Supported Data Types

The following data types are supported in the Fivetran Connector SDK:

• BOOLEAN
• SHORT
• INT
• LONG
• DECIMAL
• FLOAT
• DOUBLE
• NAIVE_DATE
• NAIVE_DATETIME
• UTC_DATETIME
• BINARY
• XML
• STRING
• JSON

If not specified, Fivetran infers the data type automatically based on the data values. Additionally, None values are interpreted as NULL, and NaN values as FLOAT.