schema

type ColumnSchema struct {
	ID          string
	Name        string
	NotNull     bool
	Type        string
	Default     string
	Description string
}

type Metadata struct {
	// map {schemaname, {map {tablename -> tableschema}}
	Schemas map[string]map[string]TableSchema
	// the search path that is set in the backend
	SearchPath []string
	// the name of the temporary schema
	TemporarySchemaName string
}

type SQLFunc struct {
	Name     string
	Params   map[string]string
	Returns  string
	Body     string
	Language string
}

type TableSchema struct {
	// map {columnName -> columnschema}
	Columns     map[string]ColumnSchema
	Name        string
	Schema      string
	Description string
}