Written by

Touggourt

Question Touggourt · May 1

Embedded Python query

#InterSystems IRIS

Hi Guys,

How can I use this same objectscript principle in embedded python to get the value of each field in my loop?

s sql="SELECT ID, Name, Age FROM Sample.Person WHERE Age="_Myage

Set RS=##class(%ResultSet).%New()

Set Ret=RS.Prepare(sql)

Set Ret=RS.Execute()

While RS.Next()

{

Set name=RS.GetData(2)

}

it should be similar to this example which lists the whole row but how can I get the value of each field or if I can use GetData?

Thanks

Product version: IRIS 2024.3

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Touggourt · May 1

Never mind, I'll just use eg. name=row[1]

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Muhammad Waseem · May 1

code below might help:

import iris

# sql statement
sql = "SELECT ID, Name, Age FROM Sample.Person WHERE Age = ?"
result = iris.sql.exec(sql, Myage)

for row in result:
    ## Unpack tuple directly
    id, name, age = row  
    #Access by index (0-based in this case)
    name = row[1]  # Name is 2nd column (index 1)
    
    # Print values
    print(f"ID: {id}, Name: {name}, Age: {age}")

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