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TypeScript 2022-01-30 19:46:02
Check if value exisits update or insert sQL
if exists(select 1 from INFORMATION_SCHEMA.TABLES T where T.TABLE_NAME = 'Bookings') begin drop table Bookings end GO create table Bookings( FlightID int identity(1, 1) primary key, TicketsMax int not null, TicketsBooked i... Add solution -
SQL 2022-01-30 15:55:08
python mysql query to dataframe
import mysql.connector import pandas as pd db_connection = mysql.connector.connect( host="localhost", user="user", password="password", database="dbname", auth_plugin='mysql_native_password' ) df = pd.re... Add solution -
SQL 2022-01-30 15:05:29
oracle sql create table from select
-- Copy a table (datas, columns and storage parameters) CREATE TABLE my_new_table AS SELECT * FROM my_source_table; -- Use NOLOGGING, and PARALLEL if allowed for faster copy CREATE TABLE my_new_table PARALLEL 10 NOLOGGING AS SELECT /*+ parallel(10) */... Add solution -
PHP 2022-01-30 08:15:09
php sql search form
<?php $localhost = "localhost"; $username = "root"; $password = ""; $dbname = "samueldb"; $con = new mysqli($localhost, $username, $password, $dbname); if( $con->connect_error){ die('Error: ' . $con->c... Add solution