Mixing
Dynamic define database in Sequelize for multi-tenant support return wrong query syntax
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I'm Working on Multi-tenant Application (SAAS) with Shared Database Isolated Schema principle.
I've tried solution from https://github.com/renatoargh/data-isolation-example
from this article https://renatoargh.wordpress.com/2018/01/10/logical-data-isolation-for-multi-tenant-architecture-using-node-express-and-sequelize/
This is My Sequelize Model using schema Option
module.exports = (sequelize, DataTypes) => {
const Task = sequelize.define('Task', {
id: {
type: DataTypes.INTEGER,
allowNull: false,
primaryKey: true,
field: 'Id'
},
description: {
type: DataTypes.STRING(100),
allowNull: false,
field: 'Description'
},
done: {
type: DataTypes.BOOLEAN,
allowNull: false,
default: false,
field: 'Done'
},
taskTypeId: {
type: DataTypes.INTEGER,
allowNull: true,
field: 'TaskTypeId'
},
userId: {
type: DataTypes.INTEGER,
allowNull: true,
field: 'UserId'
}
}, {
freezeTableName: true,
tableName: 'Tasks',
createdAt: false,
updatedAt: false
})
Task.changeSchema = schema => Task.schema(schema)
Task.associate = models => {
Task.belongsTo(models.TaskType, {
as: 'taskType',
foreignKey: 'taskTypeId'
})
}
return Task
}
And Stop at this problem
SELECT
`Task`.`Id` AS `id`,
`Task`.`Description` AS `description`,
`Task`.`Done` AS `done`,
`Task`.`TaskTypeId` AS `taskTypeId`,
`Task`.`UserId` AS `userId`,
`taskType`.`Id` AS `taskType.id`,
`taskType`.`Description` AS `taskType.description`
FROM `tenant_1.Tasks` AS `Task` LEFT OUTER JOIN `shared.TaskTypes` AS `taskType`
ON `Task`.`TaskTypeId` = `taskType`.`Id`
WHERE `Task`.`UserId` = 1;
as you see, FROM `tenant_1.Tasks` in mysql is a wrong syntax. it must be FROM `tenant_1`.`Tasks`
how to change `tenant_1.Tasks` to `tenant_1`.`Tasks`
mysql node.js mariadb sequelize.js multi-tenant
asked Jan 3 at 8:21
veirryAuveirryAu
11
|
show 5 more comments
0
I'm Working on Multi-tenant Application (SAAS) with Shared Database Isolated Schema principle.
I've tried solution from https://github.com/renatoargh/data-isolation-example
from this article https://renatoargh.wordpress.com/2018/01/10/logical-data-isolation-for-multi-tenant-architecture-using-node-express-and-sequelize/
This is My Sequelize Model using schema Option
module.exports = (sequelize, DataTypes) => {
const Task = sequelize.define('Task', {
id: {
type: DataTypes.INTEGER,
allowNull: false,
primaryKey: true,
field: 'Id'
},
description: {
type: DataTypes.STRING(100),
allowNull: false,
field: 'Description'
},
done: {
type: DataTypes.BOOLEAN,
allowNull: false,
default: false,
field: 'Done'
},
taskTypeId: {
type: DataTypes.INTEGER,
allowNull: true,
field: 'TaskTypeId'
},
userId: {
type: DataTypes.INTEGER,
allowNull: true,
field: 'UserId'
}
}, {
freezeTableName: true,
tableName: 'Tasks',
createdAt: false,
updatedAt: false
})
Task.changeSchema = schema => Task.schema(schema)
Task.associate = models => {
Task.belongsTo(models.TaskType, {
as: 'taskType',
foreignKey: 'taskTypeId'
})
}
return Task
}
And Stop at this problem
SELECT
`Task`.`Id` AS `id`,
`Task`.`Description` AS `description`,
`Task`.`Done` AS `done`,
`Task`.`TaskTypeId` AS `taskTypeId`,
`Task`.`UserId` AS `userId`,
`taskType`.`Id` AS `taskType.id`,
`taskType`.`Description` AS `taskType.description`
FROM `tenant_1.Tasks` AS `Task` LEFT OUTER JOIN `shared.TaskTypes` AS `taskType`
ON `Task`.`TaskTypeId` = `taskType`.`Id`
WHERE `Task`.`UserId` = 1;
as you see, FROM `tenant_1.Tasks` in mysql is a wrong syntax. it must be FROM `tenant_1`.`Tasks`
how to change `tenant_1.Tasks` to `tenant_1`.`Tasks`
mysql node.js mariadb sequelize.js multi-tenant
asked Jan 3 at 8:21
veirryAuveirryAu
11
how about if you use directly from FROMtenant_1.TaskstoTasks
– Vijunav Vastivch
Jan 3 at 8:35
it works, but i want it can be dynamicly change totenant_1.Tasks,tenant_2.Tasks,tenant_3.Tasks
– veirryAu
Jan 3 at 8:43
It seems like you need to useExecutecommand see this dev.mysql.com/doc/refman/8.0/en/…
– Vijunav Vastivch
Jan 3 at 8:51
How to use it in sequelize ?
