# All Classes and Interfaces

Class
Description
DuckDBAppender
DuckDBArray
DuckDBArrayResultSet
DuckDBColumnType
DuckDBColumnTypeMetaData
DuckDBConnection
DuckDBDatabaseMetaData
DuckDBDate
DuckDBDriver
DuckDBParameterMetaData
DuckDBPreparedStatement
DuckDBResultSet
DuckDBResultSet.DuckDBBlobResult
DuckDBResultSetMetaData
DuckDBStruct
DuckDBTime
DuckDBTimestamp
DuckDBTimestampTZ
JsonNode
Basic wrapper for the JSON type - modelled after the jackson databind JsonNode
ProfilerPrintFormat
QueryProgress
StatementReturnType