Find all fields for people called FRED, Select * from People where firstname = "FRED", Field, A single piece of data about someone or something, Record, A collection of fields about someone or something, Find firstname of people with an age above 25, Select Firstname from People where age > 25, Find firstname of people with an age of 25, Select Firstname from People where age = 25, Find all fields for people that are called smith and live in Portsmouth, Select * from People where lastname = "Smith" and Town = "Portsmouth", Find all fields for people that are called smith or live in Portsmouth, Select * from People where lastname = "Smith" or Town = "Portsmouth", Update, statement is used to modify the existing records in a table., Insert Into, statement is used to insert new records in a table., Delete, statement is used to delete existing records in a table.

SQL Instructions

만든이
인쇄
퍼가기

순위표

비주얼 스타일

옵션

템플릿 전환하기

자동 저장된 게임을 복구할까요?