Golang sqlstruct.Scan函数代码示例

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原作者: [db:作者] 来自: [db:来源] 收藏邀请

本文整理汇总了Golang中github.com/kisielk/sqlstruct.Scan函数的典型用法代码示例。如果您正苦于以下问题：Golang Scan函数的具体用法？Golang Scan怎么用？Golang Scan使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了Scan函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Golang代码示例。

示例1: AgeDataPoint

// func JSONData(qry string, uri string, filename string) []byte {
func AgeDataPoint(qry string, uri string, filename string, database string, collection string, conn *sql.DB, session *mgo.Session) error {

	// conn, err := connect.GetJanusCon()
	// 	if err != nil {
	// 		panic(err)
	// 	}
	// 	defer conn.Close()

	rows, err := conn.Query(qry)
	if err != nil {
		log.Printf(`Error with "%s": %s`, qry, err)
	}

	allResults := []janusRow{}
	i := 1
	for rows.Next() {
		d := []JanusTestStuff{}
		var t JanusTestStuff
		err := sqlstruct.Scan(&t, rows)
		if err != nil {
			log.Print(err)
		}
		d = append(d, t)
		rowURL := fmt.Sprintf("%s/%s#row=%v", uri, filename, i)
		aRow := janusRow{rowURL, i, d}
		allResults = append(allResults, aRow)
		i = i + 1
	}

	theTable := table{fmt.Sprintf("%s/%s", uri, filename), allResults}
	tableSet := []table{}
	tableSet = append(tableSet, theTable)
	final := cVSW{tableSet}

	// session, err := mgo.Dial("127.0.0.1")
	// if err != nil {
	// 	panic(err)
	// }
	// defer  session.Close()

	// Optional. Switch the session to a Strong behavior.
	session.SetMode(mgo.Strong, true)
	c := session.DB(database).C(collection)

	err = c.Insert(&final)
	if err != nil {
		log.Printf("Janus func Error %v with %s\n", err, filename)
	}

	log.Printf("File: %s  written", filename)

	jm, _ := json.MarshalIndent(final, "", " ")
	_ = utils.WriteFile(filename, jm)

	// session.Close()
	return nil
}

开发者ID:OpenCoreData，项目名称:ocdJanus，代码行数:58，代码来源:JanusTestJSONData.go

示例2: getComponents

// getComponents returns a course's sections in a given term at
// a given institution. The sections are values of a map whose
// keys are component strings ("LAB", "LEC", ...)
func getComponents(course, term, institution string) ([][]Section, error) {
	db, err := sql.Open("postgres", "postgres://localhost:5432/classtime?sslmode=disable")
	if err != nil {
		return nil, err
	}
	if db == nil {
		return nil, errors.New("DB connection failed")
	}
	defer db.Close()

	var components [][]Section
	query := `SELECT * FROM section
			WHERE component=$1
				AND course=$2
				AND term=$3
				AND institution=$4
			ORDER BY course, component`
	courseAndSectionIdToSection := make(map[string]Section)
	for _, c := range componentTypes {
		rows, err := db.Query(query, c, course, term, institution)
		if err != nil {
			log.Fatal(err)
		}
		defer rows.Close()

		sections := []Section{}
		for rows.Next() {
			var section Section
			if err := sqlstruct.Scan(&section, rows); err != nil {
				log.Fatal(err)
				continue
			}
			courseAndSectionIdToSection[section.Course.String+section.Section.String] = section
			sections = append(sections, section)
		}
		if len(sections) == 0 {
			continue
		}
		components = append(components, sections)
	}

	for _, sections := range components {
		for _, section := range sections {
			if section.AutoEnroll.String != "" {
				autoEnrollSection, ok := courseAndSectionIdToSection[section.Course.String+section.AutoEnroll.String]
				if ok {
					section.AutoEnrollComponent.Scan(autoEnrollSection.Component.String)
				}
			}
		}
	}

	return components, nil
}

开发者ID:rosshamish，项目名称:scheduler，代码行数:57，代码来源:scheduler.go

示例3: updateLikes

func updateLikes() {
	queryStr := fmt.Sprintf("SELECT %s FROM groupme_posts WHERE posted_at >= NOW() - '1 day'::INTERVAL", sqlstruct.Columns(gmPost{}))

