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Refactor setting.Database.UseXXX to methods (go-gitea#23354) (go-gi…
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…tea#23356)

Backport go-gitea#23354

Replace go-gitea#23350.

Refactor `setting.Database.UseMySQL` to
`setting.Database.Type.IsMySQL()`.

To avoid mismatching between `Type` and `UseXXX`.

This refactor can fix the bug mentioned in go-gitea#23350, so it should be
backported.

Co-authored-by: Jason Song <i@wolfogre.com>
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GiteaBot and wolfogre authored Mar 7, 2023
1 parent e8e871b commit ecae628
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Showing 36 changed files with 103 additions and 96 deletions.
2 changes: 1 addition & 1 deletion cmd/convert.go
Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ func runConvert(ctx *cli.Context) error {
log.Info("Log path: %s", setting.Log.RootPath)
log.Info("Configuration file: %s", setting.CustomConf)

if !setting.Database.UseMySQL {
if !setting.Database.Type.IsMySQL() {
fmt.Println("This command can only be used with a MySQL database")
return nil
}
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2 changes: 1 addition & 1 deletion cmd/dump.go
Original file line number Diff line number Diff line change
Expand Up @@ -279,7 +279,7 @@ func runDump(ctx *cli.Context) error {
}()

targetDBType := ctx.String("database")
if len(targetDBType) > 0 && targetDBType != setting.Database.Type {
if len(targetDBType) > 0 && targetDBType != setting.Database.Type.String() {
log.Info("Dumping database %s => %s...", setting.Database.Type, targetDBType)
} else {
log.Info("Dumping database...")
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6 changes: 3 additions & 3 deletions models/activities/action.go
Original file line number Diff line number Diff line change
Expand Up @@ -99,7 +99,7 @@ func (a *Action) TableIndices() []*schemas.Index {
actUserIndex.AddColumn("act_user_id", "repo_id", "created_unix", "user_id", "is_deleted")

indices := []*schemas.Index{actUserIndex, repoIndex}
if setting.Database.UsePostgreSQL {
if setting.Database.Type.IsPostgreSQL() {
cudIndex := schemas.NewIndex("c_u_d", schemas.IndexType)
cudIndex.AddColumn("created_unix", "user_id", "is_deleted")
indices = append(indices, cudIndex)
Expand Down Expand Up @@ -640,15 +640,15 @@ func DeleteIssueActions(ctx context.Context, repoID, issueID int64) error {

// CountActionCreatedUnixString count actions where created_unix is an empty string
func CountActionCreatedUnixString(ctx context.Context) (int64, error) {
if setting.Database.UseSQLite3 {
if setting.Database.Type.IsSQLite3() {
return db.GetEngine(ctx).Where(`created_unix = ""`).Count(new(Action))
}
return 0, nil
}

// FixActionCreatedUnixString set created_unix to zero if it is an empty string
func FixActionCreatedUnixString(ctx context.Context) (int64, error) {
if setting.Database.UseSQLite3 {
if setting.Database.Type.IsSQLite3() {
res, err := db.GetEngine(ctx).Exec(`UPDATE action SET created_unix = 0 WHERE created_unix = ""`)
if err != nil {
return 0, err
Expand Down
2 changes: 1 addition & 1 deletion models/activities/action_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -234,7 +234,7 @@ func TestGetFeedsCorrupted(t *testing.T) {
}

func TestConsistencyUpdateAction(t *testing.T) {
if !setting.Database.UseSQLite3 {
if !setting.Database.Type.IsSQLite3() {
t.Skip("Test is only for SQLite database.")
}
assert.NoError(t, unittest.PrepareTestDatabase())
Expand Down
4 changes: 2 additions & 2 deletions models/activities/user_heatmap.go
Original file line number Diff line number Diff line change
Expand Up @@ -39,9 +39,9 @@ func getUserHeatmapData(user *user_model.User, team *organization.Team, doer *us
groupBy := "created_unix / 900 * 900"
groupByName := "timestamp" // We need this extra case because mssql doesn't allow grouping by alias
switch {
case setting.Database.UseMySQL:
case setting.Database.Type.IsMySQL():
groupBy = "created_unix DIV 900 * 900"
case setting.Database.UseMSSQL:
case setting.Database.Type.IsMSSQL():
groupByName = groupBy
}

