When I use: SELECT * FROM TABLE ORDER BY ID DESC LIMIT I get this error: Line 1: Incorrect syntax near 'LIMIT'. This is the code I use: private void LastRecord() { SqlConnection conn = new SqlConnection(ConfigurationManager.ConnectionStrings["HELPDESK_OUTLOOKConnectionString3"].ToString())...
I want to select 100 pairs of rows from the table, such that each pair contains 2 segments from the same video, and no 2 pairs are from the same video. What would be the best query for this? I tried doing: WITH CTE AS ( SELECT video_id FROM video_segments GROUP BY video_id HAVI...
In SQL, astatementis any operation sent to the database system that will perform some sort of task, like creating a table, inserting or deleting data, or changing the structure of a column or table. Aqueryis an SQL statement that retrieves information about data held in a database. On ...
The Select statement in SQL is the most commonly query-used statement in SQL. It is used to either fetch data according to some specified rule or display an entiretable in SQL. The data displayed after the query execution is stored in a result table. ...
The FROM part of the SELECT statement in SQL is simply used to tell SQL Server from which table should data be fetched. A JOIN is used when we want to pull data from multiple tables. There are three different types of joins: Inner join– this is the default, used if no type is spec...
The output we want to produce is an aggregated table of food and food_menu, display all the food together and combining them with the corresponding photos in the menu. If we query this: SELECT name, price, options, photo FROM food, food_menu WHERE food_id = '1' The result would be...
"SELECT * INTO table FROM" a stored procedure? Possible? "SELECT COUNT(*) FROM (SELECT..." not working "SELECT INTO" with indexes? "Simple" SQL to check for alpha or numeric charcters isn't working right "String or binary data would be truncated.\r\nThe statement has been terminated....
SELECT * FROM test_results; Now, we have 5 students’ data loaded into this sweet SQL table. That was easy as pie, right? Now I want you to spend a few more seconds reviewing the syntax: INSERT INTOis the SQL keyword. test_resultsis the name of the table that we want to put the...
Then you need to create the destination database in server-B as described earlier. Next, to create the destination table in server-B using SQL Server Management Studio, I searched in server-A for the table, right-clicked on it, select "Script Table as" then "CREATE To" and finally "Cli...
insert into items_ver(item_id, item_group, name) select * from items where item_id=2; but relying on column order is a bug waiting to happen (it can change, as can the number of columns) - it also makes your SQL harder to read There is no good 'shortcut' - you sho...