package tests_test

import (
	"database/sql"
	"database/sql/driver"
	"fmt"
	"reflect"
	"regexp"
	"sort"
	"strconv"
	"strings"
	"testing"
	"time"

	"gorm.io/gorm"
	"gorm.io/gorm/clause"
	. "gorm.io/gorm/utils/tests"
)

func TestFind(t *testing.T) {
	users := []User{
		*GetUser("find", Config{}),
		*GetUser("find", Config{}),
		*GetUser("find", Config{}),
	}

    * Convert Python types (`str`, `int`, `float`, `bool`, `list`, etc).
    * `datetime` objects.
    * `UUID` objects.
    * Database models.
    * ...and many more.
* Automatic interactive API documentation, including 2 alternative user interfaces:
    * Swagger UI.
    * ReDoc.

---

package gorm

import (
	"context"
	"database/sql"
	"errors"
	"fmt"
	"reflect"
	"sort"
	"strings"

	"gorm.io/gorm/clause"
	"gorm.io/gorm/logger"
	"gorm.io/gorm/schema"
)

type result struct {
	Result       sql.Result
	RowsAffected int64
	Error        error
}

func (info *result) ModifyStatement(stmt *Statement) {
	info.Result = nil
	info.RowsAffected = 0
	info.Error = nil
	stmt.Result = info
}

package tests_test

import (
	"database/sql"
	"encoding/json"
	"reflect"
	"sort"
	"sync/atomic"
	"testing"

	"gorm.io/gorm"
)

func toJSONString(v interface{}) []byte {
	r, _ := json.Marshal(v)
	return r
}

func TestNestedPreload1(t *testing.T) {
	type (
		Level1 struct {
			ID       uint
			Value    string
			Level2ID uint
		}
		Level2 struct {
			ID       uint
			Level1   Level1

		Updates(&ElementWithIgnoredField{Value: "bar", IgnoredField: 100})

	var result ElementWithIgnoredField
	if err := DB.First(&result, elem.Id).Error; err != nil {
		t.Errorf("error getting an element from database: %s", err.Error())
	}

	if result.IgnoredField != 0 {
		t.Errorf("element's ignored field should not be updated")
	}
}

func TestUpdateFromSubQuery(t *testing.T) {

		required = append(required, fileFeatures(file, true)...)
	}
	exception := fileFeatures(filepath.Join(testenv.GOROOT(t), "api/except.txt"), false)

	if exitCode == 1 {
		t.Errorf("API database problems found")
	}
	if !compareAPI(bw, features, required, exception) {
		t.Errorf("API differences found")
	}
}

// export emits the exported package features.
func (w *Walker) export(pkg *apiPackage) {

 * completes before closing starts, rather than once it has finished.
 *
 * {@snippet :
 * FluentFuture<UserName> userName =
 *     ClosingFuture.submit(
 *             closer -> closer.eventuallyClose(database.newTransaction(), closingExecutor),
 *             executor)
 *         .transformAsync((closer, transaction) -> transaction.queryClosingFuture("..."), executor)

pkg database/sql, method (*Conn) Raw(func(interface{}) error) error
pkg database/sql, method (*NullInt32) Scan(interface{}) error
pkg database/sql, method (NullInt32) Value() (driver.Value, error)
pkg database/sql, method (*NullTime) Scan(interface{}) error
pkg database/sql, method (NullTime) Value() (driver.Value, error)
pkg database/sql, type NullInt32 struct
pkg database/sql, type NullInt32 struct, Int32 int32

///

例えば、このカスタムバリデータは、<abbr title="International Standard Book Number - 国際標準図書番号">ISBN</abbr> の書籍番号なら item ID が `isbn-` で始まること、<abbr title="Internet Movie Database - インターネット・ムービー・データベース: 映画に関する情報を掲載する Web サイト">IMDB</abbr> の movie URL ID なら `imdb-` で始まることをチェックします:

{* ../../docs_src/query_params_str_validations/tutorial015_an_py310.py hl[5,16:19,24] *}

/// info | 情報

   */
  public static final MediaType KMZ = createConstant(APPLICATION_TYPE, "vnd.google-earth.kmz");

  /**
   * The <a href="https://tools.ietf.org/html/rfc4155">mbox database format</a>.
   *
   * @since 13.0
   */
  public static final MediaType MBOX = createConstant(APPLICATION_TYPE, "mbox");

  /**
   * <a