SELECTING DATA QUERY Flashcards
1
Q
SELECT
A
Instruction to select a column.
SELECT data
2
Q
FROM
A
Keyword that selects a file data
FROM data file
3
Q
;
A
semicolon is used for finishing a query
SELECT data
FROM column;
4
Q
,
A
Used to separate column
SELECT name, id
5
Q
*
A
Symbol used for selecting all column to make it easier.
SELECT *
6
Q
DISTINCT
A
It removes all the duplicates is a row of a column.
SELECT DISTINCT data