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2 changes: 1 addition & 1 deletion models/db/common.go
Original file line number Diff line number Diff line change
Expand Up @@ -15,7 +15,7 @@ import (
// BuildCaseInsensitiveLike returns a condition to check if the given value is like the given key case-insensitively.
// Handles especially SQLite correctly as UPPER there only transforms ASCII letters.
func BuildCaseInsensitiveLike(key, value string) builder.Cond {
if setting.Database.UseSQLite3 {
if setting.Database.Type.IsSQLite3() {
return builder.Like{"UPPER(" + key + ")", util.ToUpperASCII(value)}
}
return builder.Like{"UPPER(" + key + ")", strings.ToUpper(value)}
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4 changes: 2 additions & 2 deletions models/db/engine.go
Original file line number Diff line number Diff line change
Expand Up @@ -100,12 +100,12 @@ func newXORMEngine() (*xorm.Engine, error) {

var engine *xorm.Engine

if setting.Database.UsePostgreSQL && len(setting.Database.Schema) > 0 {
if setting.Database.Type.IsPostgreSQL() && len(setting.Database.Schema) > 0 {
// OK whilst we sort out our schema issues - create a schema aware postgres
registerPostgresSchemaDriver()
engine, err = xorm.NewEngine("postgresschema", connStr)
} else {
engine, err = xorm.NewEngine(setting.Database.Type, connStr)
engine, err = xorm.NewEngine(setting.Database.Type.String(), connStr)
}

if err != nil {
Expand Down
2 changes: 1 addition & 1 deletion models/db/index.go
Original file line number Diff line number Diff line change
Expand Up @@ -73,7 +73,7 @@ func postgresGetNextResourceIndex(ctx context.Context, tableName string, groupID

// GetNextResourceIndex generates a resource index, it must run in the same transaction where the resource is created
func GetNextResourceIndex(ctx context.Context, tableName string, groupID int64) (int64, error) {
if setting.Database.UsePostgreSQL {
if setting.Database.Type.IsPostgreSQL() {
return postgresGetNextResourceIndex(ctx, tableName, groupID)
}

Expand Down
4 changes: 2 additions & 2 deletions models/db/sequence.go
Original file line number Diff line number Diff line change
Expand Up @@ -13,7 +13,7 @@ import (

// CountBadSequences looks for broken sequences from recreate-table mistakes
func CountBadSequences(_ context.Context) (int64, error) {
if !setting.Database.UsePostgreSQL {
if !setting.Database.Type.IsPostgreSQL() {
return 0, nil
}

Expand All @@ -34,7 +34,7 @@ func CountBadSequences(_ context.Context) (int64, error) {

// FixBadSequences fixes for broken sequences from recreate-table mistakes
func FixBadSequences(_ context.Context) error {
if !setting.Database.UsePostgreSQL {
if !setting.Database.Type.IsPostgreSQL() {
return nil
}

Expand Down
2 changes: 1 addition & 1 deletion models/git/commit_status.go
Original file line number Diff line number Diff line change
Expand Up @@ -65,7 +65,7 @@ func postgresGetCommitStatusIndex(ctx context.Context, repoID int64, sha string)

// GetNextCommitStatusIndex retried 3 times to generate a resource index
func GetNextCommitStatusIndex(ctx context.Context, repoID int64, sha string) (int64, error) {
if setting.Database.UsePostgreSQL {
if setting.Database.Type.IsPostgreSQL() {
return postgresGetCommitStatusIndex(ctx, repoID, sha)
}

Expand Down
28 changes: 14 additions & 14 deletions models/migrations/base/db.go
Original file line number Diff line number Diff line change
Expand Up @@ -89,7 +89,7 @@ func RecreateTable(sess *xorm.Session, bean interface{}) error {
hasID = hasID || (column.IsPrimaryKey && column.IsAutoIncrement)
}

if hasID && setting.Database.UseMSSQL {
if hasID && setting.Database.Type.IsMSSQL() {
if _, err := sess.Exec(fmt.Sprintf("SET IDENTITY_INSERT `%s` ON", tempTableName)); err != nil {
log.Error("Unable to set identity insert for table %s. Error: %v", tempTableName, err)
return err
Expand Down Expand Up @@ -143,15 +143,15 @@ func RecreateTable(sess *xorm.Session, bean interface{}) error {
return err
}

if hasID && setting.Database.UseMSSQL {
if hasID && setting.Database.Type.IsMSSQL() {
if _, err := sess.Exec(fmt.Sprintf("SET IDENTITY_INSERT `%s` OFF", tempTableName)); err != nil {
log.Error("Unable to switch off identity insert for table %s. Error: %v", tempTableName, err)
return err
}
}

