我正在为我的模型动态地创建,其中。我想在中使用中的多个值。我阅读了文档和在线发现如下:
Patient.findAll({
limit: limit,
offset: offset,
where: {
[Sequelize.Op.in]: patientIds
}
});我想构建,其中如下所示:
var filter = {
[Sequelize.Op.in]: patientIds,
is_active: filter.is_active
};
Patient.findAll({
limit: limit,
offset: offset,
where: filter
});我也试过:
const op = Sequelize.Op;
const operatorsAliases = {
$in: op.in
};然后:
var filter = {
operatorsAliases.$in: patientIds,
is_active: filter.is_active
};但在这两种情况下,我都犯了错误:
TypeError: s.replace is not a function
at Object.removeTicks (F:\Codes\medical_tourism\node_modules\sequelize\lib\utils.js:415:12)
at Object.quoteIdentifier (F:\Codes\medical_tourism\node_modules\sequelize\lib\dialects\mysql\query-generator.js:393:33)
at Object._getSafeKey (F:\Codes\medical_tourism\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2298:33)
at Object._joinKeyValue (F:\Codes\medical_tourism\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2274:16)
at Object._whereParseSingleValueObject (F:\Codes\medical_tourism\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2332:23)
at Object.whereItemQuery (F:\Codes\medical_tourism\node_modules\sequelize\lib\dialects\abstract\query-generator.js:2090:19)怎么解决这个问题?
发布于 2018-12-02 15:58:30
您缺少要在其上筛选的列。假设'id‘是要筛选的列,代码如下所示:
Patient.findAll({
limit: limit,
offset: offset,
where: {
id: {
[Sequelize.Op.in]: patientIds
}
}
});发布于 2022-08-24 07:00:01
您也可以尝试,如果您希望两个条件为真,如下所示:
Patient.findAll({
limit: limit,
offset: offset,
where: {
[Sequelize.Op.and]: [{
[Sequelize.Op.in]: patientIds
}, {
is_active: filter.is_active
}]
}
});如果你希望只有一个条件是真实的,你可以用“OR”代替“And”
https://stackoverflow.com/questions/48227798
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