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How to use Migrate method of migrations Package

Best Testkube code snippet using migrations.Migrate

migrate.go

Source:migrate.go

...93func init() {94	migrations = []*gormigrate.Migration{95		{96			ID:      "0",97			Migrate: migration0.Migrate,98		},99		{100			ID:      "1559081901",101			Migrate: migration1559081901.Migrate,102		},103		{104			ID:      "1559767166",105			Migrate: migration1559767166.Migrate,106		},107		{108			ID:      "1560433987",109			Migrate: migration1560433987.Migrate,110		},111		{112			ID:      "1560791143",113			Migrate: migration1560791143.Migrate,114		},115		{116			ID:      "1560881846",117			Migrate: migration1560881846.Migrate,118		},119		{120			ID:      "1560886530",121			Migrate: migration1560886530.Migrate,122		},123		{124			ID:      "1560924400",125			Migrate: migration1560924400.Migrate,126		},127		{128			ID:      "1560881855",129			Migrate: migration1560881855.Migrate,130		},131		{132			ID:      "1565139192",133			Migrate: migration1565139192.Migrate,134		},135		{136			ID:      "1564007745",137			Migrate: migration1564007745.Migrate,138		},139		{140			ID:      "1565210496",141			Migrate: migration1565210496.Migrate,142		},143		{144			ID:      "1566498796",145			Migrate: migration1566498796.Migrate,146		},147		{148			ID:      "1565877314",149			Migrate: migration1565877314.Migrate,150		},151		{152			ID:      "1566915476",153			Migrate: migration1566915476.Migrate,154		},155		{156			ID:      "1567029116",157			Migrate: migration1567029116.Migrate,158		},159		{160			ID:      "1568280052",161			Migrate: migration1568280052.Migrate,162		},163		{164			ID:      "1565291711",165			Migrate: migration1565291711.Migrate,166		},167		{168			ID:      "1568390387",169			Migrate: migration1568390387.Migrate,170		},171		{172			ID:      "1568833756",173			Migrate: migration1568833756.Migrate,174		},175		{176			ID:      "1570087128",177			Migrate: migration1570087128.Migrate,178		},179		{180			ID:      "1570675883",181			Migrate: migration1570675883.Migrate,182		},183		{184			ID:      "1573667511",185			Migrate: migration1573667511.Migrate,186		},187		{188			ID:      "1573812490",189			Migrate: migration1573812490.Migrate,190		},191		{192			ID:      "1575036327",193			Migrate: migration1575036327.Migrate,194		},195		{196			ID:      "1574659987",197			Migrate: migration1574659987.Migrate,198		},199		{200			ID:      "1576022702",201			Migrate: migration1576022702.Migrate,202		},203		{204			ID:      "1579700934",205			Migrate: migration1579700934.Migrate,206		},207		{208			ID:      "1580904019",209			Migrate: migration1580904019.Migrate,210		},211		{212			ID:      "1581240419",213			Migrate: migration1581240419.Migrate,214		},215		{216			ID:      "1584377646",217			Migrate: migration1584377646.Migrate,218		},219		{220			ID:      "1585908150",221			Migrate: migration1585908150.Migrate,222		},223		{224			ID:      "1585918589",225			Migrate: migration1585918589.Migrate,226		},227		{228			ID:      "1586163842",229			Migrate: migration1586163842.Migrate,230		},231		{232			ID:      "1586342453",233			Migrate: migration1586342453.Migrate,234		}, {235			ID:      "1586369235",236			Migrate: migration1586369235.Migrate,237		},238		{239			ID:      "1586939705",240			Migrate: migration1586939705.Migrate,241		},242		{243			ID:      "1587027516",244			Migrate: migration1587027516.Migrate,245		},246		{247			ID:      "1587580235",248			Migrate: migration1587580235.Migrate,249		},250		{251			ID:      "1587591248",252			Migrate: migration1587591248.Migrate,253		},254		{255			ID:      "1587975059",256			Migrate: migration1587975059.Migrate,257		},258		{259			ID:      "1586956053",260			Migrate: migration1586956053.Migrate,261		},262		{263			ID:      "1588293486",264			Migrate: migration1588293486.Migrate,265		},266		{267			ID:      "1586949323",268			Migrate: migration1586949323.Migrate,269		},270		{271			ID:      "1588088353",272			Migrate: migration1588088353.Migrate,273		},274		{275			ID:      "1588757164",276			Migrate: migration1588757164.Migrate,277		},278		{279			ID:      "1588853064",280			Migrate: migration1588853064.Migrate,281		},282		{283			ID:      "1589470036",284			Migrate: migration1589470036.Migrate,285		},286		{287			ID:      "1586871710",288			Migrate: migration1586871710.Migrate,289		},290		{291			ID:      "1590226486",292			Migrate: migration1590226486.Migrate,293		},294		{295			ID:      "1591141873",296			