	rows, err := config.DB.Query(queryStr)
	if err != nil {
		return
	}
	defer rows.Close()

	groupedPosts := make(map[string][]gmPost)
	for rows.Next() {
		var post gmPost
		err := sqlstruct.Scan(&post, rows)
		if err == nil {
			slice := groupedPosts[post.GroupID]
			slice = append(slice, post)
			groupedPosts[post.GroupID] = slice
		}
	}

	token := os.Getenv("groupMeID")

	updated := make(map[int]int)

	for key, group := range groupedPosts {
		getURL := "https://api.groupme.com/v3/groups/" + key + "/likes?period=day&token=" + token
		resp, _ := http.Get(getURL)
		body, _ := ioutil.ReadAll(resp.Body)

		var wrapper gmMessageWrapper
		json.Unmarshal(body, &wrapper)

		for _, message := range wrapper.Response.Messages {
			for _, post := range group {
				if post.MessageID == message.MessageID() {
					updated[post.ID] = len(message.FavoritedBy)
				}
			}
		}
	}

	tx, err := config.DB.Begin()
	if err != nil {
		return
	}

	stmt, _ := config.DB.Prepare("UPDATE groupme_posts SET likes=$1 WHERE id=$2")
	for updateID, likeCount := range updated {
		stmt.Exec(likeCount, updateID)
	}
	tx.Commit()
}

开发者ID:NelsonLeDuc，项目名称:CalmanBot，代码行数:52，代码来源:gmcachemanager.go

示例4: GetCertificate

// GetCertificate gets a CertificateRecord indexed by serial.
func GetCertificate(db *sql.DB, serial string) (*CertificateRecord, error) {
	cr := new(CertificateRecord)
	rows, err := db.Query(fmt.Sprintf(selectSQL, sqlstruct.Columns(*cr)), serial)
	if err != nil {
		return nil, wrapCertStoreError(err)
	}
	defer rows.Close()

	if rows.Next() {
		return cr, wrapCertStoreError(sqlstruct.Scan(cr, rows))
	}
	return nil, nil
}

开发者ID:jamesbjackson，项目名称:cfssl，代码行数:14，代码来源:certdb.go

示例5: FetchBot

//Public Methods
func FetchBot(id string) (Bot, error) {
	rows, err := config.DB.Query(fmt.Sprintf("SELECT %s FROM bots WHERE group_id = $1", sqlstruct.Columns(Bot{})), id)
	if err != nil {
		return Bot{}, err
	}
	defer rows.Close()

	rows.Next()
	var bot Bot
	err = sqlstruct.Scan(&bot, rows)

	return bot, err
}

开发者ID:NelsonLeDuc，项目名称:CalmanBot，代码行数:14，代码来源:repo.go

示例6: GetOCSP

// GetOCSP retrieves a OCSPRecord from db by serial.
func GetOCSP(db *sql.DB, serial string) (rr *OCSPRecord, err error) {
	rr = new(OCSPRecord)
	rows, err := db.Query(fmt.Sprintf(selectOCSPSQL, sqlstruct.Columns(*rr)), serial)
	if err != nil {
		return nil, wrapCertStoreError(err)
	}
	defer rows.Close()

	if rows.Next() {
		return rr, sqlstruct.Scan(rr, rows)
	}
	return nil, nil
}

开发者ID:jamesbjackson，项目名称:cfssl，代码行数:14，代码来源:certdb.go

示例7: Query

func (r ModelMysqlRepo) Query(query string) (models []Model, err error) {
	rows, err := r.Db.Query(query)
	if err != nil {
		log.Println(err)
		return
	}
	model := Model{}
	for rows.Next() {
		err = sqlstruct.Scan(&model, rows)
		models = append(models, model)
	}
	rows.Close()

	return
}

开发者ID:tonto，项目名称:claire-go-backend，代码行数:15，代码来源:model-mysql-repo.go

示例8: Query

func (r TagMysqlRepo) Query(query string) (tags []Tag, err error) {
	rows, err := r.Db.Query(query)
	if err != nil {
		log.Println(err)
		return
	}
	tag := Tag{}
	for rows.Next() {
		err = sqlstruct.Scan(&tag, rows)
		tags = append(tags, tag)
	}
	rows.Close()

	return
}

开发者ID:tonto，项目名称:claire-go-backend，代码行数:15，代码来源:tag-mysql-repo.go

示例9: unmarshalBalls

func unmarshalBalls(rows *sql.Rows) (balls []Ball, err error) {
	for rows.Next() {
		var ball Ball
		err := sqlstruct.Scan(&ball, rows)
		if err != nil {
			log.Fatal(err)
		}
		ball.Date, err = timeFromSQLTimestamp(ball.Timestamp)
		if err != nil {
			log.Fatal(err)
		}
		balls = append(balls, ball)
	}
	return
}

