fix instance_id in createTables

lib/createTables.js

@@ -23,7 +23,6 @@ function * createTables() {
 				\`name\` CHAR(255) NOT NULL,
 				\`config\` TEXT NOT NULL,
 				\`feed_uuid\` CHAR(36) NOT NULL,
-				\`instance_id\` CHAR(36) NOT NULL,
 				PRIMARY KEY (\`id\`),
 				UNIQUE INDEX \`id_UNIQUE\` (\`id\` ASC)
 			)
@@ -42,6 +41,19 @@ function * createTables() {
 			);
 		}
 
+		try {
+			yield this
+				.db
+				.queryAsync(`
+				ALTER TABLE \`${this.tablesNames.PROJECTS}\` ADD \`instance_id\` CHAR(36)
+			`);
+		} catch (e) {
+			this.logger.log(
+				__filename,
+				'instance_id column already exist'
+			);
+		}
+
 		this.logger.log(
 			__filename,
 			'tables created successfully'