switch {
case setting.Database.UseSQLite3:
case setting.Database.Type.IsSQLite3():
// SQLite will drop all the constraints on the old table
if _, err := sess.Exec(fmt.Sprintf("DROP TABLE `%s`", tableName)); err != nil {
log.Error("Unable to drop old table %s. Error: %v", tableName, err)
Expand All @@ -178,7 +178,7 @@ func RecreateTable(sess *xorm.Session, bean interface{}) error {
return err
}

case setting.Database.UseMySQL:
case setting.Database.Type.IsMySQL():
// MySQL will drop all the constraints on the old table
if _, err := sess.Exec(fmt.Sprintf("DROP TABLE `%s`", tableName)); err != nil {
log.Error("Unable to drop old table %s. Error: %v", tableName, err)
Expand All @@ -205,7 +205,7 @@ func RecreateTable(sess *xorm.Session, bean interface{}) error {
log.Error("Unable to recreate uniques on table %s. Error: %v", tableName, err)
return err
}
case setting.Database.UsePostgreSQL:
case setting.Database.Type.IsPostgreSQL():
var originalSequences []string
type sequenceData struct {
LastValue int `xorm:"'last_value'"`
Expand Down Expand Up @@ -296,7 +296,7 @@ func RecreateTable(sess *xorm.Session, bean interface{}) error {

}

case setting.Database.UseMSSQL:
case setting.Database.Type.IsMSSQL():
// MSSQL will drop all the constraints on the old table
if _, err := sess.Exec(fmt.Sprintf("DROP TABLE `%s`", tableName)); err != nil {
log.Error("Unable to drop old table %s. Error: %v", tableName, err)
Expand All @@ -323,7 +323,7 @@ func DropTableColumns(sess *xorm.Session, tableName string, columnNames ...strin
// TODO: This will not work if there are foreign keys

switch {
case setting.Database.UseSQLite3:
case setting.Database.Type.IsSQLite3():
// First drop the indexes on the columns
res, errIndex := sess.Query(fmt.Sprintf("PRAGMA index_list(`%s`)", tableName))
if errIndex != nil {
Expand Down Expand Up @@ -405,7 +405,7 @@ func DropTableColumns(sess *xorm.Session, tableName string, columnNames ...strin
return err
}

case setting.Database.UsePostgreSQL:
case setting.Database.Type.IsPostgreSQL():
cols := ""
for _, col := range columnNames {
if cols != "" {
Expand All @@ -416,7 +416,7 @@ func DropTableColumns(sess *xorm.Session, tableName string, columnNames ...strin
if _, err := sess.Exec(fmt.Sprintf("ALTER TABLE `%s` %s", tableName, cols)); err != nil {
return fmt.Errorf("Drop table `%s` columns %v: %v", tableName, columnNames, err)
}
case setting.Database.UseMySQL:
case setting.Database.Type.IsMySQL():
// Drop indexes on columns first
sql := fmt.Sprintf("SHOW INDEX FROM %s WHERE column_name IN ('%s')", tableName, strings.Join(columnNames, "','"))
res, err := sess.Query(sql)
Expand Down Expand Up @@ -444,7 +444,7 @@ func DropTableColumns(sess *xorm.Session, tableName string, columnNames ...strin
if _, err := sess.Exec(fmt.Sprintf("ALTER TABLE `%s` %s", tableName, cols)); err != nil {
return fmt.Errorf("Drop table `%s` columns %v: %v", tableName, columnNames, err)
}
case setting.Database.UseMSSQL:
case setting.Database.Type.IsMSSQL():
cols := ""
for _, col := range columnNames {
if cols != "" {
Expand Down Expand Up @@ -543,13 +543,13 @@ func newXORMEngine() (*xorm.Engine, error) {

func deleteDB() error {
switch {
case setting.Database.UseSQLite3:
case setting.Database.Type.IsSQLite3():
if err := util.Remove(setting.Database.Path); err != nil {
return err
}
return os.MkdirAll(path.Dir(setting.Database.Path), os.ModePerm)

