Cadena conexion ADO / MYSQL

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Compuin
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Cadena conexion ADO / MYSQL

Post by Compuin »

Saludos foro,

Quien me puede decir como crear la cadena de conexion con ADO para MYSQL ?

Gracias de antemano
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Baxajaun
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Re: Cadena conexion ADO / MYSQL

Post by Baxajaun »

Buenas !!!

Dale un vistazo a https://www.connectionstrings.com/mysql/.

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Re: Cadena conexion ADO / MYSQL

Post by Compuin »

Muchas gracias

Mi otra duda es que conector mysql debo instalar para ADO?

Tengo mysql 5.7

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Re: Cadena conexion ADO / MYSQL

Post by Baxajaun »

Prueba con la versión 5.2.7 https://downloads.mysql.com/archives/c-odbc/

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Re: Cadena conexion ADO / MYSQL

Post by Compuin »

Baxajaun wrote:Prueba con la versión 5.2.7 https://downloads.mysql.com/archives/c-odbc/

Saludos,


Gracias, ya lo descargue e instale.

Ahora debo configurar algo mas porque aun no me permite conexion
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Re: Cadena conexion ADO / MYSQL

Post by Baxajaun »

Hola,

si colocas por aquí el error o errores, se te podrá ayudar.

Muchas gracias.

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Re: Cadena conexion ADO / MYSQL

Post by nageswaragunupudi »

1. Download and install ODBC driver as advised above.
2. You need not worry about connection string. FWH functions will automatically and transparently do it for you.

Code: Select all | Expand

oCn := FWOpenAdoConnection( { "MYSQL", <serveraddress>, <database>, <user>, <password> } )
if oCn == nil
   ? "Connect fail"
return nil

// success
// proceed with your work
 
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Re: Cadena conexion ADO / MYSQL

Post by horacio »

Hola, Desde que versión está disponible FWOpenAdoConnection()?. Gracias

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Re: Cadena conexion ADO / MYSQL

Post by nageswaragunupudi »

Very old function
Prior to 1401
please check if you have fwh\source\function\adofuncs.prg
May I know what is your version?
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Re: Cadena conexion ADO / MYSQL

Post by horacio »

Hola Rao, uso la versión 20.04 sin embargo en en el módulo adofuncs.prg figura de esta manera.

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function Fw_OpenAdoConnection( cConnStr, lShowError )
 


Faltan parámetros de acuerdo con su ejemplo
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Re: Cadena conexion ADO / MYSQL

Post by nageswaragunupudi »

If you provide the 1st parameter as an array like this

Code: Select all | Expand

{ "MYSQL", <serveraddress>, <database>, <user>, <password> }

the function will convert data from this array into a connection string and will use it to connect.
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