Function BuildValue

database/sqltypes/sqltypes.go:215–263

(goval interface{})

}

func BuildValue(goval interface{}) (v Value, err error) {
	switch bindVal := goval.(type) {
	case nil:
		// no op
	case bool:
		val := 0
		if bindVal {
			val = 1
		}
		v = Value{Numeric(strconv.AppendInt(nil, int64(val), 10))}
	case int:
		v = Value{Numeric(strconv.AppendInt(nil, int64(bindVal), 10))}
	case int32:
		v = Value{Numeric(strconv.AppendInt(nil, int64(bindVal), 10))}
	case int64:
		v = Value{Numeric(strconv.AppendInt(nil, int64(bindVal), 10))}
	case uint:
		v = Value{Numeric(strconv.AppendUint(nil, uint64(bindVal), 10))}
	case uint8:
		v = Value{Numeric(strconv.AppendUint(nil, uint64(bindVal), 10))}
	case uint32:
		v = Value{Numeric(strconv.AppendUint(nil, uint64(bindVal), 10))}
	case uint64:
		v = Value{Numeric(strconv.AppendUint(nil, uint64(bindVal), 10))}
	case float64:
		v = Value{Fractional(strconv.AppendFloat(nil, bindVal, 'f', -1, 64))}
	case string:
		v = Value{String{[]byte(bindVal), true}}
	case []byte:
		v = Value{String{bindVal, false}}
	case time.Time:
		v = Value{String{[]byte(bindVal.Format("2006-01-02 15:04:05.000000")), true}}
	case Numeric, Fractional, String:
		v = Value{bindVal.(InnerValue)}
	case Value:
		v = bindVal
	default:
		// Check if v is a pointer.
		rv := reflect.ValueOf(goval)
		if rv.Kind() == reflect.Ptr {
			if rv.IsNil() {
				return BuildValue(nil)
			}
			return BuildValue(reflect.Indirect(rv).Interface())
		}
		return Value{}, errors.Newf("Unsupported bind variable type %T: %v", goval, goval)
	}
	return v, nil
}

// ConverAssignRowNullable is the same as ConvertAssignRow except that it allows
// nil as a value for the row or any of the row values. In thoses cases, the