Gravitino supported Catalogs
The catalogs currently supported by the Gravitino connector are as follows:
Create catalog
Trino currently does not support creating Gravitino managed catalogs, if you need to create a catalog, please refer to: Create a Catalog.
Data type mapping between Trino and Gravitino
Gravitino connector supports the following data type conversions between Trino and Gravitino currently. Depending on the detailed catalog, Gravitino may not support some data types conversion for this specific catalog, for example,
Hive does not support TIME data type.
| Gravitino Type | Trino Type |
|---|---|
| BooleanType | BOOLEAN |
| ByteType | TINYINT |
| ShortType | SMALLINT |
| IntegerType | INTEGER |
| LongType | BIGINT |
| FloatType | REAL |
| DoubleType | DOUBLE |
| DecimalType | DECIMAL |
| StringType | VARCHAR |
| VarcharType | VARCHAR |
| BinaryType | VARBINARY |
| DateType | DATE |
| TimeType | TIME |
| TimestampType | TIMESTAMP |
| ArrayType | ARRAY |
| MapType | MAP |
| StructType | ROW |
For more about Trino data types, please refer to Trino data types and Gravitino data types, please refer to Gravitino data types.