diff --git a/db/changes/230201/00-triggersXDiario.sql b/db/changes/230201/00-triggersXDiario.sql
new file mode 100644
index 000000000..5cf0b6253
--- /dev/null
+++ b/db/changes/230201/00-triggersXDiario.sql
@@ -0,0 +1,73 @@
+DROP TRIGGER IF EXISTS vn.XDiario_beforeUpdate;
+USE vn;
+
+DELIMITER $$
+$$
+CREATE DEFINER=`root`@`localhost` TRIGGER `vn`.`XDiario_beforeUpdate`
+	BEFORE UPDATE ON `XDiario`
+	FOR EACH ROW
+BEGIN
+    IF NOT NEW.SUBCTA <=> OLD.SUBCTA THEN
+        IF NEW.SUBCTA <=> '' THEN
+            SET NEW.SUBCTA = NULL;
+        END IF;
+        IF NEW.SUBCTA IS NOT NULL AND NOT LENGTH(NEW.SUBCTA) <=> 10 THEN
+            CALL util.throw('INVALID_STRING_LENGTH');
+        END IF;
+    END IF;
+    IF NOT NEW.CONTRA <=> OLD.CONTRA THEN
+        IF NEW.CONTRA <=> '' THEN
+            SET NEW.CONTRA = NULL;
+        END IF;
+        IF NEW.CONTRA IS NOT NULL AND NOT LENGTH(NEW.CONTRA) <=> 10 THEN
+            CALL util.throw('INVALID_STRING_LENGTH');
+        END IF;
+    END IF;
+    IF NOT NEW.FECHA <=> OLD.FECHA THEN
+        CALL XDiario_checkDate(NEW.FECHA);
+    END IF;
+    IF NOT NEW.FECHA_EX <=> OLD.FECHA_EX THEN
+        CALL XDiario_checkDate(NEW.FECHA_EX);
+    END IF;
+    IF NOT NEW.FECHA_OP <=> OLD.FECHA_OP THEN
+        CALL XDiario_checkDate(NEW.FECHA_OP);
+    END IF;
+    IF NOT NEW.FECHA_RT <=> OLD.FECHA_RT THEN
+        CALL XDiario_checkDate(NEW.FECHA_RT);
+    END IF;
+    IF NOT NEW.FECREGCON <=> OLD.FECREGCON THEN
+        CALL XDiario_checkDate(NEW.FECREGCON);
+    END IF;
+END$$
+DELIMITER ;
+
+
+DROP TRIGGER IF EXISTS vn.XDiario_beforeInsert;
+USE vn;
+
+DELIMITER $$
+$$
+CREATE DEFINER=`root`@`localhost` TRIGGER `vn`.`XDiario_beforeInsert`
+	BEFORE INSERT ON `XDiario`
+	FOR EACH ROW
+BEGIN
+    IF NEW.SUBCTA <=> '' THEN
+        SET NEW.SUBCTA = NULL;
+    END IF;
+    IF NEW.SUBCTA IS NOT NULL AND NOT LENGTH(NEW.SUBCTA) <=> 10 THEN
+        CALL util.throw('INVALID_STRING_LENGTH');
+    END IF;
+    IF NEW.CONTRA <=> '' THEN
+        SET NEW.CONTRA = NULL;
+    END IF;
+    IF NEW.CONTRA IS NOT NULL AND NOT LENGTH(NEW.CONTRA) <=> 10 THEN
+        CALL util.throw('INVALID_STRING_LENGTH');
+    END IF;
+    CALL XDiario_checkDate(NEW.FECHA);
+    CALL XDiario_checkDate(NEW.FECHA_EX);
+    CALL XDiario_checkDate(NEW.FECHA_OP);
+    CALL XDiario_checkDate(NEW.FECHA_RT);
+    CALL XDiario_checkDate(NEW.FECREGCON);
+END$$
+DELIMITER ;
+