sql

type Meta struct {
	NodeId    string `gorm:"primaryKey;column:node_id;type:varchar(255);notNull;index;"`
	Namespace string `gorm:"primaryKey;column:namespace;type:varchar(255);notNull"`
	Author    string `gorm:"column:author;type:varchar(255);index:,composite:auth;"`
	Timestamp int64  `gorm:"column:timestamp;index:,composite:ts;"`
	Data      []byte `gorm:"column:data;"`
	Format    string `gorm:"column:format;type:varchar(255);index:,composite:fmt;"`
}