Mar 26, 2017 · An equivalent of this is , a declared table variable. This has a little less "functions" (like indexes etc) and is also only used for the current session. The is one that is the same as …

Jul 15, 2012 · If stored procedure A creates a temp table and calls stored procedure B, then B will be able to use the temporary table that A created. However, it's generally considered good …

Aug 29, 2013 · 583 Is it possible to create a temporary (session only) table from a select statement without using a create table statement and specifying each column type? I know …

Yep, Oracle has temporary tables. Here is a link to an AskTom article describing them and here is the official oracle CREATE TABLE documentation. However, in Oracle, only the data in a …

Feb 9, 2012 · I need to create a temp table with same columns and type as a permanent table. What is the best way to do it? (The Permanent table has over 100 columns) i.e. Usually I …

I have two lines of code in SQL that create two tables on the fly, i need to do something like IF TABLE EXISTS DROP IT AND CREATE IT AGAIN ELSE CREATE IT my lines are the …

I am using the following code to check if the temporary table exists and drop the table if it exists before creating again. It works fine as long as I don't change the columns. If I add a column la...

Nov 29, 2019 · 15 You can create temporary tables by prefixing the table name with # or ##. Single # temporary tables are specific to the connection and session (aka who created it). …

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 …

IIRC, the INSERT INTO command uses the schema of the source table to create the temp table. That's part of the reason you can't just try to create a table with an additional column.