The difference between creating a database plain temporary table and creating a database global variable table and two people

Source: Internet
Author: User

User Temp Table:

CREATE TABLE #XX

(

ID int, idvalues int

)


System Temp Table:

CREATE TABLE # #XX

(

ID int, idvalues int

)

Difference:
The User temporary table is visible only to the session of the user who created the table, not to other processes.
This temporary table is automatically deleted when the process that created it disappears.

The Global temporary table is visible to the entire SQL Server instance, but it is also automatically deleted when all the sessions that access it are gone.

The difference between creating a database plain temporary table and creating a database global variable table and two people

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