER FOR SQLEXCEPTION 
+		BEGIN
+			GET DIAGNOSTICS CONDITION 1
+				@error_state = RETURNED_SQLSTATE, @error_msg = MESSAGE_TEXT;
+			EXECUTE drop_tmp_table_stmt;
+			DEALLOCATE PREPARE drop_tmp_table_stmt;
+			ROLLBACK;
+			SIGNAL SQLSTATE '45000'
+				SET MYSQL_ERRNO = @error_state, MESSAGE_TEXT = @error_msg;
+		END;
+
+	SET @error_state = NULL, @error_msg = NULL;
+	START TRANSACTION;
+
+	-- ②-3で利用する一時テーブル削除のSQLを準備
+	-- 例外処理でも利用するため先に記述
+	SET @drop_tmp_table = '
+		DROP TEMPORARY TABLE IF EXISTS $$target_table$$_make_history_tmp
+	';
+	SET @drop_tmp_table = REPLACE(@drop_tmp_table, "$$target_table$$", target_table);
+	PREPARE drop_tmp_table_stmt from @drop_tmp_table;
+	
+	-- ①-1 Salesforce側で更新されたデータの適用開始日時と適用終了日時を設定する
+	SET @new_history_save = '
+		UPDATE $$target_table$$ 
+		SET
+			start_datetime = $$target_column$$
+			, end_datetime = "9999-12-31 00:00:00"
+			, upd_user = CURRENT_USER() 
+			, upd_date = CURRENT_TIMESTAMP()
+		WHERE
+			start_datetime IS NULL 
+			AND end_datetime IS NULL
+	';
+	SET @new_history_save = REPLACE(@new_history_save, "$$target_table$$", target_table);
+	SET @new_history_save = REPLACE(@new_history_save, "$$target_column$$", target_column);
+	PREPARE new_history_save_stmt from @new_history_save;
+	EXECUTE new_history_save_stmt;
+	DEALLOCATE PREPARE new_history_save_stmt;
+
+	-- ②-1 Salesforce側で更新されたデータを検出用一時テーブルの作成
+	SET @make_history_tmp_create = '
+		CREATE TEMPORARY TABLE $$target_table$$_make_history_tmp 
+		SELECT
+			id
+			, MIN($$target_column$$) AS min_start_datetime
+			, MAX(start_datetime) AS max_start_datetime 
+		FROM
+			$$target_table$$ 
+		WHERE
+			end_datetime = "9999-12-31 00:00:00" 
+		GROUP BY
+			id 
+		HAVING
+			count(id) = 2
+	';
+	SET @make_history_tmp_create = REPLACE(@make_history_tmp_create, "$$target_table$$", target_table);
+	SET @make_history_tmp_create = REPLACE(@make_history_tmp_create, "$$target_column$$", target_column);
+	PREPARE make_history_tmp_create_stmt from @make_history_tmp_create;
+	EXECUTE make_history_tmp_create_stmt;
+	DEALLOCATE PREPARE make_history_tmp_create_stmt;
+
+	-- ②-2 「②-1」で取得した全件に更新処理を行う
+	SET @update_end_datetime = '
+		UPDATE $$target_table$$ tt 
+			LEFT JOIN $$target_table$$_make_history_tmp mht 
+				ON tt.id = mht.id 
+				AND tt.start_datetime = mht.min_start_datetime 
+		SET
+			end_datetime = mht.max_start_datetime - INTERVAL 1 SECOND 
+			, upd_user = CURRENT_USER() 
+			, upd_date = CURRENT_TIMESTAMP()
+		WHERE
+			mht.id IS NOT NULL
+	';
+	SET @update_end_datetime = REPLACE(@update_end_datetime, "$$target_table$$", target_table);
+	SET @update_end_datetime = REPLACE(@update_end_datetime, "$$target_column$$", target_column);
+	PREPARE update_end_datetime_stmt from @update_end_datetime;
+	EXECUTE update_end_datetime_stmt;
+	DEALLOCATE PREPARE update_end_datetime_stmt;
+
+	-- ②-3 「②-1」で作成した一時テーブルを削除する
+	EXECUTE drop_tmp_table_stmt;
+	DEALLOCATE PREPARE drop_tmp_table_stmt;
+
+	COMMIT;
+
+END
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