Transact-SQL

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Using Subqueries To Join 2 More Tables Which Do Not Have Unique Primary and Foreign Keys

Bydatapandasadmin

Using Subqueries to join 2 more tables which do not have distinct values in a column We want to find the number of Flight bookings by Country, number of Car bookings by Country and the number of Hotel bookings by Country all appearing in one table with same country on one row. We want to…

Great Quick Transact-SQL Server Tutorials – Quick Revision and General Understanding
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Great Quick Transact-SQL Server Tutorials – Quick Revision and General Understanding

Bydatapandasadmin

I receive a lot of emails about where to get quick and excellent resources for explaining most of the concepts of Transact-SQL (T SQL)  and  Microsoft SQL Server in general What is Transact-SQL or T SQL. T-SQL (Transact-SQL) is a set of programming extensions from Sybase and Microsoft that add several features to the Structured Query…