开发者ID:kybernetyk，项目名称:golandball，代码行数:15，代码来源:ballsite.go

示例10: Query

func (r MakeMysqlRepo) Query(query string) (makes []Make, err error) {
	rows, err := r.Db.Query(query)
	if err != nil {
		log.Println(err)
		return
	}

	make := Make{}
	for rows.Next() {
		err = sqlstruct.Scan(&make, rows)
		makes = append(makes, make)
	}
	rows.Close()

	return
}

开发者ID:tonto，项目名称:claire-go-backend，代码行数:16，代码来源:make-mysql-repo.go

示例11: GetUnexpiredOCSPs

// GetUnexpiredOCSPs retrieves all unexpired OCSPRecord from db.
func GetUnexpiredOCSPs(db *sql.DB) (rrs []*OCSPRecord, err error) {
	rr := new(OCSPRecord)
	rows, err := db.Query(fmt.Sprintf(selectAllUnexpiredOCSPSQL, sqlstruct.Columns(*rr)))
	if err != nil {
		return nil, wrapCertStoreError(err)
	}
	defer rows.Close()

	for rows.Next() {
		err = sqlstruct.Scan(rr, rows)
		if err != nil {
			return nil, wrapCertStoreError(err)
		}
		rrs = append(rrs, rr)
	}

	return rrs, nil
}

开发者ID:jamesbjackson，项目名称:cfssl，代码行数:19，代码来源:certdb.go

示例12: GetUnexpiredCertificates

// GetUnexpiredCertificates gets all unexpired certificate from db.
func GetUnexpiredCertificates(db *sql.DB) (crs []*CertificateRecord, err error) {
	cr := new(CertificateRecord)
	rows, err := db.Query(fmt.Sprintf(selectAllUnexpiredSQL, sqlstruct.Columns(*cr)))
	if err != nil {
		return nil, wrapCertStoreError(err)
	}
	defer rows.Close()

	for rows.Next() {
		err = sqlstruct.Scan(cr, rows)
		if err != nil {
			return nil, wrapCertStoreError(err)
		}
		crs = append(crs, cr)
	}

	return crs, nil
}

开发者ID:jamesbjackson，项目名称:cfssl，代码行数:19，代码来源:certdb.go

示例13: GetCertificate

// GetCertificate gets a certdb.CertificateRecord indexed by serial.
func (d *Accessor) GetCertificate(serial string) (*certdb.CertificateRecord, error) {
	err := d.checkDB()
	if err != nil {
		return nil, err
	}

	cr := new(certdb.CertificateRecord)
	rows, err := d.db.Query(fmt.Sprintf(selectSQL, sqlstruct.Columns(*cr)), serial)
	if err != nil {
		return nil, wrapSQLError(err)
	}
	defer rows.Close()

	if rows.Next() {
		return cr, wrapSQLError(sqlstruct.Scan(cr, rows))
	}
	return nil, nil
}

开发者ID:mclem，项目名称:cfssl，代码行数:19，代码来源:database_accessor.go

示例14: GetOCSP

// GetOCSP retrieves a certdb.OCSPRecord from db by serial.
func (d *Accessor) GetOCSP(serial string) (rr *certdb.OCSPRecord, err error) {
	err = d.checkDB()
	if err != nil {
		return nil, err
	}

	rr = new(certdb.OCSPRecord)
	rows, err := d.db.Query(fmt.Sprintf(selectOCSPSQL, sqlstruct.Columns(*rr)), serial)
	if err != nil {
		return nil, wrapSQLError(err)
	}
	defer rows.Close()

	if rows.Next() {
		return rr, sqlstruct.Scan(rr, rows)
	}
	return nil, nil
}

开发者ID:mclem，项目名称:cfssl，代码行数:19，代码来源:database_accessor.go

示例15: Get

func (r ModelMysqlRepo) Get(id int, joins []string) (model Model, err error) {
	query := fmt.Sprintf("select * from model where id=%d", id)
	rows, err := r.Db.Query(query)
	if err != nil {
		return
	}

