database connection through groovy
hi,
can any one let me know, how to connect to database through groovy, presently i am using INTER BASE. i want to connect to inter base Data Base through INTER BASE server.while i am trying to connect i got an error
here is my code and error
i request you to please help me on this.
import groovy.sql.Sql
try{
def dbURL="jdbc:interbase://localhost:3050/c:/GDBfile"
def dbUsername="SYSDBA"
def dbPassword="masterkey"
def dbDriver="interbase.interclient.Driver"
def db = Sql.newInstance(dbURL,dbUsername,dbPassword,dbDriver)
// connec
/**********************Select query*******************************/
def q1 = "select count(RES_ID),max(RES_ID) from reservering"
// interact with DB
db.eachRow(q1){
log.info "${it.RES_ID}"
}
}catch(InstantiationException e){
log.info "Some db error"
log.info e.getMessage()
}finally{
// close database connection
db.close()
}
while executing this i got an error like...
is this scenario is correct?
Hi,
I think your problem there is just of variable scope i.e. define your variables before the try block:
import groovy.sql.Sql def dbURL="jdbc:interbase://localhost:3050/c:/GDBfile" def dbUsername="SYSDBA" def dbPassword="masterkey" def dbDriver="interbase.interclient.Driver" def db = Sql.newInstance(dbURL,dbUsername,dbPassword,dbDriver) // connec /**********************Select query*******************************/ def q1 = "select count(RES_ID),max(RES_ID) from reservering" // interact with DB try{ db.eachRow(q1){ log.info "${it.RES_ID}" } }catch(InstantiationException e){ log.info "Some db error" log.info e.getMessage() }finally{ // close database connection db.close() }Regards,
Rup
