resultset

Hello! I'm getting this error when I do a SQL Select from in SQLite. The data is not big, the query only selecting 3 columns and getting 8 rows of data. android.database.sqlite.SQLiteBlobTooBigException: Row too big to fit into CursorWindow requiredPos=7, totalRows=8 at...

IMHO, cross-platform ResultSet class has disadvantages comparing to Android's cursor: access to any row, iterating the set many times (questions: one, two). And if there is a need to clone Android project with many Cursors objects to B4J ResultSet - i guess, such new class may help to simplify...

I use one sub with code attached below that suppose to fill a list with a B4XTable rows. It works great, but if accidentally I have clicked on "Recents" button on the phone while the code is in the "Do While rs.NextRow " loop the app will crash with the error listed below. Not sure what would...

Hello everyone, In the code below, when I extract datas from a table, I find a special behaviour decribed here: The log renders the good answers for two datas LAT and LON, but if I try to put them in two EditTexts, the result is 0. Do I miss something ? Thanks

Noticed that after closing a ResultSet (closing the ResultSet and freeing resources) the RowCount remains as before closing the ResultSet. As I have a number of module level ResultSets that remain open I added a Sub to keep track of these and close all open ResultSets if there was a memory...

I have a strange problem (only on any smartphone) when i try to get value from resultset when inside result set i keep the blob column. android.database.CursorIndexOutOfBoundsException: Index -1 requested, with a size of 1 at this point dim value as string = rst.GetString2(0) or for blob Dim...

While converting my code (to make compatible with A, i, J) from using: Private Cursor as Cursor --- to: Private Cursor as ResultSet I found the need to determine if the dataset has any rows... (like: Cursor.RowCount - which does not exist in ResultSet). I added this method to my DBUtils...

Hello. Is it necessary to call the "close" method on a database once we're done with it? What about result sets? Is it necessary to close them? Thanks in advance.

dbutils 'version 1.20 Sub Process_Globals Type dbOptret (success As Boolean,msg As String) Public conpool As ConnectionPool Private curDbType As Int=0 Public DB_REAL, DB_INTEGER, DB_BLOB, DB_TEXT As String DB_REAL = "REAL" DB_INTEGER = "INTEGER" DB_BLOB = "BLOB"...