	if !rows.Next() {
		err = ErrNoResults
		return
	}

	sqlstruct.Scan(&model, rows)
	err = rows.Err()

	rows.Close()

	return
}

开发者ID:tonto，项目名称:claire-go-backend，代码行数:19，代码来源:model-mysql-repo.go

示例16: Get

func (r MakeMysqlRepo) Get(id int, joins []string) (make Make, err error) {
	entities := "make"

	query := fmt.Sprintf("select * from %s where id=%d", entities, id)
	rows, err := r.Db.Query(query)
	if err != nil {
		return
	}

	if !rows.Next() {
		err = ErrNoResults
		return
	}
	sqlstruct.Scan(&make, rows)

	rows.Close()

	return
}

开发者ID:tonto，项目名称:claire-go-backend，代码行数:19，代码来源:make-mysql-repo.go

示例17: cacheFetch

func cacheFetch(whereStr string, values []interface{}) ([]Cached, error) {

	queryStr := fmt.Sprintf("SELECT %s FROM cached", sqlstruct.Columns(Cached{}))
	rows, err := config.DB.Query(queryStr+" "+whereStr, values...)
	if err != nil {
		return []Cached{}, err
	}
	defer rows.Close()

	actions := []Cached{}
	for rows.Next() {
		var act Cached
		err := sqlstruct.Scan(&act, rows)
		if err == nil {
			actions = append(actions, act)
		}
	}

	return actions, nil
}

开发者ID:NelsonLeDuc，项目名称:CalmanBot，代码行数:20，代码来源:smartcache.go

示例18: GetAll

func (r TagMysqlRepo) GetAll(limit int, joins []string) (result []Tag, err error) {
	if limit == 0 {
		limit = MAX_MYSQL_RESULTS
	}
	query := fmt.Sprintf("select * from tag limit %d", limit)
	rows, err := r.Db.Query(query)
	if err != nil {
		log.Println(err)
		return
	}

	tag := Tag{}
	for rows.Next() {
		err = sqlstruct.Scan(&tag, rows)
		result = append(result, tag)
	}
	rows.Close()

	return
}

开发者ID:tonto，项目名称:claire-go-backend，代码行数:20，代码来源:tag-mysql-repo.go

示例19: populateDataForPhonenumbers

func populateDataForPhonenumbers(rows *sql.Rows, languageCode string) (*model.Response, error) {
	countries := []*model.Country{}

	for rows.Next() {
		var data model.Phonenumber
		err := sqlstruct.Scan(&data, rows)

		if err != nil {
			panic(err)
		}

		countryPosition := -1
		for i := 0; i < len(countries); i++ {
			if countries[i].Code == data.Country {
				countryPosition = i
			}
		}

		if countryPosition != -1 {
			countries[countryPosition].Phonenumbers = append(countries[countryPosition].Phonenumbers, &data)
		} else {
			newCountry := &model.Country{
				Code:         data.Country,
				Phonenumbers: []*model.Phonenumber{},
			}
			newCountry.Phonenumbers = append(newCountry.Phonenumbers, &data)
			countries = append(countries, newCountry)
		}
	}

	err := rows.Err()
	if err != nil {
		log.Errorf("Error during the loop of rows, err: %s", err)
	}

	data := &model.Response{
		Countries: countries,
		Language:  languageCode,
	}
	return data, err
}

开发者ID:helphone，项目名称:api，代码行数:41，代码来源:helper.go

示例20: GetAll

func (r ModelMysqlRepo) GetAll(limit int, joins []string) (result []Model, err error) {
	if limit == 0 {
		limit = MAX_MYSQL_RESULTS
	}

	query := fmt.Sprintf("select * from model limit %d", limit)
	rows, err := r.Db.Query(query)
	if err != nil {
		log.Println(err)
		return
	}

	model := Model{}
	for rows.Next() {
		err = sqlstruct.Scan(&model, rows)
		result = append(result, model)
	}
	rows.Close()

	return
}

开发者ID:tonto，项目名称:claire-go-backend，代码行数:21，代码来源:model-mysql-repo.go

注：本文中的github.com/kisielk/sqlstruct.Scan函数示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。