Function GetSqlTableFromContext

pgserver/core.go:44–58

GetSqlTableFromContext returns the table from the context. Uses the context's current database if an empty database name is provided. Returns nil if no table was found. TODO(fan): Support search_path.

(ctx *sql.Context, databaseName string, tableName string)

// name is provided. Returns nil if no table was found.
// TODO(fan): Support search_path.
func GetSqlTableFromContext(ctx *sql.Context, databaseName string, tableName string) (sql.Table, error) {
	db, err := GetSqlDatabaseFromContext(ctx, databaseName)
	if err != nil || db == nil {
		return nil, err
	}

	tbl, ok, err := db.GetTableInsensitive(ctx, tableName)
	if err != nil {
		return nil, err
	}
	if !ok {
		return nil, sql.ErrTableNotFound.New(tableName)
	}
	return tbl, nil
}

// SearchPath returns all the schemas in the search_path setting, with elements like "$user" expanded
func SearchPath(ctx *sql.Context) ([]string, error) {