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 \ BigQueryMethods
__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'
