Sql join

-- Rows with ID existing in both a, b and c
-- JOIN is equivalent to INNER JOIN
SELECT a.ID, a.NAME, b.VALUE1, c.VALUE1 FROM table1 a 
  JOIN table2 b ON a.ID = b.ID
  JOIN table3 c ON a.ID = c.ID
WHERE a.ID >= 1000;
-- ⇓ Test it ⇓ (Fiddle source link)

Source: sqlfiddle.com

Join three tables sql

Suppose we are having three table named as 
Student_details
Attendance_details
Batch_details
And we have to apply join these three tables for fetching records

Example query:
select column_names
from Student_detail as s join Attendance_details as a on
s.s_id = a.s_id join Batch_details as b on 
s.s_id = b.s_id;

Here in the above example we implemented simple join but you change it with own join requirements.

Similar codes

2 votes315 views2 answers
MySql FULL OUTER JOIN
SQL
2 votes224 views3 answers
Oracle show column of table
SQL
1 vote175 views1 answer
Nested if in mysql
SQL
10 votes194 views1 answer
Oracle object dependencies
SQL
0 vote233 views1 answer
Create a plsql object
SQL
0 vote228 views2 answers
Clauses in mysql
SQL
1 vote193 views1 answer
Postgresql how to show table names
SQL
3 votes187 views2 answers
Oracle sql drop sequence
SQL
0 vote179 views1 answer
Show specific events on mysql
SQL
1 vote268 views2 answers
Job for mysql.service failed because the control process exited with error code. see "systemctl status mysql.service" and "journalctl -xe" for details.
SQL