Improve existing PostgreSQL schema to use better data types. Closes #18

springboot-note/src/main/resources/db/migration/V1.0__CreateSchema.sql

@@ -1,7 +1,7 @@
 ----- STICKY NOTES
 
 CREATE TABLE sticky_note (
-    id NUMERIC(20) PRIMARY KEY,
+    id BIGINT PRIMARY KEY,
     title VARCHAR(1024) NOT NULL,
     body VARCHAR(10000) NOT NULL,
     type VARCHAR(32) NOT NULL,
@@ -12,8 +12,8 @@ CREATE INDEX sticky_note_title_idx ON sticky_note(title);
 
 
 CREATE TABLE sticky_note_link (
-    id NUMERIC(20) PRIMARY KEY,
-    sticky_note_id NUMERIC(20) NOT NULL,
+    id BIGINT PRIMARY KEY,
+    sticky_note_id BIGINT NOT NULL,
     link VARCHAR(1024) NOT NULL,
     CONSTRAINT sticky_note_link_sticky_note_id_fk FOREIGN KEY (sticky_note_id) REFERENCES sticky_note(id)
 );
@@ -23,7 +23,7 @@ CREATE INDEX sticky_note_link_sticky_note_id_idx ON sticky_note_link(sticky_note
 ----- AUTHENTICATION
 
 CREATE TABLE users (
-    id NUMERIC(20) PRIMARY KEY,
+    id BIGINT PRIMARY KEY,
     username VARCHAR(256) UNIQUE NOT NULL,
     password VARCHAR(256) NOT NULL,
     enabled NUMERIC(1) NOT NULL,
@@ -36,17 +36,17 @@ CREATE UNIQUE INDEX users_username_idx ON users(username);
 
 
 CREATE TABLE roles (
-    id NUMERIC(20) PRIMARY KEY,
+    id BIGINT PRIMARY KEY,
     rolename VARCHAR(256) UNIQUE NOT NULL
 );
 CREATE SEQUENCE roles_seq  START WITH 1 INCREMENT BY 1;
 CREATE UNIQUE INDEX roles_rolename_idx ON roles(rolename);
 
 
 CREATE TABLE user_roles (
-    id NUMERIC(20) PRIMARY KEY,
-    user_id NUMERIC(20) NOT NULL,
-    role_id NUMERIC(20) NOT NULL,
+    id BIGINT PRIMARY KEY,
+    user_id BIGINT NOT NULL,
+    role_id BIGINT NOT NULL,
     CONSTRAINT user_roles_user_id_fk FOREIGN KEY (user_id) REFERENCES users(id),
     CONSTRAINT user_roles_role_id_fk FOREIGN KEY (role_id) REFERENCES roles(id)
 );

springboot-note/src/main/resources/db/migration/V1.1__InitData.sql

@@ -1,13 +1,13 @@
-CREATE OR REPLACE FUNCTION add_sticky_note(title VARCHAR, body VARCHAR, type VARCHAR) RETURNS NUMERIC AS $$
+CREATE OR REPLACE FUNCTION add_sticky_note(title VARCHAR, body VARCHAR, type VARCHAR) RETURNS BIGINT AS $$
     BEGIN
         INSERT INTO sticky_note(id, title, body, type, created) VALUES(nextval('sticky_note_seq'), title, body, type, CURRENT_TIMESTAMP);
         RETURN currval('sticky_note_seq');
     END;
 $$ LANGUAGE plpgsql;
 
-CREATE OR REPLACE FUNCTION add_sticky_note_link(sticky_note_title VARCHAR, link VARCHAR) RETURNS NUMERIC AS $$
+CREATE OR REPLACE FUNCTION add_sticky_note_link(sticky_note_title VARCHAR, link VARCHAR) RETURNS BIGINT AS $$
     DECLARE
-        sticky_note_id NUMERIC;
+        sticky_note_id BIGINT;
     BEGIN
         SELECT id INTO sticky_note_id FROM sticky_note WHERE title=sticky_note_title;
         INSERT INTO sticky_note_link(id, sticky_note_id, link) VALUES(nextval('sticky_note_link_seq'), sticky_note_id, link);
@@ -16,26 +16,26 @@ CREATE OR REPLACE FUNCTION add_sticky_note_link(sticky_note_title VARCHAR, link
 $$ LANGUAGE plpgsql;
 
