Comments (1)
I unblocked myself, I can construct my own parameter list that matches the length of the array I pass in as Args
:
var callsInDatabase = map[string]int64{}
var parameters []string
for _ = range callsInFile {
parameters = append(parameters, "?")
}
var parameterString = strings.Join(parameters, ", ")
parameterValues := make([]interface{}, len(callsInFile))
for i, v := range callsInFile {
parameterValues[i] = v
}
err = sqlitex.Execute(conn,
fmt.Sprintf(`SELECT id, callsign FROM callsigns WHERE callsign IN (%s)`, parameterString),
&sqlitex.ExecOptions{Args: parameterValues,
ResultFunc: func(stmt *sqlite.Stmt) error {
callsInDatabase[stmt.ColumnText(1)] = stmt.ColumnInt64(0)
return nil
}})
if err != nil {
panic(err)
}
I do think it would be nice to have the option to bind those arrays directly for IN
clauses though. :)
from go-sqlite.
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from go-sqlite.