case setting.Database.UseMySQL:
case setting.Database.Type.IsMySQL():
db, err := sql.Open("mysql", fmt.Sprintf("%s:%s@tcp(%s)/",
setting.Database.User, setting.Database.Passwd, setting.Database.Host))
if err != nil {
Expand All @@ -565,7 +565,7 @@ func deleteDB() error {
return err
}
return nil
case setting.Database.UsePostgreSQL:
case setting.Database.Type.IsPostgreSQL():
db, err := sql.Open("postgres", fmt.Sprintf("postgres://%s:%s@%s/?sslmode=%s",
setting.Database.User, setting.Database.Passwd, setting.Database.Host, setting.Database.SSLMode))
if err != nil {
Expand Down Expand Up @@ -612,7 +612,7 @@ func deleteDB() error {
}
return nil
}
case setting.Database.UseMSSQL:
case setting.Database.Type.IsMSSQL():
host, port := setting.ParseMSSQLHostPort(setting.Database.Host)
db, err := sql.Open("mssql", fmt.Sprintf("server=%s; port=%s; database=%s; user id=%s; password=%s;",
host, port, "master", setting.Database.User, setting.Database.Passwd))
Expand Down
4 changes: 2 additions & 2 deletions models/migrations/v1_12/v139.go
Original file line number Diff line number Diff line change
Expand Up @@ -13,9 +13,9 @@ func PrependRefsHeadsToIssueRefs(x *xorm.Engine) error {
var query string

switch {
case setting.Database.UseMSSQL:
case setting.Database.Type.IsMSSQL():
query = "UPDATE `issue` SET `ref` = 'refs/heads/' + `ref` WHERE `ref` IS NOT NULL AND `ref` <> '' AND `ref` NOT LIKE 'refs/%'"
case setting.Database.UseMySQL:
case setting.Database.Type.IsMySQL():
query = "UPDATE `issue` SET `ref` = CONCAT('refs/heads/', `ref`) WHERE `ref` IS NOT NULL AND `ref` <> '' AND `ref` NOT LIKE 'refs/%';"
default:
query = "UPDATE `issue` SET `ref` = 'refs/heads/' || `ref` WHERE `ref` IS NOT NULL AND `ref` <> '' AND `ref` NOT LIKE 'refs/%'"
Expand Down
2 changes: 1 addition & 1 deletion models/migrations/v1_13/v140.go
Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@ func FixLanguageStatsToSaveSize(x *xorm.Engine) error {

// Delete language stat statuses
truncExpr := "TRUNCATE TABLE"
if setting.Database.UseSQLite3 {
if setting.Database.Type.IsSQLite3() {
truncExpr = "DELETE FROM"
}

Expand Down
8 changes: 4 additions & 4 deletions models/migrations/v1_13/v145.go
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,7 @@ func IncreaseLanguageField(x *xorm.Engine) error {
return err
}

if setting.Database.UseSQLite3 {
if setting.Database.Type.IsSQLite3() {
// SQLite maps VARCHAR to TEXT without size so we're done
return nil
}
Expand All @@ -41,11 +41,11 @@ func IncreaseLanguageField(x *xorm.Engine) error {
}

switch {
case setting.Database.UseMySQL:
case setting.Database.Type.IsMySQL():
if _, err := sess.Exec(fmt.Sprintf("ALTER TABLE language_stat MODIFY COLUMN language %s", sqlType)); err != nil {
return err
}
case setting.Database.UseMSSQL:
case setting.Database.Type.IsMSSQL():
// Yet again MSSQL just has to be awkward.
// Here we have to drop the constraints first and then rebuild them
constraints := make([]string, 0)
Expand All @@ -71,7 +71,7 @@ func IncreaseLanguageField(x *xorm.Engine) error {
if err := sess.CreateUniques(new(LanguageStat)); err != nil {
return err
}
case setting.Database.UsePostgreSQL:
case setting.Database.Type.IsPostgreSQL():
if _, err := sess.Exec(fmt.Sprintf("ALTER TABLE language_stat ALTER COLUMN language TYPE %s", sqlType)); err != nil {
return err
}
Expand Down
8 changes: 4 additions & 4 deletions models/migrations/v1_13/v151.go
Original file line number Diff line number Diff line change
Expand Up @@ -17,13 +17,13 @@ import (

