我使用sequelize在Redshift中进行查询。
但是Redshift对表列名不区分大小写,因此所有表名都是小写的。
sequelize模型不区分大小写。因此,当我执行查询findById时,它将执行以下查询:
SELECT "id", "userId", "summonerId", "name", "profileIconId", "summonerLevel", "revisionDate", "createdAt", "updatedAt" FROM "Lol" AS "Lol" WHERE "Lol"."id" = '463d118c-2139-4679-8cdb-d07249bd7777222';
如果我在Redshift中执行查询,它就可以工作,但是sequenceize只会把id和name列的名称带回来,因为在model中只有名称是小写的。
那我怎么才能让sequentize不区分大小写呢?我尝试了
field
选项,但没有成功。所以我的模型是:
lol = sequelize.define('Lol', {
id: {
type: Sequelize.STRING,
allowNull: false,
unique: true,
primaryKey: true,
field: 'id'
},
userId: {
type: Sequelize.STRING,
allowNull: false,
field: 'userid'
},
summonerId: {
type: Sequelize.INTEGER,
allowNull: false,
field: 'summonerid'
},
name: {
type: Sequelize.STRING,
allowNull: false,
field: 'name'
},
profileIconId: {
type: Sequelize.INTEGER,
allowNull: false,
field: 'profileiconid'
},
summonerLevel: {
type: Sequelize.INTEGER,
allowNull: false,
field: 'summonerlevel'
},
revisionDate: {
type: Sequelize.BIGINT,
allowNull: false,
field: 'revisiondate'
},
createdAt: {
type: Sequelize.DATE,
allowNull: false,
field: 'createdat'
},
updatedAt: {
type: Sequelize.DATE,
allowNull: false,
field: 'updatedat'
}
}, {
freezeTableName: true,
tableName: 'Lol'
})
最佳答案
找到办法了。
下面是我的完整设置,使红移工作与续集:
var Sequelize = require('sequelize');
Sequelize.HSTORE.types.postgres.oids.push('dummy'); // avoid auto-detection and typarray/pg_type error
AWS.config.update({accessKeyId: 'accessKeyId', secretAccessKey: 'secretAccessKey', region: "xxxxxx"});
var sequelize = new Sequelize('database', 'username', 'password', {
host: 'hostname',
dialect: 'postgres',
port: '5439',
pool: {
max: 10,
min: 0,
idle: 20000
},
returning: false, // cause sql error
quoteIdentifiers: false, // set case-insensitive
keepDefaultTimezone: true, // avoid SET TIMEZONE
databaseVersion: '8.0.2' // avoid SHOW SERVER_VERSION
});