gorm

package module

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Versions in this module

v1

v1.9.18

Apr 20, 2021

Changes in this version

+ var DefaultSchemaNameHandler = func(db *DB, defaultSchemaName string) string

+ func GetSchemaStr(schemaName string) string

+ func ToSchemaName(name string) string

type DB

+ func (s *DB) BeginTx(ctx context.Context, opts *sql.TxOptions) *DB

+ func (s *DB) RollbackUnlessCommitted() *DB

+ func (s *DB) SetNowFuncOverride(nowFuncOverride func() time.Time) *DB

+ func (s *DB) Transaction(fc func(tx *DB) error) (err error)

type Dialect

+ HasSchema func(schemaName string) bool

+ LastInsertIDOutputInterstitial func(tableName, columnName string, columns []string) string

+ NormalizeIndexAndColumn func(indexName, columnName string) (string, string)

type NamingStrategy

+ Schema Namer

+ func (ns *NamingStrategy) SchemaName(name string) string

type Scope

+ func (scope *Scope) QuotedSchemaName() (name string)

+ func (scope *Scope) SchemaName() string

+ type SqlExpr struct

v1.9.2

Nov 3, 2018

Changes in this version

+ var TheNamingStrategy = &NamingStrategy

+ func AddNamingStrategy(ns *NamingStrategy)

+ func ToColumnName(name string) string

+ func ToTableName(name string) string

type DB

+ func (s *DB) Preloads(out interface{}) *DB

type Dialect

+ func GetDialect(name string) (dialect Dialect, ok bool)

+ type Namer func(string) string

+ type NamingStrategy struct

+ Column Namer

+ DB Namer

+ Table Namer

+ func (ns *NamingStrategy) ColumnName(name string) string

+ func (ns *NamingStrategy) DBName(name string) string

+ func (ns *NamingStrategy) TableName(name string) string

type StructField

+ func (s *StructField) TagSettingsDelete(key string)

+ func (s *StructField) TagSettingsGet(key string) (string, bool)

+ func (s *StructField) TagSettingsSet(key, val string)

v1.9.1

Feb 27, 2018

Changes in this version

+ var DefaultCallback = &Callback

+ var DefaultTableNameHandler = func(db *DB, defaultTableName string) string

+ var ErrCantStartTransaction = errors.New("can't start transaction")

+ var ErrInvalidSQL = errors.New("invalid SQL")

+ var ErrInvalidTransaction = errors.New("no valid transaction")

+ var ErrRecordNotFound = errors.New("record not found")

+ var ErrUnaddressable = errors.New("using unaddressable value")

+ var LogFormatter = func(values ...interface{}) (messages []interface{})

+ var NowFunc = func() time.Time

+ var ParseFieldStructForDialect = func(field *StructField, dialect Dialect) (fieldValue reflect.Value, sqlType string, size int, additionalType string)

+ func Expr(expression string, args ...interface{}) *expr

+ func IsByteArrayOrSlice(value reflect.Value) bool

+ func IsRecordNotFoundError(err error) bool

+ func RegisterDialect(name string, dialect Dialect)

+ func ToDBName(name string) string

+ type Association struct

+ Error error

+ func (association *Association) Append(values ...interface{}) *Association

+ func (association *Association) Clear() *Association

+ func (association *Association) Count() int

+ func (association *Association) Delete(values ...interface{}) *Association

+ func (association *Association) Find(value interface{}) *Association

+ func (association *Association) Replace(values ...interface{}) *Association

+ type Callback struct

+ func (c *Callback) Create() *CallbackProcessor

+ func (c *Callback) Delete() *CallbackProcessor

+ func (c *Callback) Query() *CallbackProcessor

+ func (c *Callback) RowQuery() *CallbackProcessor

+ func (c *Callback) Update() *CallbackProcessor

+ type CallbackProcessor struct

+ func (cp *CallbackProcessor) After(callbackName string) *CallbackProcessor

+ func (cp *CallbackProcessor) Before(callbackName string) *CallbackProcessor

+ func (cp *CallbackProcessor) Get(callbackName string) (callback func(scope *Scope))

+ func (cp *CallbackProcessor) Register(callbackName string, callback func(scope *Scope))

