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.BeginTransaction Try For i = 1 To 500 SQL1.ExecNonQuery2("INSERT INTO table1 VALUES ('def', ?, ?)", Array As Object(i, i)) Next SQL1.TransactionSuccessful Catch Log(LastException.Message) End Try SQL1.EndTransaction End Sub This code... the transaction block should usually look like: SQL1.BeginTransaction Try 'Execute the sql...
link: . ? Is that a typo? SQL1.BeginTransaction Try 'Execute the sql statements. SQL.TransactionSuccessful...

Why not? It will create a single transaction for the commands and will rollback and changes if there is an error. OOPS! seems I'm misunderstanding about single transaction can't be rollback and changes in database. thank you very much....
link: transaction for the commands and will rollback and changes if there is an error....
link: Does jrdc2 Can Rollback Transaction if lost connection to MySQL Database from VPS Server ? (Not...

The idea is good, but my application is too complex (and used by many) to completely rewrite. Anyway, I opened two new sql objects but that didn't help either, however, by eliminating the transaction, it no longer gives the error and works fine. This is definitely not the right solution...
link: transaction statement down to where you actually start writing and see if that helps. To avoid issues...
link: to update records in two tables. Obviously all this is done in the context of a transaction, my...

remoto ha MySql, la app utilizza Sqlite. Intendevo esattamente questo. Così ha senso inserire 1000...
link: i dati aggiornati registrandoli in locale. Poi lavoro sui dati locali. Il server remoto ha MySql, la app...
link: Intanto auguri di pronta guarigione! Poi, grazie mille a tutti! Thanks a lot to all Infine: Nota ...
link: Mancava l'articolo, maremma bislacca. Non è la febbre, è fare più cose contemporaneamente, che ...

Is the server running on new version of MySQL? Please post your jdbcUrl and the whole error message. Check this post: https://www.b4x.com/android/forum/threads/jdbcsql-insert-error.133527/...
link: ok. but under Release, Error occurred, java.sql.SQLException: Could not retrieve transaction read...

tl,dr 1: In the SQL class, the Rollback method has replaced EndTransaction. 2: BeginTransaction does not always begin a new Transaction. When I was looking at SQL examples here I came across some that made use of the EndTransaction method However this method no longer exists for the SQL... unparameterised data caused an exception: Sub Timer1_tick() Try SQL1.BeginTransaction... SQL1.TransactionSuccessful Catch 'I should have had SQL1.Rollback here to...

I have introduced below correct? 'SQL1.BeginTransaction 'Try For i = 1 To 10000 ...))) Next sql1.ExecNonQueryBatch("SQL") 'SQL1.TransactionSuccessful 'Catch ...
link: SQL.ExecNonQueryBatch creates its own transaction. There is no need to create one yourself...
link: Thanks my friend mc73. I have a feeling it is needed. It will be interesting to see if Erel has test...
link: a begin/end transaction built-in, since we're talking about batch process. I find your question very...

Dim connection As JavaObject = SQL1 connection = connection.GetField("connection") connection.RunMethod("setTransactionIsolation", Array(2)) 'TRANSACTION_READ_COMMITTED...
link: (); sqlConnSession.setTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED); ... Try SQL1...

I'm having trouble making a copy of the BD to save. First I close the DB, then I do a file.Copy finally I open the DB. SQL.Close, close pending transactions, if any? Is there a command to check if there are pending transactions and be able to execute them? Something like: if SQL.INTRANSACTION Then. SQL.TRANSACTION.CLOSE I do not know if I should also save the file -Journal of the database. Can you orient myself with this topic? Thanks....

I wanted to post a basic Batch SQL example in case anyone needs... #Region Project Attributes..., "jdbc:mysql://serversite/site", "user", "pword") SQL_Write_Data End Sub...
link: I see my mistake. I was using SQL1.Close instead of pool.GetConnection.Close Now with the correct...
link: Also the server company is Web Hosting Hub and I'm using their phpMyAdmin if that makes any diff...
link: breaking out the array part and setting discrete values before the SQL statement and then inserting...