How to use Migrate method of migrations Package

Best Testkube code snippet using migrations.Migrate

migrate.go

Source:migrate.go Github

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...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)...

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main.go

Source:main.go Github

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...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}...

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Migrate

Using AI Code Generation

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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()

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Migrate

Using AI Code Generation

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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();

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Migrate

Using AI Code Generation

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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() {

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Migrate

Using AI Code Generation

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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}

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Migrate

Using AI Code Generation

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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

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Migrate

Using AI Code Generation

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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() {

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Migrate

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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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