Updating sql tables when joined
Notice that the "Customer ID" column in the "Orders" table refers to the "Customer ID" in the "Customers" table.The relationship between the two tables above is the "Customer ID" column.In addition, the OPENROWSET command can also support SELECT statements where a table is joined to the Excel spreadsheet.
CURRENT_YEAR_ID = ( SELECT CURRENT_YEAR_ID FROM CURRENT_YEAR WHERE DEFAULT_YEAR = 1 ); UPDATE ( SELECT c.
Name; is an intermediate point of connection between the other tables involved in the join.
Business Entity ID WHERE Product Subcategory ID = 15 ORDER BY v.
The following Transact-SQL query finds the names of all products of a particular subcategory and the names of their vendors: SELECT p.
When there is more than one join operator in the same statement, either to join more than two tables or to join more than two pairs of columns, the join expressions can be connected with AND or with OR.