+ func (cp *CallbackProcessor) Remove(callbackName string)

+ func (cp *CallbackProcessor) Replace(callbackName string, callback func(scope *Scope))

+ type DB struct

+ Error error

+ RowsAffected int64

+ Value interface{}

+ func Open(dialect string, args ...interface{}) (db *DB, err error)

+ func (s *DB) AddError(err error) error

+ func (s *DB) AddForeignKey(field string, dest string, onDelete string, onUpdate string) *DB

+ func (s *DB) AddIndex(indexName string, columns ...string) *DB

+ func (s *DB) AddUniqueIndex(indexName string, columns ...string) *DB

+ func (s *DB) Assign(attrs ...interface{}) *DB

+ func (s *DB) Association(column string) *Association

+ func (s *DB) Attrs(attrs ...interface{}) *DB

+ func (s *DB) AutoMigrate(values ...interface{}) *DB

+ func (s *DB) Begin() *DB

+ func (s *DB) BlockGlobalUpdate(enable bool) *DB

+ func (s *DB) Callback() *Callback

+ func (s *DB) Close() error

+ func (s *DB) Commit() *DB

+ func (s *DB) CommonDB() SQLCommon

+ func (s *DB) Count(value interface{}) *DB

+ func (s *DB) Create(value interface{}) *DB

+ func (s *DB) CreateTable(models ...interface{}) *DB

+ func (s *DB) DB() *sql.DB

+ func (s *DB) Debug() *DB

+ func (s *DB) Delete(value interface{}, where ...interface{}) *DB

+ func (s *DB) Dialect() Dialect

+ func (s *DB) DropColumn(column string) *DB

+ func (s *DB) DropTable(values ...interface{}) *DB

+ func (s *DB) DropTableIfExists(values ...interface{}) *DB

+ func (s *DB) Exec(sql string, values ...interface{}) *DB

+ func (s *DB) Find(out interface{}, where ...interface{}) *DB

+ func (s *DB) First(out interface{}, where ...interface{}) *DB

+ func (s *DB) FirstOrCreate(out interface{}, where ...interface{}) *DB

+ func (s *DB) FirstOrInit(out interface{}, where ...interface{}) *DB

+ func (s *DB) Get(name string) (value interface{}, ok bool)

+ func (s *DB) GetErrors() []error

+ func (s *DB) Group(query string) *DB

+ func (s *DB) HasBlockGlobalUpdate() bool

+ func (s *DB) HasTable(value interface{}) bool

+ func (s *DB) Having(query interface{}, values ...interface{}) *DB

+ func (s *DB) InstantSet(name string, value interface{}) *DB

+ func (s *DB) Joins(query string, args ...interface{}) *DB

+ func (s *DB) Last(out interface{}, where ...interface{}) *DB

+ func (s *DB) Limit(limit interface{}) *DB

+ func (s *DB) LogMode(enable bool) *DB

+ func (s *DB) Model(value interface{}) *DB

+ func (s *DB) ModifyColumn(column string, typ string) *DB

+ func (s *DB) New() *DB

+ func (s *DB) NewRecord(value interface{}) bool

+ func (s *DB) NewScope(value interface{}) *Scope

+ func (s *DB) Not(query interface{}, args ...interface{}) *DB

+ func (s *DB) Offset(offset interface{}) *DB

+ func (s *DB) Omit(columns ...string) *DB

+ func (s *DB) Or(query interface{}, args ...interface{}) *DB

+ func (s *DB) Order(value interface{}, reorder ...bool) *DB

+ func (s *DB) Pluck(column string, value interface{}) *DB

+ func (s *DB) Preload(column string, conditions ...interface{}) *DB

+ func (s *DB) QueryExpr() *expr

+ func (s *DB) Raw(sql string, values ...interface{}) *DB

+ func (s *DB) RecordNotFound() bool

+ func (s *DB) Related(value interface{}, foreignKeys ...string) *DB

+ func (s *DB) RemoveForeignKey(field string, dest string) *DB

+ func (s *DB) RemoveIndex(indexName string) *DB

+ func (s *DB) Rollback() *DB

+ func (s *DB) Row() *sql.Row

+ func (s *DB) Rows() (*sql.Rows, error)

