[chargeable] MSMySQL - Yet another MySQL-Library (but a FAST one :-))

Eugenio · Jul 19, 2016

Dear DonManfred

Please answer me this question may seem obvious. But it is only for confirmation.

No need webservice, or other settings on the server, only IP, user, password and database name to access the database?

DonManfred · Jul 19, 2016

The server must running a mysqlserver instance. The database must be accessible from outside!

sufyan · Aug 5, 2016

i need small help
i m trying to connect to my hostinger.ae sql
i use this code

B4X:

 Activity.LoadLayout("1")
    db.Initialize("MySQL" ,"31.220.20.208:3306","u835561410_alber","sfn99078445","u835561410_alber",True,True )
    '31.220.20.208
    db.check_connection
     Dim t As String = "Date1"
   db.QueryASync("select * from "&t&";",t)

it give this error

B4X:

** Activity (main) Pause, UserClosed = false **
** Service (pushservice) Start **
true
** Activity (main) Create, isFirst = true **
Can  not connect to the MySQL Database Server. Please check your configuration.
Hostname: 31.220.20.208:3306
Username: u835561410_alber
Error: Could not create connection to database server.
Sub NOT FOUND: 'sql_status
not Connected to Database
MySQL Database not connected!
** Activity (main) Resume **
java.lang.RuntimeException: Error during login: -ERR [SYS/TEMP] Temporary system problem.  Please try again later. h125mb309938078lfe
** Service (pushservice) Start **
true
java.lang.RuntimeException: Error during login: -ERR [SYS/TEMP] Temporary system problem.  Please try again later. fg8mb351906608ldc
** Service (pushservice) Start **
true
java.lang.RuntimeException: Error during login: -ERR [SYS/TEMP] Temporary system problem.  Please try again later. o66mb362281446lfi

DonManfred · Aug 5, 2016

have you added internet permission to your app?

sufyan · Aug 5, 2016

DonManfred said:
have you added internet permission to your app?

how i can add it ??

vbmundo · Aug 5, 2016

sufyan said:

i need small help
i m trying to connect to my hostinger.ae sql
i use this code

B4X:

 Activity.LoadLayout("1")
    db.Initialize("MySQL" ,"31.220.20.208:3306","u835561410_alber","sfn99078445","u835561410_alber",True,True )
    '31.220.20.208
    db.check_connection
     Dim t As String = "Date1"
   db.QueryASync("select * from "&t&";",t)

it give this error

B4X:

** Activity (main) Pause, UserClosed = false **
** Service (pushservice) Start **
true
** Activity (main) Create, isFirst = true **
Can  not connect to the MySQL Database Server. Please check your configuration.
Hostname: 31.220.20.208:3306
Username: u835561410_alber
Error: Could not create connection to database server.
Sub NOT FOUND: 'sql_status
not Connected to Database
MySQL Database not connected!
** Activity (main) Resume **
java.lang.RuntimeException: Error during login: -ERR [SYS/TEMP] Temporary system problem.  Please try again later. h125mb309938078lfe
** Service (pushservice) Start **
true
java.lang.RuntimeException: Error during login: -ERR [SYS/TEMP] Temporary system problem.  Please try again later. fg8mb351906608ldc
** Service (pushservice) Start **
true
java.lang.RuntimeException: Error during login: -ERR [SYS/TEMP] Temporary system problem.  Please try again later. o66mb362281446lfi

You have other problem

Your Movil IP is not allowed to connect with your server.

I'm trying to connect with your IP and I receive this error

H ÿjHost '190.228.76.81' is not allowed to connect to this MariaDB server

You have security settings that only allow to some IPs to connect.. your server is not Public, then you must open your server to your Movil IP.

The question is... your movil will have the same IP allways ?

sufyan · Aug 5, 2016

vbmundo said:
You have other problem

Your Movil IP is not allowed to connect with your server.

I'm trying to connect with your IP and I receive this error

H ÿjHost '190.228.76.81' is not allowed to connect to this MariaDB server

You have security settings that only allow to some IPs to connect.. your server is not Public, then you must open your server to your Movil IP.

The question is... your movil will have the same IP allways ?

i m new in sql hosting and server , can u led me how i can put it for public ?

