plan

type DeletePlan struct {
	Database string
	Tables   []string
	Stmt     *ast.DeleteStmt
	Args     []interface{}
	Executor proto.DBGroupExecutor
}

type DirectQueryPlan struct {
	Stmt     ast.Node
	Args     []interface{}
	Executor proto.DBGroupExecutor
}

type InsertPlan struct {
	Database string
	Table    string
	Columns  []string
	Stmt     *ast.InsertStmt
	Args     []interface{}
	Executor proto.DBGroupExecutor
}

type Limit struct {
	ArgsWithoutLimit []interface{}
	Offset           int64
	Count            int64
}

type MultiDeletePlan struct {
	AppID string
	Stmt  *ast.DeleteStmt
	Plans []*DeletePlan
}

type MultiDirectlyQueryPlan struct {
	Stmt  ast.Node
	Plans []*DirectQueryPlan
}

type MultiUpdatePlan struct {
	AppID string
	Stmt  *ast.UpdateStmt
	Plans []*UpdatePlan
}

type OrderByCell struct {
	// contains filtered or unexported fields
}

type OrderByCells []*OrderByCell

type OrderField struct {
	// contains filtered or unexported fields
}

type QueryOnMultiDBPlan struct {
	Stmt  *ast.SelectStmt
	Plans []*QueryOnSingleDBPlan
}

type QueryOnSingleDBPlan struct {
	Database string
	Tables   []string
	PK       string
	Stmt     *ast.SelectStmt
	Limit    *Limit
	Args     []interface{}
	Executor proto.DBGroupExecutor
}

type ResultWithErr struct {
	Database string
	Result   proto.Result
	Warning  uint16
	Error    error
}

type ResultWithErrs []*ResultWithErr

type ShowTablesPlan struct {
	Stmt        *ast.ShowStmt
	Args        []interface{}
	Executor    proto.DBGroupExecutor
	LogicTables []string
}

type UpdatePlan struct {
	Database string
	Tables   []string
	Stmt     *ast.UpdateStmt
	Args     []interface{}
	Executor proto.DBGroupExecutor
}