linux_wiki:perform_simple_sql_queries_against_a_database

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linux_wiki:perform_simple_sql_queries_against_a_database [2018/04/20 12:41]
billdozor [Lab Setup]
linux_wiki:perform_simple_sql_queries_against_a_database [2019/05/25 23:50] (current)
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 \\ \\
-Insert new row/entry into a table+Insert two new rows/entries into a table (two methods)
 <code bash> <code bash>
-MariaDB [emails]> INSERT INTO users (userID,userFirstName,userLastName,userEmailAddress) VALUES (001,"Robert","Jones","robertjones@example.com");+# Values method 
 +MariaDB [emails]> INSERT INTO users (userFirstName,userLastName,userEmailAddress) VALUES ("Robert","Jones","rjones@example.com")
 + 
 +# Set method 
 +MariaDB [emails]> INSERT INTO users set userFirstName="Jane", userLastName="Smith", userEmailAddress="jsmith@example.com";
 </code> </code>
  
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 \\ \\
-Update the entry of Jane Smith to change her last name and email address+Update the entry of Robert Jones to change the email address
 <code bash> <code bash>
-MariaDB [emails]> UPDATE users SET userLastName="Jones",userEmailAddress="janejones@example.com" WHERE userID=2;+MariaDB [emails]> UPDATE users SET userEmailAddress="robert.jones@example.com" WHERE userID=1;
 </code> </code>
  
 ---- ----
  
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