Migrate: migration1591141873.Migrate,297		},298		{299			ID:      "1589206996",300			Migrate: migration1589206996.Migrate,301		},302		{303			ID:      "1589462363",304			Migrate: migration1589462363.Migrate,305		},306		{307			ID:      "1591603775",308			Migrate: migration1591603775.Migrate,309		},310		{311			ID:      "1592355365",312			Migrate: migration1592355365.Migrate,313		},314		{315			ID:      "1594393769",316			Migrate: migration1594393769.Migrate,317		},318		{319			ID:      "1594642891",320			Migrate: migration1594642891.Migrate,321		},322		{323			ID:      "1594306515",324			Migrate: migration1594306515.Migrate,325		},326		{327			ID:      "1596021087",328			Migrate: migration1596021087.Migrate,329		},330		{331			ID:      "1596485729",332			Migrate: migration1596485729.Migrate,333		},334		{335			ID:      "1598521075",336			Migrate: migration1598521075.Migrate,337		},338		{339			ID:       "1598972982",340			Migrate:  migration1598972982.Migrate,341			Rollback: migration1598972982.Rollback,342		},343		{344			ID:      "1599062163",345			Migrate: migration1599062163.Migrate,346		},347		{348			ID:      "1600504870",349			Migrate: migration1600504870.Migrate,350		},351		{352			ID:      "1599691818",353			Migrate: migration1599691818.Migrate,354		},355		{356			ID:      "1600765286",357			Migrate: migration1600765286.Migrate,358		},359		{360			ID:       "1600881493",361			Migrate:  migration1600881493.Migrate,362			Rollback: migration1600881493.Rollback,363		},364		{365			ID:      "1601459029",366			Migrate: migration1601459029.Migrate,367		},368		{369			ID:      "1601294261",370			Migrate: migration1601294261.Migrate,371		},372		{373			ID:       "1602180905",374			Migrate:  migration1602180905.Migrate,375			Rollback: migration1602180905.Rollback,376		},377		{378			ID:      "1597695690",379			Migrate: migration1597695690.Migrate,380		},381		{382			ID:      "1603116182",383			Migrate: migration1603116182.Migrate,384		},385		{386			ID:      "1603724707",387			Migrate: migration1603724707.Migrate,388		},389		{390			ID:      "1603816329",391			Migrate: migration1603816329.Migrate,392		},393		{394			ID:      "1604003825",395			Migrate: migration1604003825.Migrate,396		},397		{398			ID:      "1604437959",399			Migrate: migration1604437959.Migrate,400		},401		{402			ID:      "1604674426",403			Migrate: migration1604674426.Migrate,404		},405		{406			ID:      "1604576004",407			Migrate: migration1604576004.Migrate,408		},409		{410			ID:      "1604707007",411			Migrate: migration1604707007.Migrate,412		},413		{414			ID:      "migration1605213161",415			Migrate: migration1605213161.Migrate,416		},417		{418			ID:      "migration1605218542",419			Migrate: migration1605218542.Migrate,420		},421		{422			ID:      "1605186531",423			Migrate: migration1605186531.Migrate,424		},425		{426			ID:      "migration1605630295",427			Migrate: migration1605630295.Migrate,428		},429		{430			ID:      "migration1605816413",431			Migrate: migration1605816413.Migrate,432		},433	}434}435// GORMMigrate calls through to gorm's native migrate function with minimal436// extra logic437// Useful if the migrations table doesn't exist yet but we don't care438func GORMMigrate(db *gorm.DB) error {439	options := *gormigrate.DefaultOptions440	options.UseTransaction = true441	m := gormigrate.New(db, &options, migrations)442	return m.Migrate()443}444// Migrate iterates through available migrations, running and tracking445// migrations that have not been run.446func Migrate(db *gorm.DB) error {447	return MigrateTo(db, "")448}449// MigrateTo runs all migrations up to and including the specified migration ID450func MigrateTo(db *gorm.DB, migrationID string) error {451	options := *gormigrate.DefaultOptions452	options.UseTransaction = true453	m := gormigrate.New(db, &options, migrations)454	var count int455	err := db.Table(options.TableName).Count(&count).Error456	if err != nil && !noSuchTableRegex.MatchString(err.Error()) {457		return errors.Wrap(err, "error determining migration count")458	}459	if count > len(migrations) {460		return errors.New("database is newer than current chainlink version")461	}462	if migrationID == "" {463		migrationID = migrations[len(migrations)-1].ID464	}465	err = m.MigrateTo(migrationID)466	if err != nil {467		return errors.Wrap(err, "error running migrations")468	}469	return nil470}471var (472	noSuchTableRegex = regexp.MustCompile(`^(no such table|pq: relation ".*?" does not exist)`)473)...

