Multiple SQL statements using Groovy - sql

Question

Delete multiple entries from DB using Groovy in SoapUI
I am able to execute one SQL statement, but when I do a few it just hangs.
How can I delete multiple rows?
def sql = Sql.newInstance('jdbc:oracle:thin:#jack:1521:test1', 'test', 'test', 'oracle.jdbc.driver.OracleDriver')
log.info("SQL connetced")
sql.connection.autoCommit = false
try {
log.info("inside try")
log.info("before")
String Que =
"""delete from table name where user in (select user from user where ID= '123' and type= 262);
delete from table name where user in (select user from user where ID= '1012' and type= 28)
delete from table name where user in (select user from user where ID= '423' and type= 27)
"""
log.info (Que)
def output = sql.execute(Que);
log.info(sql)
log.info(output)
log.info("after")
sql.commit()
println("Successfully committed")
}catch(Exception ex) {
sql.rollback()
log.info("Transaction rollback"+ex)
}
sql.close()

Answer 1

Here is what you are looking for.
I feel it is more effective way if you want bulk number of records using the following way.
Create a map for the data i.e., id, type as key value pair that needs to be removed in your case.
Used closure to execute the query by iterating thru it.
Added comments appropriately.
//Closure to execute the query with parameters
def runQuery = { entry ->
def output = sql.execute("delete from table name where user in (select user from user where ID=:id and type=:type)", [id:entry.key, type:entry.value] )
log.info(output)
}
//Added below two statements
//Create the data that you want to remove in the form of map id, and type
def deleteData = ['123':26, '1012':28, '423':27]
def sql = Sql.newInstance('jdbc:oracle:thin:#jack:1521:test1', 'test', 'test', 'oracle.jdbc.driver.OracleDriver')
log.info("SQL connetced")
sql.connection.autoCommit = false
try {
log.info(sql)
log.info("inside try")
log.info("before")
//Added below two statements
//Call the above closure and pass key value pair in each iteration
deleteData.each { runQuery(it) }
log.info("after")
sql.commit()
println("Successfully committed")
}catch(Exception ex) {
sql.rollback()
log.info("Transaction rollback"+ex)
}
sql.close()
If you are just looking after execution of multiple queries only approach, then you may look at here and not sure if your database supports the same.