Array
Avram
- AddColumnAttributes
- Associations
  - BelongsTo
  - HasMany
  - HasOne
- Attribute
  - ErrorMessage
- AvramError
- BaseQueryTemplate
- BetweenCriteria
- BulkInsert
- CallableErrorMessage
- Callbacks
- ChronoUnits
- Connection
- ConnectionError
- Credentials
- Criteria
- Database
  - ColumnInfo
  - DatabaseCleaner
  - DatabaseInfo
  - FiberId
  - TableInfo
- DatabaseValidations
- DefineAttribute
- DeleteOperation
  - OperationStatus
- DeleteOperationTemplate
- Events
  - DeleteFailedEvent
  - DeleteSuccessEvent
  - FailedQueryEvent
  - QueryEvent
  - SaveFailedEvent
  - SaveSuccessEvent
- ExtractCriteria
- Factory
- FailedMigration
- FailedOperation
- GenericAttribute
- HabitatSettings
- I18n
- I18nBackend
- ImpossibleValidation
- IncludesCriteria
- InheritColumnAttributes
- Insert
  - Params
- InvalidDatabaseNameError
- InvalidOperationError
- InvalidQueryError
- Join
  - Full
  - Inner
  - Left
  - Right
  - SqlClause
- LazyLoadError
- MarkAsFailed
- Migrator
  - AlterExtensionStatement
  - AlterTableStatement
  - BuildReferenceFragment
  - ChangeNullStatement
  - Columns
    - Base
    - BoolColumn
    - BytesColumn
    - Float32Column
    - Float64Column
    - FloatColumn
    - Int16Column
    - Int32Column
    - Int64Column
    - JSON
      - AnyColumn
    - PrimaryKeys
    - StringColumn
    - TimeColumn
    - UUIDColumn
  - CreateExtensionStatement
  - CreateForeignKeyStatement
  - CreateFunctionStatement
  - CreateIndexStatement
  - CreateTableStatement
  - CreateTriggerStatement
  - DropExtensionStatement
  - DropForeignKeyStatement
  - DropFunctionStatement
  - DropIndexStatement
  - DropTableStatement
  - DropTriggerStatement
  - IndexStatementHelpers
    - Columns
  - Migration
    - V1
      - MigrationId
  - MigrationGenerator
  - MissingOnDeleteWithBelongsToError
  - Runner
  - StatementHelpers
- MissingRequiredAssociationError
- Model
  - JSONConverter
- NeedyInitializer
- NeedyInitializerAndDeleteMethods
- NeedyInitializerAndSaveMethods
- NestedSaveOperation
- Nothing
- Operation
- OperationErrors
- OrderBy
  - Direction
  - NullSorting
- OrderByClause
- OrderByRandom
- Paramable
- ParamKeyOverride
- Params
- PermittedAttribute
- PGClientNotInstalledError
- PGNotRunningError
- Polymorphic
- PrimaryKeyMethods
- PrimaryKeyQueryable
- PrimaryKeyType
- Queryable
  - PGValue
- QueryBuilder
  - ColumnName
- RecordNotFoundError
- Rollback
- SaveOperation
  - OperationStatus
- SaveOperationTemplate
- SchemaEnforcer
  - EnsureExistingTable
  - EnsureMatchingColumns
  - EnsureUUIDPrimaryKeyHasDefault
  - Validation
- SchemaMismatchError
- Slugify
- SoftDelete
  - Model
  - Query
- SpecHelper
- TableFor
- TableName
- Type
  - FailedCast
  - SuccessfulCast
- UnsupportedQueryError
- Uploadable
  - Lucky
- Upsert
- Validations
- Where
  - Condition
  - Conjunction
  - Equal
  - Excludes
  - GreaterThan
  - GreaterThanOrEqualTo
  - Ilike
  - In
  - Includes
  - LessThan
  - LessThanOrEqualTo
  - Like
  - NotEqual
  - NotIlike
  - NotIn
  - NotLike
  - NotNull
  - Null
  - NullSqlClause
  - PrecedenceEnd
  - PrecedenceStart
  - Raw
  - SqlClause
  - ValueHoldingSqlClause
BaseTask
Bool
- Lucky
  - ColumnType
  - Criteria
Char
DB
- Connection
- SavePointTransaction
- TopLevelTransaction
- Transaction
Db
- Console
- Create
  - Migrator
- Drop
- Migrate
  - One
- Migrations
  - Status
- Redo
- Reset
- Rollback
- RollbackAll
- RollbackTo
- Schema
  - Dump
  - Restore
- Setup
- VerifyConnection
Enum
- Lucky
  - ColumnType
  - Criteria
Fiber
Float64
- Lucky
  - ColumnType
  - Criteria
Gen
- Migration
  - HabitatSettings
- Mixins
  - MigrationWithColumns
- Model
- Resource
  - Browser
    - InvalidOption
Int16
- Lucky
  - ColumnType
  - Criteria
Int32
- Lucky
  - ColumnType
  - Criteria
Int64
- Lucky
  - ColumnType
  - Criteria
Nil
Object
Slice
- Lucky
  - ColumnType
  - Criteria
String
- Lucky
  - ColumnType
  - Criteria
Time
- Lucky
  - ColumnType
  - Criteria
UUID
- Lucky
  - ColumnType
  - Criteria

Built with Crystal 1.9.2
2023-10-08 13:53:24 UTC

class Avram::Rollback

Overview

Raise to rollback a transaction.

Defined in:

avram/errors.cr

Instance methods inherited from class `Object`