diff --git a/queries.md b/queries.md
index c3c5329..55c4d14 100644
--- a/queries.md
+++ b/queries.md
@@ -7,12 +7,21 @@
**1. Add the `solid` and `chartjs` libraries as new rows to the `jslibraries` table.**
+```
+INSERT INTO jslibraries (name, owner, description, stars, url, releases, licence, used_by, contributors, main_technology, type, release_date)
+VALUES
+('solid', 'solidjs', 'A declarative, efficient, and flexible JavaScript library for building user interfaces.', 10700, 'solidjs.com', 194, 'MIT License', 624, 73, 'typescript', 'UI Library', '2011-08-13'),
+('chartjs', 'chartjs', 'Simple HTML5 Charts using the canvas tag.', 54700, 'chartjs.org', 85, 'MIT License', 414000, 377, 'javascript', 'Charts Library', '2011-11-02');
+```
**2. Get all the fields of the library that was released earliest (first).**
+```
+SELECT * FROM jslibraries ORDER BY release_date ASC
+```
@@ -20,82 +29,138 @@
+```
+SELECT * FROM jslibraries ORDER BY release_date DESC
+```
+
**4. All the libraries released before 2015.**
+```
+SELECT * FROM jslibraries WHERE release_date < '2015-01-01';
+```
+
**5. Get the `name` and the `release_date` of the libraries without a licence.**
+```
+SELECT name, release_date FROM jslibraries WHERE licence IS NULL
+```
+
**6. Get the `name` and the `stars` from all CSS Framework libraries.**
+```
+SELECT name, stars FROM jslibraries WHERE type = 'CSS Framework'
+```
+
**7. Get the `name` of the libraries where the main technology is Typescript.**
+```
+SELECT name FROM jslibraries WHERE main_technology = 'typescript'
+```
+
**8. Get the `name` and the `type` of all the libraries with more than 1000 contributors.**
+```
+SELECT name, type FROM jslibraries WHERE contributors > 1000
+```
+
**9. Get the total number of `stars` of all the libraries.**
+```
+SELECT SUM (stars) AS total_stars FROM jslibraries
+```
+
**10. Get the average number of `contributors` for all the libraries.**
+```
+SELECT AVG(contributors) FROM jslibraries;
+```
+
**11. Update the `licence` field of the libriaries without a licence to store `'unknown'` instead of `NULL`.**
+```
+UPDATE jslibraries SET licence='unknown' Where licence IS NULL;
+```
+
**12. Update the `used_by` field of the libraries that don't have this information to store `'unknown'` instead of `NULL`.**
+```
+UPDATE jslibraries SET used_by='unknown' Where used_by IS NULL;
+```
+
**13. Update all the records to capitalize the string provided in the `main_technology` field.**
+```
+UPDATE jslibraries SET main_technology = UPPER(main_technology);
+```
+
**14. Delete all the records where `licence` is `'unknown'`.**
+```
+DELETE FROM jslibraries WHERE licence = 'unknown';
+```
+
**15. Delete all the records with 10000 or less `stars`.**
+```
+DELETE FROM jslibraries WHERE stars <= 10000;
+```
+
**16. Delete all the records with less than 100 `releases`.**
+```
+DELETE FROM jslibraries WHERE releases < 100;
+```
+