main.go

Source:main.go

...5	migrate "github.com/rubenv/sql-migrate"6	"github.com/stellar/go/support/db"7)8//go:generate go-bindata -ignore .+\.go$ -pkg schema -o bindata.go ./...9// MigrateDir represents a direction in which to perform schema migrations.10type MigrateDir string11const (12	// MigrateUp causes migrations to be run in the "up" direction.13	MigrateUp MigrateDir = "up"14	// MigrateDown causes migrations to be run in the "down" direction.15	MigrateDown MigrateDir = "down"16	// MigrateRedo causes migrations to be run down, then up17	MigrateRedo MigrateDir = "redo"18)19// Migrations represents all of the schema migration for horizon20var Migrations migrate.MigrationSource = &migrate.AssetMigrationSource{21	Asset:    Asset,22	AssetDir: AssetDir,23	Dir:      "migrations",24}25// Init installs the latest schema into db after clearing it first26func Init(db *db.Session) error {27	return db.ExecAll(string(MustAsset("latest.sql")))28}29// Migrate performs schema migration.  Migrations can occur in one of three30// ways:31//32// - up: migrations are performed from the currently installed version upwards.33// If count is 0, all unapplied migrations will be run.34//35// - down: migrations are performed from the current version downard. If count36// is 0, all applied migrations will be run in a downard direction.37//38// - redo: migrations are first ran downard `count` times, and then are rand39// upward back to the current version at the start of the process. If count is40// 0, a count of 1 will be assumed.41func Migrate(db *sql.DB, dir MigrateDir, count int) (int, error) {42	switch dir {43	case MigrateUp:44		return migrate.ExecMax(db, "postgres", Migrations, migrate.Up, count)45	case MigrateDown:46		return migrate.ExecMax(db, "postgres", Migrations, migrate.Down, count)47	case MigrateRedo:48		if count == 0 {49			count = 150		}51		down, err := migrate.ExecMax(db, "postgres", Migrations, migrate.Down, count)52		if err != nil {53			return down, err54		}55		return migrate.ExecMax(db, "postgres", Migrations, migrate.Up, down)56	default:57		return 0, errors.New("Invalid migration direction")58	}59}...

Migrate

Using AI Code Generation

1migrations.Migrate()2migrations.Migrate()3migrations.Migrate()4migrations.Migrate()5migrations.Migrate()6migrations.Migrate()7migrations.Migrate()8migrations.Migrate()9migrations.Migrate()10migrations.Migrate()11migrations.Migrate()12migrations.Migrate()13migrations.Migrate()14migrations.Migrate()15migrations.Migrate()16migrations.Migrate()17migrations.Migrate()18migrations.Migrate()19migrations.Migrate()20migrations.Migrate()21migrations.Migrate()22migrations.Migrate()

Migrate

Using AI Code Generation

1var migrations = new Migrations();2migrations.Migrate();3var migrations = new Migrations();4migrations.Migrate();5var migrations = new Migrations();6migrations.Migrate();7var migrations = new Migrations();8migrations.Migrate();9var migrations = new Migrations();10migrations.Migrate();11var migrations = new Migrations();12migrations.Migrate();13var migrations = new Migrations();14migrations.Migrate();15var migrations = new Migrations();16migrations.Migrate();17var migrations = new Migrations();18migrations.Migrate();19var migrations = new Migrations();20migrations.Migrate();21var migrations = new Migrations();22migrations.Migrate();23var migrations = new Migrations();24migrations.Migrate();25var migrations = new Migrations();26migrations.Migrate();27var migrations = new Migrations();28migrations.Migrate();29var migrations = new Migrations();30migrations.Migrate();31var migrations = new Migrations();32migrations.Migrate();33var migrations = new Migrations();34migrations.Migrate();

