com.google.cloud.bigquery.storage.v1.table
Members list
Type members
Classlikes
TableFieldSchema defines a single field/column within a table schema.
TableFieldSchema defines a single field/column within a table schema.
Attributes
- defaultValueExpression
Optional. A SQL expression to specify the [default value] (https://cloud.google.com/bigquery/docs/default-values) for this field.
- description
Optional. The field description. The maximum length is 1,024 characters.
- fields
Optional. Describes the nested schema fields if the type property is set to STRUCT.
- maxLength
Optional. Maximum length of values of this field for STRINGS or BYTES. If max_length is not specified, no maximum length constraint is imposed on this field. If type = "STRING", then max_length represents the maximum UTF-8 length of strings in this field. If type = "BYTES", then max_length represents the maximum number of bytes in this field. It is invalid to set this field if type is not "STRING" or "BYTES".
- mode
Optional. The field mode. The default value is NULLABLE.
- name
Required. The field name. The name must contain only letters (a-z, A-Z), numbers (0-9), or underscores (_), and must start with a letter or underscore. The maximum length is 128 characters.
- precision
Optional. Precision (maximum number of total digits in base 10) and scale (maximum number of digits in the fractional part in base 10) constraints for values of this field for NUMERIC or BIGNUMERIC. It is invalid to set precision or scale if type is not "NUMERIC" or "BIGNUMERIC". If precision and scale are not specified, no value range constraint is imposed on this field insofar as values are permitted by the type. Values of this NUMERIC or BIGNUMERIC field must be in this range when:
- Precision (P) and scale (S) are specified: [-10^(P-S) + 10^(-S), 10^(P-S) - 10^(-S)]
- Precision (P) is specified but not scale (and thus scale is interpreted to be equal to zero): [-10^P + 1, 10^P - 1]. Acceptable values for precision and scale if both are specified:
- If type = "NUMERIC": 1 <= precision - scale <= 29 and 0 <= scale <= 9.
- If type = "BIGNUMERIC": 1 <= precision - scale <= 38 and 0 <= scale <= 38. Acceptable values for precision if only precision is specified but not scale (and thus scale is interpreted to be equal to zero):
- If type = "NUMERIC": 1 <= precision <= 29.
- If type = "BIGNUMERIC": 1 <= precision <= 38. If scale is specified but not precision, then it is invalid.
- scale
Optional. See documentation for precision.
- type
Required. The field data type.
- Companion:
- object
- Source:
- TableFieldSchema.scala
- Graph
- Supertypes
- trait Updatable[TableFieldSchema]trait GeneratedMessagetrait Serializabletrait Producttrait Equalsclass Objecttrait Matchableclass Any
Attributes
- Companion:
- class
- Source:
- TableFieldSchema.scala
- Graph
- Supertypes
- trait Producttrait Mirrortrait GeneratedMessageCompanion[TableFieldSchema]trait Serializableclass Objecttrait Matchableclass Any
- Self type
- TableFieldSchema.type
Attributes
- Source:
- TableProto.scala
- Graph
- Supertypes
- class GeneratedFileObjectclass Objecttrait Matchableclass Any
- Self type
- TableProto.type
Schema of a table. This schema is a subset of google.cloud.bigquery.v2.TableSchema containing information necessary to generate valid message to write to BigQuery.
Schema of a table. This schema is a subset of google.cloud.bigquery.v2.TableSchema containing information necessary to generate valid message to write to BigQuery.
Attributes
- fields
Describes the fields in a table.
- Companion:
- object
- Source:
- TableSchema.scala
- Graph
- Supertypes
- trait Updatable[TableSchema]trait GeneratedMessagetrait Serializabletrait Producttrait Equalsclass Objecttrait Matchableclass Any
Attributes
- Companion:
- class
- Source:
- TableSchema.scala
- Graph
- Supertypes
- trait Producttrait Mirrortrait GeneratedMessageCompanion[TableSchema]trait Serializableclass Objecttrait Matchableclass Any
- Self type
- TableSchema.type