update.test.js
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'use strict';
const Support = require(__dirname + '/../support'),
DataTypes = require(__dirname + '/../../../lib/data-types'),
expectsql = Support.expectsql,
current = Support.sequelize,
sql = current.dialect.QueryGenerator;
// Notice: [] will be replaced by dialect specific tick/quote character when there is not dialect specific expectation but only a default expectation
describe(Support.getTestDialectTeaser('SQL'), () => {
describe('update', () => {
it('with temp table for trigger', () => {
const User = Support.sequelize.define('user', {
username: {
type: DataTypes.STRING,
field: 'user_name'
}
}, {
timestamps: false,
hasTrigger: true
});
const options = {
returning: true,
hasTrigger: true
};
expectsql(sql.updateQuery(User.tableName, {user_name: 'triggertest'}, {id: 2}, options, User.rawAttributes),
{
query: {
mssql: 'declare @tmp table ([id] INTEGER,[user_name] NVARCHAR(255));UPDATE [users] SET [user_name]=$1 OUTPUT INSERTED.[id],INSERTED.[user_name] into @tmp WHERE [id] = $2;select * from @tmp',
postgres: 'UPDATE "users" SET "user_name"=$1 WHERE "id" = $2 RETURNING *',
default: 'UPDATE `users` SET `user_name`=$1 WHERE `id` = $2'
},
bind: {
default: ['triggertest', 2]
}
});
});
it('Works with limit', () => {
const User = Support.sequelize.define('User', {
username: {
type: DataTypes.STRING
},
userId: {
type: DataTypes.INTEGER
}
}, {
timestamps: false
});
expectsql(sql.updateQuery(User.tableName, { username: 'new.username' }, { username: 'username' }, { limit: 1 }), {
query: {
mssql: 'UPDATE TOP(1) [Users] SET [username]=$1 OUTPUT INSERTED.* WHERE [username] = $2',
mysql: 'UPDATE `Users` SET `username`=$1 WHERE `username` = $2 LIMIT 1',
sqlite: 'UPDATE `Users` SET `username`=$1 WHERE rowid IN (SELECT rowid FROM `Users` WHERE `username` = $2 LIMIT 1)',
default: 'UPDATE [Users] SET [username]=$1 WHERE [username] = $2'
},
bind: {
default: ['new.username', 'username']
}
});
});
});
});