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SQL 2022-03-18 05:45:27
oracle sql trigger after insert
-- SQL Server (update my_table2 after insert on my_table1) CREATE TRIGGER trigger_name ON my_table1 FOR INSERT AS BEGIN UPDATE my_table2 SET my_col_date = getdate() FROM my_table1 END -- Oracle (insert into log table after update on my_table) CREATE ... Add solution -
Javascript 2022-03-03 21:55:09
mongoose save method
var Tank = mongoose.model('Tank', yourSchema); var small = new Tank({ size: 'small' }); small.save(function (err) { if (err) return handleError(err); // saved! }); // or Tank.create({ size: 'small' }, function (err, small) { if (err) return handl... Add solution -
Javascript 2022-02-02 10:56:44
create document mongoose
var Tank = mongoose.model('Tank', yourSchema); var small = new Tank({ size: 'small' }); small.save(function (err) { if (err) return handleError(err); // saved! }); // or Tank.create({ size: 'small' }, function (err, small) { if (err) return handl... Add solution -
Python 2021-11-17 12:34:27
python import json into pymongo
import json from pymongo import MongoClient client = MongoClient('localhost', 27017) db = client['countries_db'] collection_currency = db['currency'] with open('currencies.json') as f: file_data = json.load(f) # if pymongo < 3.0, use insert() co... Add solution -
SQL 2021-11-10 00:06:17
sql trigger after insert
-- SQL Server (update my_table2 after insert on my_table1) CREATE TRIGGER trigger_name ON my_table1 FOR INSERT AS BEGIN UPDATE my_table2 SET my_col_date = getdate() FROM my_table1 END -- Oracle (insert into log table after update on my_table) CREATE ... Add solution -
Shell/Bash 2021-10-29 20:29:08
crontab execute shell script
# Script musts start with: #!/bin/sh # Allow execute grant on it chmod +x /bin/sh/myscript.sh # Edit crontab: crontab -e # open user crontab in edit mode i # for insert. Make your changes 0 2 * * * /bin/sh myscript.sh # plan it da... Add solution -
Other 2021-10-22 18:45:07
priority queue using array in c
#include<stdio.h> #define N 20 int Q[N],Pr[N]; int r = -1,f = -1; void enqueue(int data,int p)//Enqueue function to insert data and its priority in queue { int i; if((f==0)&&(r==N-1)) //Check if Queue is full printf("Queue is full&q... Add solution -
PHP 2021-10-01 06:09:04
types of method in api
GET is used for reading and retrieving data. POST is used for inserting data. PUT is used for updating data. DELETE is used for deleting data. The primary or most-commonly-used HTTP verbs (or methods, as they are properly called) are POST, GET, PUT, PATC... Add solution