 
-CREATE OR REPLACE FUNCTION add_user(username VARCHAR, firstname VARCHAR, lastname VARCHAR, password VARCHAR) RETURNS NUMERIC AS $$
+CREATE OR REPLACE FUNCTION add_user(username VARCHAR, firstname VARCHAR, lastname VARCHAR, password VARCHAR) RETURNS BIGINT AS $$
     DECLARE
     BEGIN
         INSERT INTO users(id, username, password, enabled, first_name, last_name) VALUES(nextval('users_seq'), username, password, 1, firstname, lastname);
         RETURN currval('users_seq');
         END;
 $$ LANGUAGE plpgsql;
 
-CREATE OR REPLACE FUNCTION add_role(rolename VARCHAR) RETURNS NUMERIC AS $$
+CREATE OR REPLACE FUNCTION add_role(rolename VARCHAR) RETURNS BIGINT AS $$
     DECLARE
     BEGIN
         INSERT INTO roles(id, rolename) VALUES(nextval('roles_seq'), rolename);
         RETURN currval('roles_seq');
         END;
 $$ LANGUAGE plpgsql;
 
-CREATE OR REPLACE FUNCTION add_user_role(username_to_link VARCHAR, rolename_to_link VARCHAR) RETURNS NUMERIC AS $$
+CREATE OR REPLACE FUNCTION add_user_role(username_to_link VARCHAR, rolename_to_link VARCHAR) RETURNS BIGINT AS $$
     DECLARE
-        user_id NUMERIC;
-        role_id NUMERIC;
+        user_id BIGINT;
+        role_id BIGINT;
     BEGIN
         SELECT id INTO user_id FROM users WHERE username=username_to_link;
         SELECT id INTO role_id FROM roles WHERE rolename=rolename_to_link;

springboot-note/src/main/resources/db/migration/V1.2__AddTags.sql

@@ -1,5 +1,5 @@
 CREATE TABLE tag (
-    id NUMERIC(20) PRIMARY KEY,
+    id BIGINT PRIMARY KEY,
     name VARCHAR(1024) NOT NULL UNIQUE,
     description VARCHAR(1024) NOT NULL
 );
@@ -9,9 +9,9 @@ CREATE UNIQUE INDEX tag_name_idx ON tag(name);
 -----
 
 CREATE TABLE sticky_note_tag (
-    id NUMERIC(20) PRIMARY KEY,
-    sticky_note_id NUMERIC(20) NOT NULL,
-    tag_id NUMERIC(20) NOT NULL,
+    id BIGINT PRIMARY KEY,
+    sticky_note_id BIGINT NOT NULL,
+    tag_id BIGINT NOT NULL,
     CONSTRAINT sticky_note_tag_sticky_note_id_fk FOREIGN KEY (sticky_note_id) REFERENCES sticky_note(id),
     CONSTRAINT sticky_note_tag_tag_id_fk FOREIGN KEY (tag_id) REFERENCES tag(id)
 );
@@ -21,7 +21,7 @@ CREATE INDEX sticky_note_tag_tag_id_idx ON sticky_note_tag(tag_id);
 
 -----
 
-CREATE OR REPLACE FUNCTION add_tag(name VARCHAR, description VARCHAR) RETURNS NUMERIC AS $$
+CREATE OR REPLACE FUNCTION add_tag(name VARCHAR, description VARCHAR) RETURNS BIGINT AS $$
     DECLARE
     BEGIN
         INSERT INTO tag(id, name, description) VALUES(nextval('tag_seq'), name, description);