Alternatively, you can use a typeless structure to store your data (void *) so you don't need to duplicate methods. But then you'll have to cast your pointers every time you try to access them in the list.
Numeric AND 1 AND 0 AND true AND false 1-false 1-true 1*56 -2.
• SQL Injection into a String/Char parameter Example: SELECT * from table where example = 'Example' •.
You can use as many apostrophes and quotations as you want as long as they pair up.
is a javadoc, which can then be converted into a nice HTML documentation by a tool called, oddly enough, javadoc. This tool considers the javadoc
You can test a single boolean condition and trigger a database error if the condition is true.
SELECT 1 AS n, CAST('abc' AS CHAR(20)) AS str UNION ALL SELECT n + 1, CONCAT(str, str) FROM cte WHERE n < 3 ).
A valid BST is defined as follows: The left subtree of a node contains only nodes with keys less than the node's key.
Be sure to check your commands prior to running them and ensure they are all spelled correctly. Below is the syntax for the correct query statement.
other tries fail, success only with cast. How to repeat: mysql> create database d; mysql> use d; mysql> create table t (id char(36), id2 varchar(36)