stephencelis/SQLite.swift

Numeric Type Column

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#331 aperta il 19 gen 2016

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 (12 commenti) (0 reazioni) (0 assegnatari)Swift (1618 fork)batch import
bughelp wanted

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Descrizione

update my table.

let x = Expression<Double>("x")

let db = try! Connection(dbFilePath)
let tbl = Table("test")

let dX: Double = 2000
try! db.run(tel.update(x <- dX))

update is success.

but select updated table is failure

for row in try! db.prepare(tbl.select(x)) {
    print(row[x])
}

error occurred.

fatal error: unexpectedly found nil while unwrapping an Optional value

Query.swift  line: 1025
        guard let value = values[idx] as? V.Datatype else { return nil }

please help!

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