Convert original_author_id column data type to numeric

Author: Sumit189

models/migrations/migrations.go

@@ -592,7 +592,7 @@ var migrations = []Migration{
 	// v299 -> v300
 	NewMigration("Add content version to issue and comment table", v1_23.AddContentVersionToIssueAndComment),
 	// v300 -> v301
-	NewMigration("Chnage original_author_id of issue, comments, release, reaction and review table to accomodate OAuth2 UserId", v1_23.changeOriginalAuthorIDDataTypeToNumeric),
+	NewMigration("Convert original_author_id of issue, comments, release, reaction and review table to numeric", v1_23.ConvertAuthorIDToNumeric),
 }
 
 // GetCurrentDBVersion returns the current db version

models/migrations/v1_23/v300.go

@@ -6,17 +6,22 @@ package v1_23 //nolint
 import (
 	"strings"
 
+	"code.gitea.io/gitea/modules/setting"
 	"xorm.io/xorm"
 )
 
-func changeOriginalAuthorIDDataTypeToNumeric(x *xorm.Engine) error {
+func ConvertAuthorIDToNumeric(x *xorm.Engine) error {
+	// Google OAuth2 provider may give very long user IDs
+	if !setting.Database.Type.IsPostgreSQL() {
+		return nil
+	}
 	sql := strings.Join([]string{
-		"ALTER TABLE `issue` ALTER COLUMN `original_author_id` TYPE NUMERIC USING `original_author_id`::NUMERIC",
-		"ALTER TABLE `comment` ALTER COLUMN `original_author_id` TYPE NUMERIC USING `original_author_id`::NUMERIC",
-		"ALTER TABLE `release` ALTER COLUMN `original_author_id` TYPE NUMERIC USING `original_author_id`::NUMERIC",
-		"ALTER TABLE `reaction` ALTER COLUMN `original_author_id` TYPE NUMERIC USING `original_author_id`::NUMERIC",
-		"ALTER TABLE `review` ALTER COLUMN `original_author_id` TYPE NUMERIC USING `original_author_id`::NUMERIC",
-	}, "; ")
+		"ALTER TABLE issue ALTER COLUMN original_author_id TYPE NUMERIC USING original_author_id::NUMERIC;",
+		"ALTER TABLE comment ALTER COLUMN original_author_id TYPE NUMERIC USING original_author_id::NUMERIC;",
+		"ALTER TABLE release ALTER COLUMN original_author_id TYPE NUMERIC USING original_author_id::NUMERIC;",
+		"ALTER TABLE reaction ALTER COLUMN original_author_id TYPE NUMERIC USING original_author_id::NUMERIC;",
+		"ALTER TABLE review ALTER COLUMN original_author_id TYPE NUMERIC USING original_author_id::NUMERIC;",
+	}, " ")
 
 	_, err := x.Exec(sql)
 	return err