package adapt

import "cloud.google.com/go/bigquery/storage/managedwriter/adapt"

Package adapt adds functionality related to converting bigquery representations like schema and data type representations.

It is EXPERIMENTAL and subject to change or removal without notice.

Index ¶

• func BQSchemaToStorageTableSchema(in bigquery.Schema) (*storagepb.TableSchema, error)
• func StorageSchemaToProto2Descriptor(inSchema *storagepb.TableSchema, scope string) (protoreflect.Descriptor, error)
• func StorageSchemaToProto3Descriptor(inSchema *storagepb.TableSchema, scope string) (protoreflect.Descriptor, error)
• func StorageTableSchemaToBQSchema(in *storagepb.TableSchema) (bigquery.Schema, error)

Functions ¶

func BQSchemaToStorageTableSchema ¶

func BQSchemaToStorageTableSchema(in bigquery.Schema) (*storagepb.TableSchema, error)

BQSchemaToStorageTableSchema converts a bigquery Schema into the protobuf-based TableSchema used by the BigQuery Storage WriteClient.

func StorageSchemaToProto2Descriptor ¶

func StorageSchemaToProto2Descriptor(inSchema *storagepb.TableSchema, scope string) (protoreflect.Descriptor, error)

StorageSchemaToProto2Descriptor builds a protoreflect.Descriptor for a given table schema using proto2 syntax.

func StorageSchemaToProto3Descriptor ¶

func StorageSchemaToProto3Descriptor(inSchema *storagepb.TableSchema, scope string) (protoreflect.Descriptor, error)

StorageSchemaToProto3Descriptor builds a protoreflect.Descriptor for a given table schema using proto3 syntax.

NOTE: Currently the write API doesn't yet support proto3 behaviors (default value, wrapper types, etc), but this is provided for completeness.

func StorageTableSchemaToBQSchema ¶

func StorageTableSchemaToBQSchema(in *storagepb.TableSchema) (bigquery.Schema, error)

StorageTableSchemaToBQSchema converts a TableSchema from the BigQuery Storage WriteClient into the equivalent BigQuery Schema.

Source Files ¶

doc.go error.go protoconversion.go schemaconversion.go