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sqlphpmyadminxamppcomments

SQL not accepting my comments


I am trying to run this sql query in PHPMyAdmin:

--create a mysql contact table
--delete contact table if already exists
DROP TABLE IF EXISTS contact;

--create new table named contact with fields as specified
CREATE TABLE contact(
    contactID int PRIMARY KEY,
    name VARCHAR(50),
    company VARCHAR(30),
    email VARCHAR(50)
);

--add these to the table
INSERT INTO contact VALUES (0, 'Bill Gates', 'Microsoft', 'bill@micro.com');
INSERT INTO contact VALUES (1, 'Larry Page', 'Google', 'larry@google.com');

--displays whats in this
SELECT * FROM contact;

I thought that in sql this is considered a comment: --I'm a comment

However PHPMyAdmin isn't accepting it.

I get this error:

SQL query:

--create a mysql contact table

--delete contact table if already exists DROP TABLE IF EXISTS contact; 


MySQL said: 

Documentation

1064 - You have an error in your SQL syntax; 

Check the manual that corresponds to your MySQL server version for the right syntax to 

use near '--create a mysql contact table --delete contact table if already exists 

DROP T' at line 1

I get the same error with the same code on these sql checkers also:

http://www.piliapp.com/mysql-syntax-check/ http://sqlfiddle.com/


Solution

  • You need an interval/space after the --

    Otherwise it's not considered a valid comment in MySQL.