postgres

type TableColumn struct {
	TableName          string `json:"table_name"   gorm:"column:table_name;default:''"`
	TableComment       string `json:"table_comment"   gorm:"column:table_comment;default:''"`
	ColumnName         string `json:"column_name"   gorm:"column:column_name;default:''"`
	ColumnType         string `json:"type_name"   gorm:"column:type_name;default:''"`
	ColumnIsPrimaryKey string `json:"is_primary_key"   gorm:"column:is_primary_key;default:''"`
	ColumnDescription  string `json:"description"   gorm:"column:description;default:''"`
	ColumnTableKey     string `json:"table_key"   gorm:"column:table_key;default:''"`
	ColumnColumnKey    string `json:"column_key"   gorm:"column:column_key;default:''"`
}