Point out the wrong statement.(a) Transact-SQL user-defined functions in queries can only be executed on a multiple thread(b) User-defined scalar functions return a single data value of the type defined in the RETURNS clause(c) User-defined table-valued functions return a table data type(d) All of the mentionedThis question was posed to me in class test.My question is based upon User Defined Functions in chapter Developing with SQL Server of SQL Server

Point out the wrong statement.(a) Transact-SQL user-defined functions

1.	Point out the wrong statement.(a) Transact-SQL user-defined functions in queries can only be executed on a multiple thread(b) User-defined scalar functions return a single data value of the type defined in the RETURNS clause(c) User-defined table-valued functions return a table data type(d) All of the mentionedThis question was posed to me in class test.My question is based upon User Defined Functions in chapter Developing with SQL Server of SQL Server
Answer» Right OPTION is (a) Transact-SQL user-defined functions in queries can only be executed on a multiple thread The best I can explain: Transact-SQL user-defined functions in queries can only be executed on a SINGLE thread (serial execution PLAN).

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