Peter Simpson · Aug 5, 2016

Firstly you need to make sure that your hosting company will allow it, if it does allow external connection then all you have to do is to go into your hosting control panel and turn on allow external connections, you might have to just allow wildcard ('*' = all ip address)...

sufyan · Aug 5, 2016

thank u for replay
the hostinger,ae allow for remote access , is this what u mean about allow external connection

can u recommend me for a company allow me for public connection

vbmundo · Aug 5, 2016

What's "ae allow" ?

yes or no ?

sufyan · Aug 5, 2016

vbmundo said:
What's "ae allow" ?

yes or no ?

i mean hostinger.ae the company whic i host the sql

Peter Simpson · Aug 5, 2016

Save yourself some time and just email your hosting company asking them if they allow external MySQL database connections, and if they do allow it how to turn it on...

vbmundo · Aug 13, 2016

Hi DonManfred,

Your lib throw this kind of message when your connection credentials are wrong or haven't permissions

Error: Access denied for user 'xxxxxxxx'@'190.228.76.81' (using password: YES)

This message is only sent to the panel log, but do not have the ability to handle these messages within the properties.

You simply use a STATUS value, and that does not say much, do not know why the connection failed ... you know that in my APP the user is who enter credentials.

Your Lib handles errors in SQL statements or BATCH, but not connections, you can not add a SUB more? that is, something like

B4X:

Sub Connect_error (data as list, as meta map)

End Sub

Regards

vbmundo · Aug 13, 2016

Now I fix this missing SUB

execute a SQL statement immediately after connecting, and that if you change the value to FALSE STATUS when the connection could not be done.

But it would be good and perfect your library, if you can predetermine if the connection was OK or not.

Because U thinks this .. not always bad mistakes are loaded data, sometimes there are problems with connectivity and server you might be having problems.

You're the best, I know, and you could get a library with this simple SUB 100/100

regards

vbmundo · Sep 3, 2016

Hi Don,

Your Lib don't have an ExecError Method

If you run an INSERT, UPDATE or DELETE that throw inconsistencies (like an UPDATE on Entire Column with a fixed value, and this Column is a UNIQUE INDEX Column)

I can try to add this missing method, but I haven't the Source code..

I can work with you, and this will allways your LIB..

All my users tell me that my APP is too fast and good, but I have this black holes without solutions.

You can trust me, you can send to me your source lib by Private Msg.. and you will have a complete result.

Think about.

thanks

vbmundo · Sep 3, 2016

DROP TABLE doesn't work with your lib.

Well, I have too many messages, but you don't read this or your're not interested in this.

DonManfred · Sep 8, 2016

vbmundo said:
DROP TABLE doesn't work with your lib.

B4X:

public Sub droptable(table As String)
    db.ExecuteASync($"DROP TABLE ${table};"$,"droptable")
End Sub

it is working fine for me

DonManfred · Sep 8, 2016

vbmundo said:
If you run an INSERT, UPDATE or DELETE that throw inconsistencies (like an UPDATE on Entire Column with a fixed value, and this Column is a UNIQUE INDEX Column)

Tested with V1.09

B4X:

MySQL_onSqlError((MyMap) {ErrorCode=1146, ColumnCount=0, RecordCount=0, TaskID=1, Exception=com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'd0230b9b.lizenzinfoX' doesn't exist}) ->1

Pablo Torres · Sep 13, 2016

Hi Don,

I have to do the following:

get the value of some field in some register in certain table (datos), update this value to "value+1"

add a register in another table (ventas) using this value and returning a value from this "INSERT"

add several register in other table (lineasventa) using the last value generated from ventas

how can i do this with your library?

Thanks

vbmundo · Sep 14, 2016

Pablo Torres said:
Hi Don,

I have to do the following:

get the value of some field in some register in certain table (datos), update this value to "value+1"

add a register in another table (ventas) using this value and returning a value from this "INSERT"

add several register in other table (lineasventa) using the last value generated from ventas

how can i do this with your library?

Thanks

Hi,

Your Question is a SQL Language question, nothing related to the MySQL Lib.

And you must provide more specific Info.

[chargeable] MSMySQL - Yet another MySQL-Library (but a FAST one :-))

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