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Archive for the ‘SQL’ Category

SQL Quick Reference

SQL Statement
Syntax

AND / OR
SELECT column_name(s)
FROM table_name
WHERE condition
AND|OR condition

ALTER TABLE
ALTER TABLE table_name
ADD column_name datatype
or
ALTER TABLE table_name
DROP COLUMN column_name

AS (alias)
SELECT column_name AS column_alias
FROM table_name
or
SELECT column_name
FROM table_nameĀ  AS table_alias

BETWEEN
SELECT column_name(s)
FROM table_name
WHERE column_name
BETWEEN value1 AND value2

CREATE DATABASE
CREATE DATABASE database_name

CREATE TABLE
CREATE TABLE table_name
(
column_name1 data_type,
column_name2 data_type,
column_name2 data_type,

)

CREATE INDEX
CREATE INDEX index_name
ON table_name (column_name)
or
CREATE UNIQUE INDEX index_name
ON table_name (column_name)

CREATE VIEW
CREATE VIEW view_name AS
SELECT [...]

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