SQL, Structured Query Language is a non-procedural language used by the database engine to interpret SQL queries to Create/Modify/Access Database
T-SQL(Transact-SQL) is a procedural extension of SQL used by SQL Server. Similar to Oracle's PL/SQL.
The following are the important differences between SQL and T-SQL.
gentlemen. No. | Key | SQL | T-SQL |
---|---|---|---|
Type | SQL is non-procedural in nature. | T-SQL is procedural in nature. | |
Method | SQL provides data manipulation and control functions. | Using T-SQL, we can write our own procedures and functions with local variables. | tr> |
Proprietary | SQL is open for use and is common in RDBMS software. | T-SQL is specific to SQL Server and proprietary. | |
Query sequence | Submit multiple queries | Using T-SQL, multiple queries can be submitted in batches. | |
Function | Provides DDL, DML, and DQL operations. | In addition to providing SQL functions, transaction control, exception handling, etc. |
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