MySQL IF Statement, IF SET, ELSE do nothing?
65699
'IF' in 'SELECT' statement - choose output value based on column values
24725
isset() function is returning true even when item is not set
12823
What's the difference between MySQL BOOL and BOOLEAN column data types?
9385
How do you do multiple SQL statements in one mysql_query?
40559
MySQL Wildcard for "=" - is there one
142088
Order of condition execution in MySQL
129686
Throw an error preventing a table update in a MySQL trigger
71416
mysql UPDATE statement - overhead for same values?
96560
PHP If Statement with Multiple Conditions
124650
Is `if (condition = value)` the correct syntax for comparison?
77400
PHP/MySQL/PDO binding null parameter doesn't work
114718
Is there a DBMS that allows the "= NULL" syntax?
110097
How do I compare two columns in SQL?
73137
SQL: IF clause within WHERE clause
56105
Problems executing a condition in php
138291
"OR" condition in db_select()
49655
Using ALTER to drop a column if it exists in MySQL