Wordcount is an example using cross-language BigQuery transforms to read and write to BigQuery.

cogroup_by exemplifies using a cross-language cogroup by key transform from a test expansion service.

combine exemplifies using a cross-language combine per key transform from a test expansion service.

combine_globally exemplifies using a cross-language combine global transform from a test expansion service.

group_by exemplifies using a cross-language group by key transform from a test expansion service.

multi exemplifies using a cross-language transform with multiple inputs and outputs from a test expansion service.

partition exemplifies using a cross-language partition transform from a test expansion service.

Prerequisites to run sql: –> [Required] Job needs to be submitted to a portable runner (--runner=universal) –> [Required] Endpoint of job service needs to be passed (--endpoint=<ip:port>) –> [Required] Endpoint of expansion service needs to be passed (--expansion_addr=<ip:port>) –> [Optional] Environment type can be LOOPBACK.

wordcount exemplifies using a cross-language Count transform from a test expansion service to count words.

Prefix wraps a cross-language transform call to the Prefix transform.