Interactive SQL Learning Tool

Step 1: Basic SQL

Learn the basics of SQL queries.

Step 2: Table Relations

Understand how tables are related.

Step 3: ER Diagram

Visualize the database schema.

Select Fields to Display

Filter & Search Students

Search by Name

Filter by Age

Filter by Class

Sort by

Limit Results

Students Table

ID	Name	Age	Class	Score
1	Alice Johnson	15	9A	92
2	Bob Chen	16	10B	85
3	Charlie Davis	15	9B	78
4	Diana Rodriguez	17	11A	96
5	Ethan Williams	16	10A	73
6	Fiona O'Connor	15	9A	88
7	Gabriel Santos	17	11A	91
8	Hannah Kim	16	10B	82
9	Isaac Thompson	15	9B	76
10	Julia Patel	17	11A	94
11	Kevin Martinez	16	10A	80
12	Luna Zhang	15	9A	87
13	Marcus Brown	17	11B	89
14	Nina Kowalski	16	10B	93
15	Oliver Green	15	9B	71
16	Priya Sharma	17	11B	95
17	Quinn Taylor	16	10A	84
18	Rosa Fernandez	15	9A	90
19	Samuel Lee	17	11A	86
20	Tara Wilson	16	10B	79

Showing 20 of 20 students with 5 selected fields

Generated SQL Query

SELECT *
FROM Students;

SELECTRetrieves data from one or more tables

FROMSpecifies which table to query

WHEREFilters rows based on conditions

ORDER BYSorts the results

LIMITRestricts the number of rows returned

=Equal to comparison

<Less than comparison

>Greater than comparison

LIKEPattern matching with wildcards