As database tables grow, it's often useful to limit the results of queries to a fixed number or percentage. This can be achieved using SQL Server's
TOP keyword or
OFFSET FETCH clause.
A ResultSet object maintains a cursor pointing to its current row of data. Initially the cursor is positioned before the first row. The next method moves the cursor to the next row, and because it returns false when there are no more rows in the ResultSet object, it can be used in a while loop to iterate through the result se
NSFetchedResultsController is a connection between core-data table (entity in core-data, table in sqlite) and UITableView. UITableView can be attached to any core-data entity using NSFetchedResultsController and UITableView will be updated as and when core-data updates that entity/table.
The Erlang doc titled Bit Syntax has a section called Defaults that contains an error and the doc is confusing as a whole. I rewrote it.
As we all know Metadata mean data about data.
To fetch metadata of a table like total number of column, column name, column type etc. , ResultSetMetaData interface is useful because it provides methods to get metadata from the ResultSet object.
Suitescript 2.0 provides 4 methods to handle the search results.
They have different syntax, limitations and governance, and are appropriate for different situations. We will focus here on how to access ALL search results, using each of these methods.