Rename db migration script removed "if not exist" clauses because of …

…compatibiliy to MySql

src/main/resources/db/migration/V1_0_4_1__update.sql

@@ -1,29 +1,29 @@
 -- adding tables for multi users access
 
-CREATE TABLE IF NOT EXISTS `webusers` (
+CREATE TABLE `webusers` (
   `username` varchar(50) COLLATE utf8mb3_unicode_ci NOT NULL,
   `password` varchar(255) COLLATE utf8mb3_unicode_ci NOT NULL,
   `enabled` tinyint(1) NOT NULL,
   PRIMARY KEY (`username`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_unicode_ci;
 
-CREATE TABLE IF NOT EXISTS `webauthorities` (
+CREATE TABLE `webauthorities` (
   `username` varchar(50) COLLATE utf8mb3_unicode_ci NOT NULL,
   `authority` varchar(50) COLLATE utf8mb3_unicode_ci NOT NULL DEFAULT 'ROLE_USER',
   UNIQUE KEY `authorities_idx_1` (`username`,`authority`),
   CONSTRAINT `authorities_ibfk_1` FOREIGN KEY (`username`) REFERENCES `webusers` (`username`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb3 COLLATE=utf8mb3_unicode_ci;
 
-CREATE UNIQUE INDEX IF NOT EXISTS ix_auth_username
+CREATE UNIQUE INDEX ix_auth_username
   on webauthorities (username,authority);
 
 -- Insert a user = admin with the password = pass. Change password after installing!
-INSERT IGNORE INTO webusers (username, password, enabled)
+INSERT INTO webusers (username, password, enabled)
   values ('admin',
     '$2a$10$.Rxx4JnuX8OGJTIOCXn76euuB3dIGHHrkX9tswYt9ECKjAGyms30W',
     1);
 
-INSERT IGNORE INTO webauthorities (username, authority)
+INSERT INTO webauthorities (username, authority)
   values ('admin', 'ROLE_ADMIN');