You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
## Info
|
|
|
|
|
|
|
|
https://knexjs.org/guide/migrations.html#knexfile-in-other-languages
|
|
|
|
|
|
|
|
|
|
|
|
## Template
|
|
|
|
|
|
|
|
Filename: YYYYMMDDHHMMSS_name.js
|
|
|
|
|
|
|
|
```js
|
|
|
|
exports.up = function(knex) {
|
|
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
exports.down = function(knex) {
|
|
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
// exports.config = { transaction: false };
|
|
|
|
```
|
|
|
|
|
|
|
|
## Example
|
|
|
|
|
|
|
|
YYYY-MM-DD-HHMM-create-users-products.js
|
|
|
|
|
|
|
|
2023-06-30-1348-create-users-products.js
|
|
|
|
|
|
|
|
```js
|
|
|
|
exports.up = function(knex) {
|
|
|
|
return knex.schema
|
|
|
|
.createTable('users', function (table) {
|
|
|
|
table.increments('id');
|
|
|
|
table.string('first_name', 255).notNullable();
|
|
|
|
table.string('last_name', 255).notNullable();
|
|
|
|
})
|
|
|
|
.createTable('products', function (table) {
|
|
|
|
table.increments('id');
|
|
|
|
table.decimal('price').notNullable();
|
|
|
|
table.string('name', 1000).notNullable();
|
|
|
|
}).then(() => {
|
|
|
|
knex("products").insert([
|
|
|
|
{ price: 10, name: "Apple" },
|
|
|
|
{ price: 20, name: "Orange" },
|
|
|
|
]);
|
|
|
|
});
|
|
|
|
};
|
|
|
|
|
|
|
|
exports.down = function(knex) {
|
|
|
|
return knex.schema
|
|
|
|
.dropTable("products")
|
|
|
|
.dropTable("users");
|
|
|
|
};
|
|
|
|
```
|
|
|
|
|
|
|
|
https://knexjs.org/guide/migrations.html#transactions-in-migrations
|