AQUA DATA STUDIO TUTORIAL HOW TO

The global temporary table will be available across different connections. You can also create a global temporary table by placing double hash (#) before the temporary table name. To drop the table use: DROP TABLE #products_temp_tableĬreate a Global Temporary Table in SQL Server Rerun the SELECT query in order to check the content of the table: SELECT * FROM #products_temp_tableĪs you can see, there are 3 records where the price is greater than 300: product_id You’ll notice that 3 records were affected: (3 rows affected) Once you created the temporary table, you’ll need to insert the records into the table using the INSERT INTO query: INSERT INTO #products_temp_table (product_id, product_name, price) Let’s recreate the temporary table using the second CREATE TABLE approach: CREATE TABLE #products_temp_table ( (2) Create a Temporary Table in SQL Server Using the CREATE TABLE Approach Invalid object name '#products_temp_table'. Notice that the table no longer exists: Msg 208, Level 16, State 0, Line 1 You can drop the temporary table using the DROP TABLE query: DROP TABLE #products_temp_tableĪfter dropping the table, try to run the SELECT query again: SELECT * FROM #products_temp_table You can check the content of the temporary table by running the following SELECT query: SELECT * FROM #products_temp_tableĪs you can see, there are currently 3 rows in the table where the price is greater than 300: product_id You can then create a temporary table (called #products_temp_table) using the SELECT INTO Approach: SELECT product_id, product_name, priceĪfter running the query, you’ll notice that 3 rows were affected: (3 rows affected) The ultimate goal is to create a temporary table (from the ‘products’ table) for all the records where the price is greater than 300.

The current ‘products’ table contains the following columns and data: product_id

AQUA DATA STUDIO TUTORIAL HOW TO

In the example below, you’ll see how to create a temporary table from an existing table called products. (1) Create a Temporary Table in SQL Server Using the SELECT INTO Approach You’ll also learn how to create a global temporary table. In the next section, you’ll see how to create a temporary table in SQL Server using the two approaches described above. You can drop a temporary table using the DROP TABLE query (or simply by closing the connection that was used to create the temporary table): DROP TABLE #name_of_temp_table Under both approaches, you must include the hash symbol (#) before the temporary table name. Note that once you created the table under the second approach, you’ll need to insert the records into the table using an INSERT INTO query: INSERT INTO #name_of_temp_table (column_1, column_2, column_3.) (2) The CREATE TABLE approach: CREATE TABLE #name_of_temp_table ( (1) The SELECT INTO approach: SELECT column_1, column_2, column_3. Here are two approaches to create a temporary table in SQL Server:

Aqua data studio tutorial