Top "Mysql5" questions

What rules apply to naming a mysql column?

In a MySQL table, naming a column, can I use spaces uppercase letters UTF8 characters What other rules shall I …

mysql database restriction mysql5

MySQL Query Join to select unmatched rows from two tables

I have two tables as below. user_id | username | first_name | role_type ----------------------------------------------------------- 1 | testuser1 | testu1 | student 2 | testuser2 | testu2 | student 3 | …

mysql sql join mysql5

MySQL 5.5 foreign key constraint fails when foreign key exists

Just installed MySQL 5.5 on mac os x 10.6 and am having a strange issue on many tables. Below is an example. …

mysql database foreign-keys foreign-key-relationship mysql5

Error 1045 access denied for user 'ODBC'@'localhost' (using password no)

I am absolutely new to this area. I am getting the following difficulty: When I try the mysql command on …

php mysql odbc mysql5 mysql-5.0

What does using a negative value for MySQL LIMIT do?

So what happens when you use a negative value in a LIMIT clause? Will there be negative consequences (slight pun …

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