1 Materi Pendukung Pertemuan > Transaksi pendukung pada SQL Matakuliah: >/ > Tahun: > Versi: >

2 SQL SELECT SELECT DISTINCT Table.Column {AS alias},... FROM Table/Query INNER JOIN Table/Query ON T1.ColA = T2.ColB WHERE (condition) GROUP BY Column HAVING (group condition) ORDER BY Table.Column { Union second select }

3 SQL Mnemonic Someone From Ireland Will Grow Horseradish and Onions SELECT FROM INNER JOIN WHERE GROUP BY HAVING ORDER BY SQL is picky about putting the commands in the proper sequence. If you have to memorize the sequence, this mnemonic may be helpful.

4 SQL Data Definition Create Schema Authorization dbName password Create Table TableName (Column Type,...) Alter Table Table {Add, Column, Constraint, Drop} Drop {Table Table | Index Index On table} Create Index IndexName ON Table (Column {ASC|DESC})

5 Syntax Examples CREATE TABLE Customer (CustomerID INTEGER NOT NULL, LastName CHAR (10), more columns ); ALTER TABLE Customer DROP COLUMN ZipCode; ALTER TABLE Customer ADD COLUMN CellPhone CHAR(15);