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.
A table is a collection of related data held in a structured format within a database. It consists of columns, and rows. In relational databases and flat file databases, a table is a set of data elements (values) using a model of vertical columns (identifiable by name) and horizontal rows, the cell being the unit where a row and column intersect. A table has a specified number of columns, but can have any number of rows.