// updateTableSchema updates a pre-existing table's schema
func (b *Streamer) updateTableSchema(projectID, datasetID, tableID string, schema *bigquery.TableSchema) (*bigquery.Table, error) {
tables := bigquery.NewTablesService(b.service)
table := &bigquery.Table{
Schema: schema,
TableReference: &bigquery.TableReference{
ProjectId: projectID,
DatasetId: datasetID,
TableId: tableID,
},
}
return tables.Update(projectID, datasetID, tableID, table).Do()
}
func (ts *tableStreamer) createTable(schema *bigquery.TableSchema) error {
tablesService := bigquery.NewTablesService(ts.streamer.service)
table := &bigquery.Table{
Schema: schema,
TableReference: &bigquery.TableReference{
ProjectId: ts.streamer.project,
DatasetId: ts.streamer.dataset,
TableId: ts.table,
},
}
_, err := tablesService.Insert(ts.streamer.project, ts.streamer.dataset, table).Do()
if err == nil || isAlreadyExistsErr(err) {
return nil
}
return err
}