BigQuery Client - Class ValueMapper (1.31.0)

Reference documentation and code samples for the BigQuery Client class ValueMapper.

Maps values to their expected BigQuery types. This class is intended for internal use only.

Namespace

Google \ Cloud \ BigQuery

Methods

__construct

Parameter
Name Description
returnInt64AsObject bool

If true, 64 bit integers will be returned as a Google\Cloud\Core\Int64 object for 32 bit platform compatibility.

fromBigQuery

Maps a value coming from BigQuery to the expected format for use in the library.

Parameters
Name Description
value array

The value to map.

schema array

The schema describing the value.

toBigQuery

Maps a user provided value to the expected BigQuery format.

Parameter
Name Description
value mixed

The value to map.

Returns
Type Description
mixed

toParameter

Maps a value to the expected parameter format.

Parameter
Name Description
value mixed

The value to map.

Returns
Type Description
array

Constants

TYPE_BOOL

Value: 'BOOL'

TYPE_BOOLEAN

Value: 'BOOLEAN'

TYPE_INT64

Value: 'INT64'

TYPE_INTEGER

Value: 'INTEGER'

TYPE_FLOAT64

Value: 'FLOAT64'

TYPE_FLOAT

Value: 'FLOAT'

TYPE_NUMERIC

Value: 'NUMERIC'

TYPE_BIGNUMERIC

Value: 'BIGNUMERIC'

TYPE_STRING

Value: 'STRING'

TYPE_BYTES

Value: 'BYTES'

TYPE_DATE

Value: 'DATE'

TYPE_DATETIME

Value: 'DATETIME'

TYPE_TIME

Value: 'TIME'

TYPE_TIMESTAMP

Value: 'TIMESTAMP'

TYPE_ARRAY

Value: 'ARRAY'

TYPE_STRUCT

Value: 'STRUCT'

TYPE_RECORD

Value: 'RECORD'

TYPE_GEOGRAPHY

Value: 'GEOGRAPHY'

TYPE_JSON

Value: 'JSON'

DATETIME_FORMAT

Value: 'Y-m-d H:i:s.u'

DATETIME_FORMAT_INSERT

Value: 'Y-m-d\\TH:i:s.u'