SQL Flashcards
(13 cards)
SELECT
SELECT <field></field>
FROM
FROM <table>
WHERE
WHERE <field> = <condition></condition></field>
LIKE
WHERE <field> LIKE "(Letter)%"</field>
AND
AND <field> = <condition></condition></field>
ORDER BY
ORDER BY <field> ASC/DESC</field>
OR
OR <field> = <condition></condition></field>
Nested Selection
SELECT <field>
FROM <table>
WHERE <field> <comparison>
(SELECT <field>
FROM <table>
WHERE <field> = <condition>)</condition></field></field></comparison></field></field>
INSERT
INSERT INTO <table> (<field1>,<field2>,etc)
VALUES(<value1>,<value2>,etc)</value2></value1></field2></field1>
DELETE
DELETE FROM <table>
WHERE <field> = <condition></condition></field>
UPDATE
UPDATE <table>
SET <field1> = <value1>, <field2> = <value2>,
WHERE <field> = <condition></condition></field></value2></field2></value1></field1>
JOIN
SELECT <table>.<field>, <...>.<...>
FROM <table1>
JOIN <table2>
ON <table1>.<field> = <table2>.<field>
WHERE <table>.<field> = <condition></condition></field></field></table2></field></table1></table2></table1></field>
DROP TABLE
DROP TABLE <table>