Description and difference between SQL where and jion on conditions, wherejion

Source: Internet
Author: User

Description and difference between SQL where and jion on conditions, wherejion

Differences between the where and jion on conditions in SQL statements

There is a big difference. Please note!

SELECT region, TBL_StockMaterial.SalePrice FROM TBL_StockMaterial right outer join TBL_SchemaDetail ON TBL_StockMaterial.MaterialNo = region AND region = '2016' AND TBL_StockMaterial.SalePrice =

All the conditions are placed in the join on.

SELECT region, TBL_StockMaterial.SalePrice FROM TBL_StockMaterial right outer join TBL_SchemaDetail ON region = region WHERE (region = '20170101') AND (TBL_StockMaterial.SalePrice = 0)

The connection and condition are separated.

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