Thus, if you query returned 10,000 rows, your output could have a max of 100, and only display the first 100.
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Fortunately, there is an alternative that works very well and yields the correct results.
Look at the example below: attribute was added and given a value of "qry Result." This variable is a dumpable structure of data.
Note: This chapter will not teach you how to write sql.
However, it will show you how to take the sql skills you have and incorporate them into your code.
Among the supported databases, you will find MS SQL, My Sql, Oracle, DB2, and Sybase.
There are slight sql syntax differences when interacting with the database; however, the same code can be used against different databases without any changes.Depending on your database, the identity variable may be different; dump the result first to see what the column is.There is a way to run queries if you really like writing all your code in script syntax; it is slightly more complicated, but has all the same functionality that the tag based syntax has.The dump will contain information on caching status, execution time, actual sql statement, and the entire result set.Don't let the dump confuse you; the result is not stored in a "resultset" variable. The query should only return the columns you need; this speeds up the query and return processing.It is also useful in the event that you wish to loop over a query result and there is already an outer tags so you can group like data.