Class ColumnDataType (3.23.0)

ColumnDataType(value)

Data types of the data in a column. Types may be added over time.

Enums

Name Description
COLUMN_DATA_TYPE_UNSPECIFIED Invalid type.
TYPE_INT64 Encoded as a string in decimal format.
TYPE_BOOL Encoded as a boolean "false" or "true".
TYPE_FLOAT64 Encoded as a number, or string "NaN", "Infinity" or "-Infinity".
TYPE_STRING Encoded as a string value.
TYPE_BYTES Encoded as a base64 string per RFC 4648, section 4.
TYPE_TIMESTAMP Encoded as an RFC 3339 timestamp with mandatory "Z" time zone string: 1985-04-12T23:20:50.52Z
TYPE_DATE Encoded as RFC 3339 full-date format string: 1985-04-12
TYPE_TIME Encoded as RFC 3339 partial-time format string: 23:20:50.52
TYPE_DATETIME Encoded as RFC 3339 full-date "T" partial-time: 1985-04-12T23:20:50.52
TYPE_GEOGRAPHY Encoded as WKT
TYPE_NUMERIC Encoded as a decimal string.
TYPE_RECORD Container of ordered fields, each with a type and field name.
TYPE_BIGNUMERIC Decimal type.
TYPE_JSON Json type.
TYPE_INTERVAL Interval type.
TYPE_RANGE_DATE `Range
TYPE_RANGE_DATETIME `Range
TYPE_RANGE_TIMESTAMP `Range