SELECT *
FROM table1
INNER JOIN table2
ON table1.primaryKey=table2.table1Id
INNER JOIN table3
ON table1.primaryKey=table3.table1Id

The right syntax is like:

SELECT * FROM table1 INNER JOIN table2 ON table1.primaryKey = table2.ForeignKey
INNER JOIN table3 ON table3.primaryKey = table2.ForeignKey

Orthe last line joining table3 on table1 like:

ON table3.ForeignKey= table1.PrimaryKey

Here is a general SQL query syntax to join three or more table. This SQL query should work in all major relation database e.g. MySQL, Oracle, Microsoft SQLServer, Sybase and PostgreSQL :

SELECT t1.col, t3.col FROM table1 join table2 ON table1.primarykey = table2.foreignkey
join table3 ON table2.primarykey = table3.foreignkey

We first join table 1 and table 2 which produce a temporary table with combined data from table1 and table2, which is then joined to table3. This formula can be extended for more than 3 tables to N tables, You just need to make sure that SQL query should have N-1 join statement in order to join N tables. like for joining two tables we require 1 join statement and for joining 3 tables we need 2 join statement.

select * from Employee inner join [Order]
On Employee.Employee_id=[Order].Employee_id
inner join Book
On Book.Book_id=[Order].Book_id
inner join Book_Author
On Book_Author.Book_id=Book.Book_id
inner join Author
On Book_Author.Author_id=Author.Author_id;

A possible solution:

SELECT Company.Company_Id,Company.Company_Name,
Invoice_Details.Invoice_No, Product_Details.Price
FROM Company inner join Invoice_Details
ON Company.Company_Id=Invoice_Details.Company_Id
INNER JOIN Product_Details
ON Invoice_Details.Invoice_No= Product_Details.Invoice_No
WHERE Price='60000';

-- tets changes

Try this Here the syntax is

SELECT table1 .columnName, table3 .columnName
FROM table1
inner join table2
ON table1.primarykey = table2.foreignkey
inner join table3
ON table2.primarykey = table3.foreignkey

for example: Select SalesHeader.invoiceDate,ActualSales,DeptName,tblInvDepartment.DeptCode ,LocationCode from SalesDetail Inner Join SalesHeader on SalesDetail.InvoiceNo = SalesHeader.InvoiceNo inner join tblInvDepartment on tblInvDepartment.DeptCode = SalesDetail.DeptCode

Please find inner join for more than 2 table here

Here are 4 table name like

1. Orders
2. Customers
3. Student
4. Lecturer

So the SQL code would be:

select o.orderid, c.customername, l.lname, s.studadd, s.studmarks
from orders o
inner join customers c on o.customrid = c.customerid
inner join lecturer l  on o.customrid = l.id
inner join student s   on o.customrid=s.studmarks;

try this method given below, modify to suit your need.

SELECT
employment_status.staff_type,
COUNT(monthly_pay_register.age),
monthly_pay_register.BASIC_SALARY,
monthly_pay_register.TOTAL_MONTHLY_ALLOWANCES,
monthly_pay_register.MONTHLY_GROSS,
monthly_pay_register.TOTAL_MONTHLY_DEDUCTIONS,
monthly_pay_register.MONTHLY_PAY
FROM
(monthly_pay_register INNER JOIN deduction_logs
ON
monthly_pay_register.employee_info_employee_no = deduction_logs.employee_no)
INNER JOIN
employment_status ON deduction_logs.employee_no = employment_status.employee_no
WHERE
monthly_pay_register.`YEAR`=2017
and
monthly_pay_register.`MONTH`='may'

SELECT eb.n_EmpId,
em.s_EmpName,
deg.s_DesignationName,
dm.s_DeptName
FROM tbl_EmployeeMaster em
INNER JOIN tbl_DesignationMaster deg ON em.n_DesignationId=deg.n_DesignationId
INNER JOIN tbl_DepartmentMaster dm ON dm.n_DeptId = em.n_DepartmentId
INNER JOIN tbl_EmployeeBranch eb ON eb.n_BranchId = em.n_BranchId;

select WucsName as WUCS_Name,Year,Tot_Households,Tot_Households,Tot_Male_Farmers  from tbl_Gender
INNER JOIN tblWUCS
ON tbl_Gender.WUCS_id =tblWUCS .WucsId
INNER JOIN tblYear
ON tbl_Gender.YearID=tblYear.yearID

There are 3 Tables 1. tbl_Gender 2. tblWUCS 3. tblYear