The goals and means. of language study, however, continue to be hotly debated (Background, para. 4). Most significant for language educators is the fact that this discussion of foreign. language education at the university level also includes heritage language. education as a significant component.
A temporary table can have indexes, whereas a table variable can only have a primary index. If speed is an issue Table variables can be faster, but if there are a lot of records, or there is a need to search the temporary table based on a clustered index, then a Temporary Table would be better.. Table variable is created in the memory where as a temporary table is created in the TempDB. But, if there is a memory pressure, the pages belonging to a table variable may be pushed out to tempdb. 2. Table variables cannot be involved in transactions, logging or locking.
3. STORAGE LOCATION. One of the most common MYTH about Temporary Table & Table Variable is that: Temporary Tables are created in TempDB and Table Variables are created In-Memory. Fact is that both are created in TempDB, below Demos prove this reality.4. TRANSACTIONS. Temporary Tables honor the explicit transactions defined by the user. Comparative Analysis of Temporary Table and Table Variable based on the aspects like Syntax, Storage Location and Transactions. 2  Comparative Analysis of Temporary Table and Table Variable based on the aspects like User Defined Functions, Indexes and Scope.