sqlite_field_name —— 取得结果中指定字段的字段名。 sqlite_has_more —— 返回是否有更多可用的行(whether or not more rows are available)。 sqlite_last_error —— 返回数据库的最新的错误代码(the error code of the last error for a database)。 sqlite_last_insert_rowid —— 返回最新插入的行...
step = step def iterate(self, idx): """ Iterate is called repeatedly by the SQLite database engine until the required number of rows has been read **or** the function raises a `StopIteration` signalling no more rows are available. """ if self.current > self.stop: raise StopIteration ...
Fetches the next set of rows of a query result, returning a list. An empty list is returned when no more rows are available.The number of rows to fetch per call is specified by the size parameter. If it is not given, the cursor’s arraysize determines the number of rows to be fetch...
SQLite SQLite isn’t available for Metabase Cloud. To add a database connection, click on the gear icon in the top right, and navigate to Admin settings > Databases > Add a database. Fill out the fields for that...
If this value is zero, then no rows with a matching primary key were found, and nothing was updated. The next snippet shows this method in action:C# Copy public int UpdateUser(User user) { int result = 0; result = conn.Update(user); return result; } ...
As we’ve already discovered, one of the nice things about the open source community is that there’s a really good chance that whatever you’re looking to do, somebody’s already done it, and this is no different. System.Data.SQLite, available for download at system.data.sqlite.org/inde...
ThefetchArrayretrieves a result row as an associative or numerically indexed array or both (the default is both). It returnsfalseif there are no more rows. $ php fetch_all.php 1 Audi 52642 2 Mercedes 57127 3 Skoda 9000 4 Volvo 29000 ...
Query Editor, supports create a view from right click menu if user selected string has prefix “SELECT”. Data Editor, add a floating row header to data editor, it offers one more way to select rows, and could let user select a row without triggering editing.4.8...
// - if ExpectResults is TRUE, then Step() and Column*() methods are available // to retrieve the data rows // - raise an ESQLDBException on any error procedure Prepare(const aSQL: RawUTF8; ExpectResults: Boolean=false); overload; override; ...
The Form view operates only on rows currently visible in the Grid view, so when you reach the last row from the grid view and you want to edit next rows, you need to switch back to the Grid view, go to next data page and then go to Form view and continue your work. ...