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Update wikipage Defending against SQL injections with EiffelStore. (Signed-off-by:admin).

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documentation/trunk/solutions/database-access/eiffelstore/EiffelStore-SQL-injection.wiki
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[[Property:link_title|SQL injection]]
[[Property:uuid|438C838C-C115-44B4-8480-05A825FE1047]]
[[Property:weight|4]]
[[Property:title|EiffelStore SQL injection]]
[[Property:title|Defending against SQL injections with EiffelStore]]
[[Property:weight|4]]
<span id="Introduction"></span>
= Introduction =
In this article we will explain you how to use EiffelStore API to avoid SQL injections.
<span id="SQL Injection"></span>
= 1. What is an SQL injection? =
= What is an SQL injection? =
An SQL injection attack is a coding technique that inserts, or "injects", an SQL query via the input data, passing unsafe input from the client to the application. A successful SQL injection can enable the attacker to read sensitive data from the database, modify database data (Insert/Update/Delete), or become administrator of the database server. To learn more about SQL injection, read the following articles.
* [https://en.wikipedia.org/wiki/SQL_injection https://en.wikipedia.org/wiki/SQL_injection]
* [https://www.owasp.org/index.php/SQL_injection https://www.owasp.org/index.php/SQL_injection]
<span id="Template queries"></span>
= 2. Template Query =
= Template Query =
A template query is a string containing the fixed parts of the query and placeholders for the variable parts, and you can later substitute in values into those placeholders. (Bind variables to the query.). A template query could be static or dynamic
{{Note|the way you bind variables to the query is quite important and it will define if your query is safe and avoid a SQL Injection attack.}}