+ func (s *DB) Save(value interface{}) *DB

+ func (s *DB) Scan(dest interface{}) *DB

+ func (s *DB) ScanRows(rows *sql.Rows, result interface{}) error

+ func (s *DB) Scopes(funcs ...func(*DB) *DB) *DB

+ func (s *DB) Select(query interface{}, args ...interface{}) *DB

+ func (s *DB) Set(name string, value interface{}) *DB

+ func (s *DB) SetJoinTableHandler(source interface{}, column string, handler JoinTableHandlerInterface)

+ func (s *DB) SetLogger(log logger)

+ func (s *DB) SingularTable(enable bool)

+ func (s *DB) SubQuery() *expr

+ func (s *DB) Table(name string) *DB

+ func (s *DB) Take(out interface{}, where ...interface{}) *DB

+ func (s *DB) Unscoped() *DB

+ func (s *DB) Update(attrs ...interface{}) *DB

+ func (s *DB) UpdateColumn(attrs ...interface{}) *DB

+ func (s *DB) UpdateColumns(values interface{}) *DB

+ func (s *DB) Updates(values interface{}, ignoreProtectedAttrs ...bool) *DB

+ func (s *DB) Where(query interface{}, args ...interface{}) *DB

+ type DefaultForeignKeyNamer struct

+ func (DefaultForeignKeyNamer) BuildKeyName(kind, tableName string, fields ...string) string

+ type Dialect interface

+ BindVar func(i int) string

+ BuildKeyName func(kind, tableName string, fields ...string) string

+ CurrentDatabase func() string

+ DataTypeOf func(field *StructField) string

+ DefaultValueStr func() string

+ GetName func() string

+ HasColumn func(tableName string, columnName string) bool

+ HasForeignKey func(tableName string, foreignKeyName string) bool

+ HasIndex func(tableName string, indexName string) bool

+ HasTable func(tableName string) bool

+ LastInsertIDReturningSuffix func(tableName, columnName string) string

+ LimitAndOffsetSQL func(limit, offset interface{}) string

+ ModifyColumn func(tableName string, columnName string, typ string) error

+ Quote func(key string) string

+ RemoveIndex func(tableName string, indexName string) error

+ SelectFromDummyTable func() string

+ SetDB func(db SQLCommon)

+ type Errors []error

+ func (errs Errors) Add(newErrors ...error) Errors

+ func (errs Errors) Error() string

+ func (errs Errors) GetErrors() []error

+ type Field struct

+ Field reflect.Value

+ IsBlank bool

+ func (field *Field) Set(value interface{}) (err error)

+ type JoinTableForeignKey struct

+ AssociationDBName string

+ DBName string

+ type JoinTableHandler struct

+ Destination JoinTableSource

+ Source JoinTableSource

+ TableName string

+ func (s *JoinTableHandler) DestinationForeignKeys() []JoinTableForeignKey

+ func (s *JoinTableHandler) Setup(relationship *Relationship, tableName string, source reflect.Type, ...)

+ func (s *JoinTableHandler) SourceForeignKeys() []JoinTableForeignKey

+ func (s JoinTableHandler) Add(handler JoinTableHandlerInterface, db *DB, source interface{}, ...) error

+ func (s JoinTableHandler) Delete(handler JoinTableHandlerInterface, db *DB, sources ...interface{}) error

+ func (s JoinTableHandler) JoinWith(handler JoinTableHandlerInterface, db *DB, source interface{}) *DB

+ func (s JoinTableHandler) Table(db *DB) string

+ type JoinTableHandlerInterface interface

+ Add func(handler JoinTableHandlerInterface, db *DB, source interface{}, ...) error

+ Delete func(handler JoinTableHandlerInterface, db *DB, sources ...interface{}) error

+ DestinationForeignKeys func() []JoinTableForeignKey

+ JoinWith func(handler JoinTableHandlerInterface, db *DB, source interface{}) *DB

+ Setup func(relationship *Relationship, tableName string, source reflect.Type, ...)

