marantz

[ 
    {
        "_id": 1,
        "texts": [
            { "language": "english", "text": "hello" },
            { "language": "german", "text": "hallo" },
            { "language": "french", "text": "bonjour" }
        ]
    }, …
]

marantz

package org.project;

import com.mongodb.ConnectionString;
import com.mongodb.MongoClientSettings;
import com.mongodb.client.*;
import com.mongodb.client.model.Filters;
import com.mongodb.client.model.UpdateOptions;
import com.mongodb.client.model.changestream.ChangeStreamDocument;
import com.mongodb.client.model.changestream.FullDocument;
import com.mongodb.client.result.UpdateResult;

marantz

appname := myapp

CXX := g++
CXXFLAGS := -Wall -g

srcfiles := $(shell find . -maxdepth 1 -name "*.cpp")
objects  := $(patsubst %.cpp, %.o, $(srcfiles))

all: $(appname)

marantz

1) json_object
2) json_objectagg
3) json_array
4) json_arrayagg

SELECT JSON_OBJECT (
    KEY 'deptno' IS d.department_id FORMAT JSON,
    KEY 'deptname' IS d.department_name FORMAT JSON
    ) "Department Objects"
  FROM departments d

marantz

#!/bin/sh
export MONGODB_HOME=/opt/mongodb
export MONGODB_BIN=${MONGODB_HOME}/bin
export MONGO="${MONGODB_BIN}/mongo --host centos --port 27018 --quiet"
export MONGODUMP="${MONGODB_BIN}/mongodump --host centos --port 27018"
export BACKUP_DIR=${MONGODB_HOME}/data/backup

echo "BACKUP DATABASE"
_DB_LIST=(`echo "show dbs" | $MONGO | grep -v admin | grep -v config | awk {'print $1'}`)

marantz

// sample
db.test_collection.insert({field01:"A", field02:"a", field03:1})
db.test_collection.insert({field01:"A", field02:"a", field03:2})
db.test_collection.insert({field01:"A", field02:"a", field03:3})

/*
'view_sum_naver':{ $cond:{ if: {$eq:['naver','$origin']}, then:1, else:0, } },
'view_sum_naver':{ $cond:{ if: {$eq:['naver','$origin']}, then:1, else:0, } },
'view_sum_naver':{ $cond:{ if: {$eq:['naver','$origin']}, then:1, else:0, } },
'view_sum_naver':{ $cond:{ if: {$eq:['naver','$origin']}, then:1, else:0, } },

marantz

// Remove Duplicates
function removeDuplicates(array) {
    return array.sort().filter((a, b) => array.indexOf(a) === b)
};

// Add CIDR Address on User
addUserClientSource = function(user,dbname,cidr) {
    var nsAdmin = "admin." + user;
    var res = db.system.users.aggregate([
        {$match:{"_id" : nsAdmin, "user" : user, "db" : dbname}},

marantz

CFLAGS=-stdlib=libc++ pip install jpype1-py3

tar -xzvf mecab-0.996-ko-0.9.2.tar.gz
cd mecab-0.996-ko-0.9.2
./configure
make;sudo make install

MACOSX_DEPLOYMENT_TARGET=10.15 pip install mecab

python

marantz

# OpsManager 4.2.x
SERVICE_USER="ec2-user"
SERVICE_GROUP="users"
service mongodb-mms-automation-agent stop
chown -R $SERVICE_USER:$SERVICE_GROUP /data/
chown -R $SERVICE_USER:$SERVICE_GROUP /var/log/mongodb-mms-automation/
chown -R $SERVICE_USER:$SERVICE_GROUP /etc/mongodb-mms/
chown -R $SERVICE_USER:$SERVICE_GROUP /var/lib/mongodb-mms-automation/
sed -i 's/SERVICE_USER="mongod"/SERVICE_USER="'$SERVICE_USER'"\nSERVICE_GROUP="'$SERVICE_GROUP'"/g' /etc/init.d/mongodb-mms-automation-agent
sed -i 's/-g $SERVICE_USER/-g $SERVICE_GROUP/g' /etc/init.d/mongodb-mms-automation-agent

marantz

for file in ./*.csv
do
	start=$(sed -n '/Word/=' $file)
	end=$(wc -l $file | awk '{print $1}')
	sed -n ${start},${end}p $file > ./new/$file
done