4/16/2021 0 Comments Dbforge Sql Complete Temp Table
On my old configuration whenever I created a temp table, the auto complete suggestions would list the column names from the temp table if I tried selecting from them.On my updated configuration however, SQL complete does not seem to recognise the temp table columns at all.I did a quick check and if I declare the table as a table variable, rather than a temp table, the column names are listed as suggestions.
![]() I just want to know if anyone had been having the same issue or am I just missing a setting somewhere Looking forward to any help than anyone could provide. Though, we will reconsider this in the future product versions. I am having the same issue with the latest version of SQL Complete on SSMS 17.4 on a Windows 10 machine. If you execute the above query, you will see that SQL Server will not throw any error. A temporary table stores a subset of data from a normal table for a certain period of time. In such cases instead of filtering the data again and again to fetch the subset, you can filter the data once and store it in a temporary table. Temporary tables are stored inside tempdb which is a system database. Lets take a look at how you can use a temporary data in a simple scenario. In this database, a table called student is created and some dummy data added into the table. Lets create a temporary table that contains the name, age, and gender of all the male student records from the student table. Here we created a temporary table MaleStudents which stores the name, age, and gender of all the male student records from student table. To define a temporary table, we use the INTO statement after the SELECT statement. You will see your temporary table name along with the identifier. Multiple database connections can create temporary tables with the same name, therefore to differentiate between the temporary tables created by different connections, the database server automatically appends this unique identifier at the end. Therefore, in the same query window that created the MaleStudents table, execute the following query. Now, keep the previous connection open and create another MaleStudents table using method 2 in a new query window (new connection). This is because these two tables have been created by two different connections. However, we can create temporary tables that are accessible to all the open connections. The name of the global temporary table starts with a double hash symbol (). Lets create a global temporary table that contains records of all female students from the student table. Alternatively, when you close the query window that created the temporary table, without saving the changes the table will be closed. If a connection is executing some queries on the global table then those queries have to be completed first before the global table is deleted. However, remember that the statement has to be executed by the connection that actually created the table. When you are creating stored procedures, you can access temporary tables in other connections as well. The first stored procedure will insert data into the MaleStudents table, while the second will select the data from the table. If you are using SQL Server Management Studio, you can do so by opening a new query window. Notice that this connection did not create the MaleStudent, yet we are accessing it by inserting a record into it. This is because when creating a stored procedure you can access temporary tables from a connection other than the one that created the table.
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