Function genInformationSchema

internal/engine/postgresql/information_schema.go:12–4111

()

var funcsgenInformationSchema = []*catalog.Function{}

func genInformationSchema() *catalog.Schema {
	s := &catalog.Schema{Name: "information_schema"}
	s.Funcs = funcsgenInformationSchema
	s.Tables = []*catalog.Table{
		{
			Rel: &ast.TableName{
				Catalog: "pg_catalog",
				Schema:  "information_schema",
				Name:    "_pg_foreign_data_wrappers",
			},
			Columns: []*catalog.Column{
				{
					Name:   "oid",
					Type:   ast.TypeName{Name: "oid"},
					Length: toPointer(4),
				},
				{
					Name:   "fdwowner",
					Type:   ast.TypeName{Name: "oid"},
					Length: toPointer(4),
				},
				{
					Name:    "fdwoptions",
					Type:    ast.TypeName{Name: "_text"},
					IsArray: true,
				},
				{
					Name:   "foreign_data_wrapper_catalog",
					Type:   ast.TypeName{Name: "sql_identifier"},
					Length: toPointer(64),
				},
				{
					Name:   "foreign_data_wrapper_name",
					Type:   ast.TypeName{Name: "sql_identifier"},
					Length: toPointer(64),
				},
				{
					Name:   "authorization_identifier",
					Type:   ast.TypeName{Name: "sql_identifier"},
					Length: toPointer(64),
				},
				{
					Name: "foreign_data_wrapper_language",
					Type: ast.TypeName{Name: "character_data"},
				},
			},
		},
		{
			Rel: &ast.TableName{
				Catalog: "pg_catalog",
				Schema:  "information_schema",
				Name:    "_pg_foreign_servers",
			},
			Columns: []*catalog.Column{
				{
					Name:   "oid",
					Type:   ast.TypeName{Name: "oid"},
					Length: toPointer(4),