npm ci
Copy .env.example to .env and set actual values.
TYPEORM_LOGGING should be true.
Default database name in .env is typeorm-insert.
npm run start
Database: mysql.
If entity has @CreateDateColumn, after insert users, many identical select invoked too (number of select equal to the number of users).
Example:
query: COMMIT
query: INSERT INTO `user`(`id`, `firstName`, `lastName`, `age`, `createdAt`) VALUES (DEFAULT, ?, ?, ?, DEFAULT), (DEFAULT, ?, ?, ?, DEFAULT), (DEFAULT, ?, ?, ?, DEFAULT), (DEFAULT, ?, ?, ?, DEFAULT), (DEFAULT, ?, ?, ?, DEFAULT) -- PARAMETERS: ["fn1","ln1",30,"fn2","ln2",31,"fn3","ln3",32,"fn4","ln4",33,"fn5","ln5",34]
query: SELECT `User`.`id` AS `User_id`, `User`.`createdAt` AS `User_createdAt` FROM `user` `User` WHERE
`User`.`id` = ? -- PARAMETERS: [41]
query: SELECT `User`.`id` AS `User_id`, `User`.`createdAt` AS `User_createdAt` FROM `user` `User` WHERE
`User`.`id` = ? -- PARAMETERS: [41]
query: SELECT `User`.`id` AS `User_id`, `User`.`createdAt` AS `User_createdAt` FROM `user` `User` WHERE
`User`.`id` = ? -- PARAMETERS: [41]
query: SELECT `User`.`id` AS `User_id`, `User`.`createdAt` AS `User_createdAt` FROM `user` `User` WHERE
`User`.`id` = ? -- PARAMETERS: [41]
query: SELECT `User`.`id` AS `User_id`, `User`.`createdAt` AS `User_createdAt` FROM `user` `User` WHERE
`User`.`id` = ? -- PARAMETERS: [41]