mongodb脚本创建

db.createCollection("express_track");

db.getCollection("express_track").createIndex({
mailNo: NumberInt("1")
}, {
name: "mailNo_1"
});

db.getCollection("express_track").createIndex({
createTime: NumberInt("1")
}, {
name: "createTime_1",
expireAfterSeconds: NumberInt("15759360")
});

 

 

db.createCollection("log_events");

db.getCollection("log_events").createIndex({
createTime: NumberInt("1")
}, {
name: "createTime_1",
expireAfterSeconds: NumberInt("7879680")
});

 

db.createCollection("expressTrackRecord");

 

增删改查

db.express_track.find({'mailNo':'AE120000242648'});
db.express_track.find();

db.express_track.deleteOne({_id:ObjectId("628b5775ed2ee213b84395b3")});

 

db.express_track.find({mailNo:'AE120000086328'});