– veirryAu
Jan 3 at 8:57
I am not a sequelize expert just need to ask about thistenant_1is your Databasename?
– Vijunav Vastivch
Jan 3 at 9:11
|
show 5 more comments
0
0
0
I'm Working on Multi-tenant Application (SAAS) with Shared Database Isolated Schema principle.
I've tried solution from https://github.com/renatoargh/data-isolation-example
from this article https://renatoargh.wordpress.com/2018/01/10/logical-data-isolation-for-multi-tenant-architecture-using-node-express-and-sequelize/
This is My Sequelize Model using schema Option
module.exports = (sequelize, DataTypes) => {
const Task = sequelize.define('Task', {
id: {
type: DataTypes.INTEGER,
allowNull: false,
primaryKey: true,
field: 'Id'
},
description: {
type: DataTypes.STRING(100),
allowNull: false,
field: 'Description'
},
done: {
type: DataTypes.BOOLEAN,
allowNull: false,
default: false,
field: 'Done'
},
taskTypeId: {
type: DataTypes.INTEGER,
allowNull: true,
field: 'TaskTypeId'
},
userId: {
type: DataTypes.INTEGER,
allowNull: true,
field: 'UserId'
}
}, {
freezeTableName: true,
tableName: 'Tasks',
createdAt: false,
updatedAt: false
})
Task.changeSchema = schema => Task.schema(schema)
Task.associate = models => {
Task.belongsTo(models.TaskType, {
as: 'taskType',
foreignKey: 'taskTypeId'
})
}
return Task
}
And Stop at this problem
SELECT
`Task`.`Id` AS `id`,
`Task`.`Description` AS `description`,
`Task`.`Done` AS `done`,
`Task`.`TaskTypeId` AS `taskTypeId`,
`Task`.`UserId` AS `userId`,
`taskType`.`Id` AS `taskType.id`,
`taskType`.`Description` AS `taskType.description`
FROM `tenant_1.Tasks` AS `Task` LEFT OUTER JOIN `shared.TaskTypes` AS `taskType`
ON `Task`.`TaskTypeId` = `taskType`.`Id`
WHERE `Task`.`UserId` = 1;
as you see, FROM `tenant_1.Tasks` in mysql is a wrong syntax. it must be FROM `tenant_1`.`Tasks`
how to change `tenant_1.Tasks` to `tenant_1`.`Tasks`
mysql node.js mariadb sequelize.js multi-tenant
asked Jan 3 at 8:21
veirryAuveirryAu
11
I'm Working on Multi-tenant Application (SAAS) with Shared Database Isolated Schema principle.