func SetDefaultPasswordToArgon2(x *xorm.Engine) error {
switch {
case setting.Database.UseMySQL:
case setting.Database.Type.IsMySQL():
_, err := x.Exec("ALTER TABLE `user` ALTER passwd_hash_algo SET DEFAULT 'argon2';")
return err
case setting.Database.UsePostgreSQL:
case setting.Database.Type.IsPostgreSQL():
_, err := x.Exec("ALTER TABLE `user` ALTER COLUMN passwd_hash_algo SET DEFAULT 'argon2';")
return err
case setting.Database.UseMSSQL:
case setting.Database.Type.IsMSSQL():
// need to find the constraint and drop it, then recreate it.
sess := x.NewSession()
defer sess.Close()
Expand Down Expand Up @@ -53,7 +53,7 @@ func SetDefaultPasswordToArgon2(x *xorm.Engine) error {
}
return sess.Commit()

case setting.Database.UseSQLite3:
case setting.Database.Type.IsSQLite3():
// drop through
default:
log.Fatal("Unrecognized DB")
Expand Down
10 changes: 5 additions & 5 deletions models/migrations/v1_14/v158.go
Original file line number Diff line number Diff line change
Expand Up @@ -62,7 +62,7 @@ func UpdateCodeCommentReplies(x *xorm.Engine) error {
return err
}

if setting.Database.UseMSSQL {
if setting.Database.Type.IsMSSQL() {
if _, err := sess.Exec(sqlSelect + " INTO #temp_comments" + sqlTail); err != nil {
log.Error("unable to create temporary table")
return err
Expand All @@ -72,13 +72,13 @@ func UpdateCodeCommentReplies(x *xorm.Engine) error {
comments := make([]*Comment, 0, batchSize)

switch {
case setting.Database.UseMySQL:
case setting.Database.Type.IsMySQL():
sqlCmd = sqlSelect + sqlTail + " LIMIT " + strconv.Itoa(batchSize) + ", " + strconv.Itoa(start)
case setting.Database.UsePostgreSQL:
case setting.Database.Type.IsPostgreSQL():
fallthrough
case setting.Database.UseSQLite3:
case setting.Database.Type.IsSQLite3():
sqlCmd = sqlSelect + sqlTail + " LIMIT " + strconv.Itoa(batchSize) + " OFFSET " + strconv.Itoa(start)
case setting.Database.UseMSSQL:
case setting.Database.Type.IsMSSQL():
sqlCmd = "SELECT TOP " + strconv.Itoa(batchSize) + " * FROM #temp_comments WHERE " +
"(id NOT IN ( SELECT TOP " + strconv.Itoa(start) + " id FROM #temp_comments ORDER BY id )) ORDER BY id"
default:
Expand Down
2 changes: 1 addition & 1 deletion models/migrations/v1_14/v175.go
Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@ import (
)

func FixPostgresIDSequences(x *xorm.Engine) error {
if !setting.Database.UsePostgreSQL {
if !setting.Database.Type.IsPostgreSQL() {
return nil
}

Expand Down
4 changes: 2 additions & 2 deletions models/migrations/v1_15/v184.go
Original file line number Diff line number Diff line change
Expand Up @@ -54,11 +54,11 @@ func RenameTaskErrorsToMessage(x *xorm.Engine) error {
}

switch {
case setting.Database.UseMySQL:
case setting.Database.Type.IsMySQL():
if _, err := sess.Exec("ALTER TABLE `task` CHANGE errors message text"); err != nil {
return err
}
case setting.Database.UseMSSQL:
case setting.Database.Type.IsMSSQL():
if _, err := sess.Exec("sp_rename 'task.errors', 'message', 'COLUMN'"); err != nil {
return err
}
Expand Down
2 changes: 1 addition & 1 deletion models/migrations/v1_16/v191.go
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ func AlterIssueAndCommentTextFieldsToLongText(x *xorm.Engine) error {
return err
}

if setting.Database.UseMySQL {
if setting.Database.Type.IsMySQL() {
if _, err := sess.Exec("ALTER TABLE `issue` CHANGE `content` `content` LONGTEXT"); err != nil {
return err
}
Expand Down
2 changes: 1 addition & 1 deletion models/migrations/v1_17/v217.go
Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ func AlterHookTaskTextFieldsToLongText(x *xorm.Engine) error {
return err
}

if setting.Database.UseMySQL {
if setting.Database.Type.IsMySQL() {
if _, err := sess.Exec("ALTER TABLE `hook_task` CHANGE `payload_content` `payload_content` LONGTEXT, CHANGE `request_content` `request_content` LONGTEXT, change `response_content` `response_content` LONGTEXT"); err != nil {
return err
}
Expand Down
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