[英]Getting rows of a table based on query on another table
I have these 2 tables 我有这两张桌子
[Products]
ID
CompanyID,
Name,
PartNo,
IDSGroup,
ChartNo
[Company]
ID,
Name,
RegistrationNo,
RegistrationDate
I want to show these columns from tables when user search for a company name: 我想在用户搜索公司名称时显示表中的这些列:
Company.Name, Product.Name, Product.PartNo, Product.IDSGroup
This search query let me get the CompanyID 此搜索查询让我获得CompanyID
Select Company.ID from Company WHERE Company.Name LIKE "$userSearch%"
Now I want to use Company.ID for this query to get all product 现在我想使用Company.ID来获取所有产品
Select * from Products WHERE CompanyID = "id from previous query"
If it's in the same database you can just join the two tables 如果它在同一个数据库中,您可以加入这两个表
SELECT
Company.Name, Products.Name, Products.PartNo, Products.IDSGroup
FROM
Company
LEFT JOIN Products
ON Company.ID = Products.CompanyID
WHERE
Company.Name LIKE "$userSearch%"
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