SQL Flashcards

(13 cards)

1
Q

SELECT

A

SELECT <field></field>

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2
Q

FROM

A

FROM <table>

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3
Q

WHERE

A

WHERE <field> = <condition></condition></field>

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4
Q

LIKE

A

WHERE <field> LIKE "(Letter)%"</field>

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5
Q

AND

A

AND <field> = <condition></condition></field>

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6
Q

ORDER BY

A

ORDER BY <field> ASC/DESC</field>

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7
Q

OR

A

OR <field> = <condition></condition></field>

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8
Q

Nested Selection

A

SELECT <field>
FROM <table>
WHERE <field> <comparison>
(SELECT <field>
FROM <table>
WHERE <field> = <condition>)</condition></field></field></comparison></field></field>

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9
Q

INSERT

A

INSERT INTO <table> (<field1>,<field2>,etc)
VALUES(<value1>,<value2>,etc)</value2></value1></field2></field1>

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10
Q

DELETE

A

DELETE FROM <table>
WHERE <field> = <condition></condition></field>

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11
Q

UPDATE

A

UPDATE <table>
SET <field1> = <value1>, <field2> = <value2>,
WHERE <field> = <condition></condition></field></value2></field2></value1></field1>

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12
Q

JOIN

A

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>

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13
Q

DROP TABLE

A

DROP TABLE <table>

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