hunk.code_window:      */
       prefixTableName(prefix: string, tableName: string): string {
           return prefix + tableName;
       }
   }
hunk.labels: keep keep keep keep add keep
hunk.after_edit:     eagerJoinRelationAlias(alias: string, propertyPath: string): string {
           return alias + "_" + propertyPath.replace(".", "_");
       }
  
hunk.file_path: src/naming-strategy/DefaultNamingStrategy.ts
hunk.type: add
file: import {BeforeUpdate} from "../../../../src";
  import {Column} from "../../../../src/decorator/columns/Column";
  import {PrimaryGeneratedColumn} from "../../../../src/decorator/columns/PrimaryGeneratedColumn";
  import {Entity} from "../../../../src/decorator/entity/Entity";
  
  @Entity()
  export class Post {
  
      @PrimaryGeneratedColumn()
      id: number;
  
      @Column()
      title: string;
  
      @Column()
      text: string;
  
      @BeforeUpdate()
      beforeUpdate() {
          this.title = this.title.trim();
      }
  
  }
  