executor

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Versions in this module

v0

v0.0.9

Apr 3, 2026

v0.0.7

Mar 26, 2026

Changes in this version

+ const SysTableMicroservices

+ const SysTablePlugins

+ const SysTableProjects

+ func InitSystemMicroservices(engine *storage.Engine, dataDir string) error

+ func InitSystemTables(engine *storage.Engine) error

+ func InsertSystemMicroservice(engine *storage.Engine, skey, script, description string) error

v0.0.6

Mar 21, 2026

Changes in this version

type Executor

+ func (e *Executor) ExecuteForScript(sqlStr string) (interface{}, error)

+ func (e *Executor) SetScriptUDFManager(m *ScriptUDFManager)

+ type ScriptFunction struct

+ Name string

+ Params []string

+ ReturnType string

+ Script string

+ type ScriptUDFManager struct

+ func NewScriptUDFManager(dataDir string) *ScriptUDFManager

+ func (m *ScriptUDFManager) CreateFunction(fn *ScriptFunction, replace bool) error

+ func (m *ScriptUDFManager) DropFunction(name string) error

+ func (m *ScriptUDFManager) Exists(name string) bool

+ func (m *ScriptUDFManager) GetFunction(name string) (*ScriptFunction, bool)

+ func (m *ScriptUDFManager) ListFunctions() []string

+ func (m *ScriptUDFManager) Load() error

+ func (m *ScriptUDFManager) Save() error

v0.0.5

Mar 21, 2026

Changes in this version

+ func NewAnalyzeTable() *optimizer.AnalyzeTable

+ func NewOptimizer() *optimizer.Optimizer

type Executor

+ func (e *Executor) GetFTSManager() *fts.FTSManager

+ func (e *Executor) GetPragmaValue(name string) interface{}

+ func (e *Executor) InTransaction() bool

+ func (e *Executor) SetUDFManager(m *UDFManager)

+ type IndexCondition struct

+ ColumnName string

+ IsEquality bool

+ IsRange bool

+ Op sql.BinaryOp

+ Value interface{}

+ type UDFManager struct

+ func NewUDFManager(dataDir string) *UDFManager

+ func (m *UDFManager) CreateFunction(fn *sql.UserFunction, replace bool) error

+ func (m *UDFManager) DropFunction(name string) error

+ func (m *UDFManager) Exists(name string) bool

+ func (m *UDFManager) GetFunction(name string) (*sql.UserFunction, bool)

+ func (m *UDFManager) ListFunctions() []string

+ func (m *UDFManager) Load() error

+ func (m *UDFManager) Save() error

+ type UpdatableViewInfo struct

+ BaseTableCols []string

+ BaseTableName string

+ CheckOption string

+ UnderlyingView *UpdatableViewInfo

+ ViewColumns []string

+ WhereClause sql.Expression

v0.0.4

Mar 19, 2026

Changes in this version

type ColumnInfo

+ Alias string

v0.0.3

Mar 19, 2026

v0.0.2

Mar 18, 2026

v0.0.1

Mar 18, 2026

Changes in this version

+ type AuthManager interface

+ ChangePassword func(username, oldPassword, newPassword string) error

+ CreateUser func(username, password string, role int) (interface{}, error)

+ DeleteUser func(username string) error

+ GetGrants func(username string) ([]string, error)

+ GetUser func(username string) (interface{}, error)

+ GrantDatabase func(username, database string, priv interface{}) error

+ GrantGlobal func(username string, priv interface{}) error

+ GrantTable func(username, database, table string, priv interface{}) error

+ RevokeDatabase func(username, database string, priv interface{}) error

+ RevokeGlobal func(username string, priv interface{}) error

+ RevokeTable func(username, database, table string, priv interface{}) error

+ type BackupManagerWrapper struct

+ func NewBackupManager(engine *storage.Engine) *BackupManagerWrapper

+ type ColumnInfo struct

+ Name string

+ Type string

+ type DatabasePrivilege struct

+ Create bool

+ Delete bool

+ Drop bool

+ Index bool

+ Insert bool

+ Select bool

+ Update bool

+ type Executor struct

+ func NewExecutor(engine *storage.Engine) *Executor

+ func (e *Executor) Engine() *storage.Engine

+ func (e *Executor) Execute(sqlStr string) (*Result, error)

+ func (e *Executor) ExecuteWithPerms(sqlStr string, checker PermissionChecker) (*Result, error)

+ func (e *Executor) SetAuthManager(mgr AuthManager)

+ func (e *Executor) SetDatabase(db string)

+ func (e *Executor) SetPermissionChecker(checker PermissionChecker)

+ type GlobalPrivilege struct

+ Create bool

+ Delete bool

+ Drop bool

+ Grant bool

+ Index bool

+ Insert bool

+ Select bool

+ Update bool

+ type Permission uint32

+ const PermBackup

+ const PermCreateDatabase

+ const PermCreateIndex

+ const PermCreateTable

+ const PermDelete

+ const PermDropDatabase

+ const PermDropIndex

+ const PermDropTable

+ const PermInsert

+ const PermManageConfig

+ const PermManageUsers

+ const PermRestore

+ const PermSelect

+ const PermStartStop

+ const PermUpdate

+ type PermissionChecker interface

+ HasPermission func(perm Permission) bool

+ type Result struct

+ Affected int

+ Columns []ColumnInfo

+ LastInsert uint64

+ Message string

+ RowCount int

+ Rows [][]interface{}

+ type SessionPermissionAdapter struct

+ func NewSessionPermissionAdapter(hasPermFunc func(perm uint32) bool) *SessionPermissionAdapter

+ func (a *SessionPermissionAdapter) HasPermission(perm Permission) bool

+ type TablePrivilege struct

+ Create bool

+ Delete bool

+ Drop bool

+ Index bool

+ Insert bool

+ Select bool

+ Update bool

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