adding color properties to label

config/database/hsql/create-schemas.sql

@@ -34,9 +34,10 @@ CREATE TABLE MINDMAP (
 
 CREATE TABLE LABEL (
   id              INTEGER            NOT NULL PRIMARY KEY IDENTITY,
-  title           VARCHAR(255),
+  title           VARCHAR(30),
   creator_id      INTEGER            NOT NULL,
-  parent_label_id INTEGER
+  parent_label_id INTEGER,
+  color           VARCHAR(7)         NOT NULL
   --FOREIGN KEY (creator_id) REFERENCES USER (colaborator_id)
 );
 

config/database/mysql/create-schemas.sql

@@ -54,10 +54,11 @@ CREATE TABLE MINDMAP (
 
 CREATE TABLE LABEL (
   id              INTEGER            NOT NULL PRIMARY KEY AUTO_INCREMENT,
-  title           VARCHAR(255)
+  title           VARCHAR(30)
                   CHARACTER SET utf8 NOT NULL,
   creator_id      INTEGER            NOT NULL,
   parent_label_id INTEGER,
+  color           VARCHAR(7)         NOT NULL,
   FOREIGN KEY (creator_id) REFERENCES USER (colaborator_id),
   FOREIGN KEY (parent_label_id) REFERENCES LABEL (id)
     ON DELETE CASCADE

config/database/postgres/create-schemas.sql

@@ -23,7 +23,8 @@ CREATE TABLE LABEL (
   id              INTEGER            NOT NULL PRIMARY KEY,
   title           VARCHAR(255),
   creator_id      INTEGER            NOT NULL,
-  parent_label_id INTEGER
+  parent_label_id INTEGER,
+  color           VARCHAR(7)         NOT NULL
   --FOREIGN KEY (creator_id) REFERENCES USER (colaborator_id)
 );