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exql

package module

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Versions in this module

v2

v2.0.0

Feb 3, 2023

Changes in this version

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

+ func MapRow(row *sql.Rows, pointerOfStruct interface{}) error

+ func MapRows(rows *sql.Rows, structPtrOrSlicePtr interface{}) error

+ func ParseTags(tag string) (map[string]string, error)

+ func ParseType(t string, nullable bool) (string, error)

+ func Ptr(t T) *T

+ func QueryForBulkInsert(modelPtrs ...T) (q.Query, error)

+ func QueryForInsert(modelPtr Model) (q.Query, *reflect.Value, error)

+ func QueryForUpdateModel(updateStructPtr ModelUpdate, where q.Condition) (q.Query, error)

+ func Transaction(db *sql.DB, ctx context.Context, opts *sql.TxOptions, ...) error

+ func Where(str string, args ...any) q.Condition

+ type Column struct

+ DefaultValue sql.NullString

+ Extra sql.NullString

+ FieldIndex int

+ FieldName string

+ FieldType string

+ GoFieldType string

+ Key sql.NullString

+ Nullable bool

+ func (c *Column) Field() string

+ func (c *Column) IsPrimary() bool

+ func (c *Column) ParseExtra() []string

+ func (c *Column) UpdateField() string

+ type ColumnSplitter func(i int) string

+ type DB interface

+ Close func() error

+ DB func() *sql.DB

+ SetDB func(db *sql.DB)

+ Transaction func(callback func(tx Tx) error) error

+ TransactionWithContext func(ctx context.Context, opts *sql.TxOptions, callback func(tx Tx) error) error

+ func NewDB(d *sql.DB) DB

+ func Open(opts *OpenOptions) (DB, error)

+ type Executor interface

+ Exec func(query string, args ...any) (sql.Result, error)

+ ExecContext func(ctx context.Context, query string, args ...any) (sql.Result, error)

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

+ PrepareContext func(ctx context.Context, stmt string) (*sql.Stmt, error)

+ Query func(query string, args ...any) (*sql.Rows, error)

+ QueryContext func(ctx context.Context, query string, args ...any) (*sql.Rows, error)

+ QueryRow func(query string, args ...any) *sql.Row

+ QueryRowContext func(ctx context.Context, query string, args ...any) *sql.Row

+ type Finder interface

+ Find func(q query.Query, destPtrOfStruct any) error

+ FindContext func(ctx context.Context, q query.Query, destPtrOfStruct any) error

+ FindMany func(q query.Query, destSlicePtrOfStruct any) error

+ FindManyContext func(ctx context.Context, q query.Query, destSlicePtrOfStruct any) error

+ type GenerateOptions struct

+ Exclude []string

+ OutDir string

+ Package string

+ type Generator interface

+ Generate func(opts *GenerateOptions) error

+ func NewGenerator(db *sql.DB) Generator

+ type Mapper interface

+ Map func(rows *sql.Rows, destPtr any) error

+ MapMany func(rows *sql.Rows, destSlicePtr any) error

+ type Model interface

+ TableName func() string

+ type ModelMetadata struct

+ AutoIncrementField *reflect.Value

+ PrimaryKeyColumns []string

+ PrimaryKeyValues []any

+ TableName string

+ Values q.KeyIterator[any]

+ func AggregateModelMetadata(modelPtr Model) (*ModelMetadata, error)

+ type ModelUpdate interface

+ UpdateTableName func() string

+ type OpenOptions struct

+ DriverName string

+ MaxRetryCount int

+ RetryInterval time.Duration

+ Url string

+ type Parser interface

+ ParseTable func(db *sql.DB, table string) (*Table, error)

+ func NewParser() Parser

+ type Saver interface

+ Delete func(table string, where q.Condition) (sql.Result, error)

+ DeleteContext func(ctx context.Context, table string, where q.Condition) (sql.Result, error)

+ Exec func(query q.Query) (sql.Result, error)

+ ExecContext func(ctx context.Context, query q.Query) (sql.Result, error)

+ Insert func(structPtr Model) (sql.Result, error)

+ InsertContext func(ctx context.Context, structPtr Model) (sql.Result, error)

+ Query func(query q.Query) (*sql.Rows, error)

+ QueryContext func(ctx context.Context, query q.Query) (*sql.Rows, error)

+ QueryRow func(query q.Query) (*sql.Row, error)

+ QueryRowContext func(ctx context.Context, query q.Query) (*sql.Row, error)

+ Update func(table string, set map[string]any, where q.Condition) (sql.Result, error)

+ UpdateContext func(ctx context.Context, table string, set map[string]any, where q.Condition) (sql.Result, error)

+ UpdateModel func(updaterStructPtr ModelUpdate, where q.Condition) (sql.Result, error)

+ UpdateModelContext func(ctx context.Context, updaterStructPtr ModelUpdate, where q.Condition) (sql.Result, error)

+ func NewSaver(ex Executor) Saver

+ type SerialMapper interface

+ Map func(rows *sql.Rows, pointersOfStruct ...any) error

+ func NewSerialMapper(s ColumnSplitter) SerialMapper

+ type StmtExecutor interface

+ Close func() error

+ func NewStmtExecutor(ex Executor) StmtExecutor

+ type Table struct

+ Columns []*Column

+ TableName string

+ func (t *Table) Fields() []string

+ func (t *Table) HasJsonField() bool

+ func (t *Table) HasNullField() bool

+ func (t *Table) HasTimeField() bool

+ type Tx interface

+ Tx func() *sql.Tx

v2.0.0-rc9

Jan 24, 2023

v2.0.0-rc8

Jan 11, 2023

v2.0.0-rc7

Jan 10, 2023

v2.0.0-rc6

Jan 6, 2023

v2.0.0-rc5

Dec 23, 2022

v2.0.0-rc4

Dec 22, 2022

v2.0.0-rc3

Dec 22, 2022

v2.0.0-rc10

Jan 26, 2023

Other modules containing this package

github.com/loilo-inc/exql