I want a query function which return immediate next row where my query mets.
Query: I want to run a query on a text sting 'Yes' which is in column A and row 6 but I want the value of column A and row 7 (I.e. I don't want my query returns 'Yes' but the value of immediate next row of same column)
Related
Just created a table with 1000 rows. When I trying to add 1000 rows of data into specific column, PgAdmin just create another 1000 rows in same column and in total I have 2000 rows.
Used command: insert into Table_Name (column_name) values ('1956-08-07');
Want to add 1000 rows of data in a range of rows of any column.
How to add data started (as example) from row 1 of column_name and end with row 1000?
You need to use update statement instead of insert.
Should look like this:
update Table_Name set column_name = '1956-08-07'
This will update the value of column_name for each row.
I have an SQL table, 1 column has stuff written in this way 'AAAA-BB-CC', and the second one has values written in the following format 'XXXX YYYYYY'
How can I make a SQL query that would make the 2nd column 'AAAA-BB-CC YYYYYY'. Basically I want to take the value in column 1 + the 2nd part of the value in column 2 and update column 2 to have this new value
I have a button the executes a SELECT statement. When that button is clicked I need a query that counts + 1 in the column records.
So records can be 2. When I click the button + 1 should be added, so the new number in the column is 3. I am not quite sure how to do that. Is it modify column I have to use here?
ALTER stores MODIFY COLUMN records INT COUNT + 1;
First you have to stock the int you get in your first select query, I dont know which language you use but something like that
int result = "SELECT records FROM stores"
Then you increment your result
result++;
And you update the column with the new value
UPDATE stores SET records = " + result
I have a SQL query which return the lines with Ids and Name,
There are some rows which are NULL, so i used ISNULL('row', -1) so set those null rows to -1.
ISNULL(AORL_AOR_Id,-1) as 'AORL_AOR_Id',
But for better development and those rows in the same column can exist with the same value, I would like to ask that is there a way to get the next not null value in the same column to set to the current null value ?
So in my case, those rows with -1 will get the value of 28735.
I have a table with some columns and rows. I want to delete some rows contain specific data at specific row.
Ex: the table name is EXAM
I want to delete row 1 and row 3 when input condition string is C.
I did with the statement:
DELETE FROM EXAM
WHERE Comumn2 = 'C'
but only deleted Row 3.
To match rows which contain a specific value, use LIKE instead of =:
DELETE FROM EXAM WHERE Column2 LIKE '%C%'
Another Way of doing it by using CharIndex
DELETE FROM EXAM WHERE CHARINDEX('C',Column2)>0