Groovy / Postgres “No signature of method: java.lang.String.positive()” [duplicate]

Answer 1

don't use the dreaded string-concatenation! In Groovy there's a nice replacement:

println """The row Id is: ${row.id}
    The word is: ${row.word}
    The number is: ${row.number}
    The decimal is: ${row.decimal}
    The date-time is: ${row.datetime}"""