Migrate

Using AI Code Generation

1func Migrate() {2    migrations.Migrate()3}4func Migrate() {5    migrations.Migrate()6}7func Migrate() {8    migrations.Migrate()9}10func Migrate() {11    migrations.Migrate()12}13func Migrate() {14    migrations.Migrate()15}16func Migrate() {17    migrations.Migrate()18}19func Migrate() {20    migrations.Migrate()21}22func Migrate() {23    migrations.Migrate()24}25func Migrate() {26    migrations.Migrate()27}28func Migrate() {29    migrations.Migrate()30}31func Migrate() {32    migrations.Migrate()33}34func Migrate() {35    migrations.Migrate()36}37func Migrate() {38    migrations.Migrate()39}40func Migrate() {41    migrations.Migrate()42}43func Migrate() {44    migrations.Migrate()45}46func Migrate() {47    migrations.Migrate()48}49func Migrate() {50    migrations.Migrate()51}52func Migrate() {

Migrate

Using AI Code Generation

1import (2func main() {3	m := migration.NewMigrate()4	m.Migrate()5}6import (7func main() {8	m := migration.NewMigrate()9	m.Rollback()10}11import (12func main() {13	m := migration.NewMigrate()14	m.Reset()15}16import (17func main() {18	m := migration.NewMigrate()19	m.Refresh()20}21import (22func main() {23	m := migration.NewMigrate()24	m.Create("create_user_table")25}26import (27func main() {28	m := migration.NewMigrate()29	m.Make("create_user_table")30}31import (32func main() {33	m := migration.NewMigrate()34	m.Status()35}36import (37func main() {38	m := migration.NewMigrate()39	m.Version()40}

Migrate

Using AI Code Generation

1import (2func main() {3    m := &migration.Migration{}4    m.Migrate()5    fmt.Println("Migration done")6}7import (8type CreateUserTable_20160101120000 struct {9}10func init() {11    m := &CreateUserTable_20160101120000{}12    m.CreateTable("user", "id")13    m.PriCol("id").SetAuto(true).SetNullable(false).SetDataType("int(11)")14    m.NewCol("name").SetDataType("varchar(100)").SetNullable(false)15    m.NewCol("email").SetDataType("varchar(100)").SetNullable(false)16    m.NewCol("password").SetDataType("varchar(100)").SetNullable(false)17    m.NewCol("created_at").SetDataType("datetime").SetNullable(false)18    m.NewCol("updated_at").SetDataType("datetime").SetNullable(false)19    migration.Register("CreateUserTable_20160101120000", m)20}21import (22type CreatePostTable_20160101120001 struct {23}24func init() {25    m := &CreatePostTable_20160101120001{}26    m.CreateTable("post", "id")27    m.PriCol("id").SetAuto(true).SetNullable(false).SetDataType("int(11)")28    m.NewCol("user_id").SetDataType("int(11)").SetNullable(false)29    m.NewCol("title").SetDataType("varchar(100)").SetNullable(false)30    m.NewCol("description").SetDataType("varchar(100)").SetNullable(false)31    m.NewCol("created_at").SetDataType("datetime").SetNullable(false)32    m.NewCol("updated_at").SetDataType("datetime").SetNullable(false

Migrate

Using AI Code Generation

1import (2func main() {3    m := &migration.Migration{}4    m.Migrate()5    fmt.Println("Migration Done!")6}7import (8func main() {9    m := &migration.Migration{}10    m.Rollback()11    fmt.Println("Rollback Done!")12}13import (14func main() {15    m := &migration.Migration{}16    m.SetVersion(1)17    fmt.Println("Version Set Done!")18}19import (20func main() {21    m := &migration.Migration{}22    fmt.Println("Current Version is ", m.Version())23}24import (25func main() {26    m := &migration.Migration{}27    m.SetSync(true)28    fmt.Println("Sync Set Done!")29}30import (31func main() {32    m := &migration.Migration{}33    fmt.Println("Sync is ", m.Sync())34}35import (36func main() {37    m := &migration.Migration{}38    m.SetTableName("test")39    fmt.Println("Table Name Set Done!")40}41import (42func main() {

Migrate

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello world")4	migrations.Migrate()5}6import (7func Migrate() {8	db := db.Connect()9	defer db.Close()10	createUserTable(db)11	createPostTable(db)12	createCommentTable(db)13	createLikeTable(db)14	createFollowTable(db)15	createPostMediaTable(db)16	createPostTagTable(db)17	createPostMentionTable(db)18	createPostBookmarkTable(db)19	createPostShareTable(db)20}21func createUserTable(db *sql.DB) {22	user := models.User{}23	query := fmt.Sprintf("CREATE

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