+ SourceForeignKeys func() []JoinTableForeignKey

+ Table func(db *DB) string

+ type JoinTableSource struct

+ ForeignKeys []JoinTableForeignKey

+ ModelType reflect.Type

+ type LogWriter interface

+ Println func(v ...interface{})

+ type Logger struct

+ func (logger Logger) Print(values ...interface{})

+ type Model struct

+ CreatedAt time.Time

+ DeletedAt *time.Time

+ ID uint

+ UpdatedAt time.Time

+ type ModelStruct struct

+ ModelType reflect.Type

+ PrimaryFields []*StructField

+ StructFields []*StructField

+ func (s *ModelStruct) TableName(db *DB) string

+ type Relationship struct

+ AssociationForeignDBNames []string

+ AssociationForeignFieldNames []string

+ ForeignDBNames []string

+ ForeignFieldNames []string

+ JoinTableHandler JoinTableHandlerInterface

+ Kind string

+ PolymorphicDBName string

+ PolymorphicType string

+ PolymorphicValue string

+ type RowQueryResult struct

+ Row *sql.Row

+ type RowsQueryResult struct

+ Error error

+ Rows *sql.Rows

+ type SQLCommon interface

+ Exec func(query string, args ...interface{}) (sql.Result, error)

+ Prepare func(query string) (*sql.Stmt, error)

+ Query func(query string, args ...interface{}) (*sql.Rows, error)

+ QueryRow func(query string, args ...interface{}) *sql.Row

+ type Scope struct

+ SQL string

+ SQLVars []interface{}

+ Search *search

+ Value interface{}

+ func (scope *Scope) AddToVars(value interface{}) string

+ func (scope *Scope) Begin() *Scope

+ func (scope *Scope) CallMethod(methodName string)

+ func (scope *Scope) CombinedConditionSql() string

+ func (scope *Scope) CommitOrRollback() *Scope

+ func (scope *Scope) DB() *DB

+ func (scope *Scope) Dialect() Dialect

+ func (scope *Scope) Err(err error) error

+ func (scope *Scope) Exec() *Scope

+ func (scope *Scope) FieldByName(name string) (field *Field, ok bool)

+ func (scope *Scope) Fields() []*Field

+ func (scope *Scope) Get(name string) (interface{}, bool)

+ func (scope *Scope) GetModelStruct() *ModelStruct

+ func (scope *Scope) GetStructFields() (fields []*StructField)

+ func (scope *Scope) HasColumn(column string) bool

+ func (scope *Scope) HasError() bool

+ func (scope *Scope) IndirectValue() reflect.Value

+ func (scope *Scope) InstanceGet(name string) (interface{}, bool)

+ func (scope *Scope) InstanceID() string

+ func (scope *Scope) InstanceSet(name string, value interface{}) *Scope

+ func (scope *Scope) Log(v ...interface{})

+ func (scope *Scope) New(value interface{}) *Scope

+ func (scope *Scope) NewDB() *DB

+ func (scope *Scope) OmitAttrs() []string

+ func (scope *Scope) PrimaryField() *Field

+ func (scope *Scope) PrimaryFields() (fields []*Field)

+ func (scope *Scope) PrimaryKey() string

+ func (scope *Scope) PrimaryKeyValue() interface{}

+ func (scope *Scope) PrimaryKeyZero() bool

+ func (scope *Scope) Quote(str string) string

+ func (scope *Scope) QuotedTableName() (name string)

+ func (scope *Scope) Raw(sql string) *Scope

+ func (scope *Scope) SQLDB() SQLCommon

+ func (scope *Scope) SelectAttrs() []string

+ func (scope *Scope) Set(name string, value interface{}) *Scope

+ func (scope *Scope) SetColumn(column interface{}, value interface{}) error

+ func (scope *Scope) SkipLeft()

+ func (scope *Scope) TableName() string

+ type StructField struct

+ DBName string

+ HasDefaultValue bool

+ IsForeignKey bool

+ IsIgnored bool

+ IsNormal bool

+ IsPrimaryKey bool

+ IsScanner bool

+ Name string

+ Names []string

+ Relationship *Relationship

+ Struct reflect.StructField

+ Tag reflect.StructTag

+ TagSettings map[string]string

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