As usual, I only write advance guides
This guide is a compilation of SQL commands that I have used, or Questions answered on the forum
every single subject here are related to Hercules/Ragnarok Online in some ways, so you won't feel bored reading them XD
Table of Content
1. When to use *escape_sql script command
2. How to build a case-sensitive table
3. Choose a table type, MyISAM or InnoDB ?
3a. How to index a table properly
3b. Why you shouldn't use `char_reg_num_db` table
4. AUTO_INCREMENT
5. How to do IF-ELSE in SQL query ?
5a. How to update multiple rows on different conditions in a single query
6. How to show the current rank of the player
7. INSERT INTO ... SELECT ...
8. Table JOIN vs AS
9. What is the maximum string limit for *query_sql
9a. UNION
This topic is now open to Suggestions, Ideas, Improvements, and Questions ~
I'm sure many of you have some questions since the creation of this topic
You may also post up your tricks if you want to share with us