I've tried solution from https://github.com/renatoargh/data-isolation-example
from this article https://renatoargh.wordpress.com/2018/01/10/logical-data-isolation-for-multi-tenant-architecture-using-node-express-and-sequelize/
This is My Sequelize Model using schema Option
module.exports = (sequelize, DataTypes) => {
const Task = sequelize.define('Task', {
id: {
type: DataTypes.INTEGER,
allowNull: false,
primaryKey: true,
field: 'Id'
},
description: {
type: DataTypes.STRING(100),
allowNull: false,
field: 'Description'
},
done: {
type: DataTypes.BOOLEAN,
allowNull: false,
default: false,
field: 'Done'
},
taskTypeId: {
type: DataTypes.INTEGER,
allowNull: true,
field: 'TaskTypeId'
},
userId: {
type: DataTypes.INTEGER,
allowNull: true,
field: 'UserId'
}
}, {
freezeTableName: true,
tableName: 'Tasks',
createdAt: false,
updatedAt: false
})
Task.changeSchema = schema => Task.schema(schema)
Task.associate = models => {
Task.belongsTo(models.TaskType, {
as: 'taskType',
foreignKey: 'taskTypeId'
})
}
return Task
}
And Stop at this problem
SELECT
`Task`.`Id` AS `id`,
`Task`.`Description` AS `description`,
`Task`.`Done` AS `done`,
`Task`.`TaskTypeId` AS `taskTypeId`,
`Task`.`UserId` AS `userId`,
`taskType`.`Id` AS `taskType.id`,
`taskType`.`Description` AS `taskType.description`
FROM `tenant_1.Tasks` AS `Task` LEFT OUTER JOIN `shared.TaskTypes` AS `taskType`
ON `Task`.`TaskTypeId` = `taskType`.`Id`
WHERE `Task`.`UserId` = 1;
as you see, FROM `tenant_1.Tasks` in mysql is a wrong syntax. it must be FROM `tenant_1`.`Tasks`
how to change `tenant_1.Tasks` to `tenant_1`.`Tasks`
mysql node.js mariadb sequelize.js multi-tenant
mysql node.js mariadb sequelize.js multi-tenant
asked Jan 3 at 8:21
veirryAuveirryAu
11
asked Jan 3 at 8:21
veirryAuveirryAu
11
asked Jan 3 at 8:21
veirryAuveirryAu
11
asked Jan 3 at 8:21
veirryAuveirryAu
11
asked Jan 3 at 8:21
veirryAuveirryAu
11
11
how about if you use directly from FROMtenant_1.TaskstoTasks
– Vijunav Vastivch
Jan 3 at 8:35
it works, but i want it can be dynamicly change totenant_1.Tasks,tenant_2.Tasks,tenant_3.Tasks
– veirryAu
Jan 3 at 8:43
It seems like you need to useExecutecommand see this dev.mysql.com/doc/refman/8.0/en/…
– Vijunav Vastivch
Jan 3 at 8:51
How to use it in sequelize ?
– veirryAu
Jan 3 at 8:57
I am not a sequelize expert just need to ask about thistenant_1is your Databasename?
– Vijunav Vastivch
Jan 3 at 9:11
|
show 5 more comments
how about if you use directly from FROMtenant_1.TaskstoTasks
– Vijunav Vastivch
Jan 3 at 8:35
it works, but i want it can be dynamicly change totenant_1.Tasks,tenant_2.Tasks,tenant_3.Tasks
– veirryAu
Jan 3 at 8:43
It seems like you need to useExecutecommand see this dev.mysql.com/doc/refman/8.0/en/…
– Vijunav Vastivch
Jan 3 at 8:51
How to use it in sequelize ?
– veirryAu
Jan 3 at 8:57
I am not a sequelize expert just need to ask about thistenant_1is your Databasename?
– Vijunav Vastivch
Jan 3 at 9:11
how about if you use directly from FROM
tenant_1.Tasks to Tasks– Vijunav Vastivch
Jan 3 at 8:35
how about if you use directly from FROM
tenant_1.Tasks to Tasks– Vijunav Vastivch
Jan 3 at 8:35
it works, but i want it can be dynamicly change to
tenant_1.Tasks, tenant_2.Tasks, tenant_3.Tasks– veirryAu
Jan 3 at 8:43
it works, but i want it can be dynamicly change to
tenant_1.Tasks, tenant_2.Tasks, tenant_3.Tasks– veirryAu
Jan 3 at 8:43
It seems like you need to use
Execute command see this dev.mysql.com/doc/refman/8.0/en/…– Vijunav Vastivch
Jan 3 at 8:51
It seems like you need to use
Execute command see this dev.mysql.com/doc/refman/8.0/en/…– Vijunav Vastivch
Jan 3 at 8:51
How to use it in sequelize ?
– veirryAu
Jan 3 at 8:57
How to use it in sequelize ?
– veirryAu
Jan 3 at 8:57
I am not a sequelize expert just need to ask about this
tenant_1 is your Databasename?– Vijunav Vastivch
Jan 3 at 9:11
I am not a sequelize expert just need to ask about this
tenant_1 is your Databasename?– Vijunav Vastivch
Jan 3 at 9:11
|
show 5 more comments
0
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how about if you use directly from FROM
tenant_1.TaskstoTasks– Vijunav Vastivch
Jan 3 at 8:35
it works, but i want it can be dynamicly change to
tenant_1.Tasks,tenant_2.Tasks,tenant_3.Tasks– veirryAu
Jan 3 at 8:43
It seems like you need to use
Executecommand see this dev.mysql.com/doc/refman/8.0/en/…– Vijunav Vastivch
Jan 3 at 8:51
How to use it in sequelize ?
– veirryAu
Jan 3 at 8:57
I am not a sequelize expert just need to ask about this
tenant_1is your Databasename?– Vijunav Vastivch
Jan 3 at 9:11