t-sql transaction

T-SQL GROUP BY In Transact SQL, GROUP BY clause is used to arrange the data into group. It is followed by WHERE…

T-SQL Indexes Indices are the unique tables that the database search engine uses to speed up the data retrieval. The index is…

T-SQL INSERT STATEMENT In T-SQL, INSERT statement is used to add new rows into the table. INSERT INTO SELECT requires the data…

T-SQL JOINS T-SQL combines records from two or more tables. It is used to join the records from two or more tables…