Difference between revisions of "This Is Your Brain On Informatics: MariaDB"
Line 9: | Line 9: | ||
{| class = "wikitable" | {| class = "wikitable" | ||
|- align = "center" | |- align = "center" | ||
− | ! colspan = "2" | + | ! colspan = "2" | Common Commands in SQL |
|- | |- | ||
! Command* !! Description | ! Command* !! Description |
Revision as of 04:00, 23 October 2013
mysql -u [username] –p
The above command will give access to the MariaDB for a username that has previously been created. The next line will prompt for a password.
SQL
The language of Maria DB.
Common Commands in SQL | |
---|---|
Command* | Description |
`[table]` | Syntax for indicating a table |
USE [database] | Selects database for manipulation and analysis |
SELECT | Selects columns from a database for analysis |
FROM | Denotes which table SELECT pulls the columns from (e.g. SELECT [col1],[col2] FROM `[table]` |
WHERE | Limits the available values SELECT can pull from each column based on a logical statement (e.g. WHERE [col1] < 10) |
AS [var] | Sets an output to a variable |
Boolean Operators | |
AND | |
OR | |
NOT |
*Commands are capitalized by convention.