SELECT INTO a table variable in T-SQL - Stack Overflow
Oct 1, 2010 · Got a complex SELECT query, from which I would like to insert all rows into a table variable, but T-SQL doesn't allow it. Along the same lines, you cannot use a table variable with …
What's the difference between a temp table and table variable in SQL ...
Aug 26, 2008 · If you're writing a function you should use table variables over temp tables unless there's a compelling need otherwise. Both table variables and temp tables are stored in tempdb. But table …
sql - Creating an index on a table variable - Stack Overflow
May 20, 2009 · SQL Server 2014 In addition to the methods of adding constraint based indexes discussed below SQL Server 2014 also allows non unique indexes to be specified directly with inline …
How to declare a table variable with existing data in sql server
Mar 19, 2020 · I want to declare a table variable in sql server which will have some hard coded values in it. I tried:
How to use table variable in a dynamic sql statement?
On SQL Server 2008+ it is possible to use Table Valued Parameters to pass in a table variable to a dynamic SQL statement as long as you don't need to update the values in the table itself. So from …
Declare a Table Variable in PLSQL Oracle 19c - Stack Overflow
May 5, 2023 · For example, if the object type is dynamic, that wouldn't work with multiple users running the script at the same time. You could declare a record type in PL/SQL and a local collection of that …
Does Oracle have an equivalent of SQL Server's table variables?
Nov 21, 2016 · In SQL Server, you can declare a table variable (DECLARE @table TABLE), which is produced while the script is run and then removed from memory. Does Oracle have a similar …
sql - How to use table as variable in stored procedure - Stack Overflow
Sep 30, 2015 · CREATE PROCEDURE countcv ( @tblName tblTestType readonly ) AS INSERT INTO tblTest (ID, Name) SELECT ID, Name FROM @tblName; Then you can use DataTable (if you are …
Can I declare a SQL variable based on another table?
Dec 5, 2023 · INSERT INTO @Table (CompanyCode, TRF) SELECT 1857, 8 UNION ALL SELECT 1848, 16 UNION ALL SELECT 1617, 7; SELECT * FROM @Table; You can insert into it just like any …
sql - using Table variable with sp_executesql - Stack Overflow
Sep 7, 2011 · Here's an example of how to pass a table-valued parameter to sp_executesql. The variable has to be passed readonly: