7.24.7. grn_content_type

7.24.7.1. Summary

grn_content_type shows input type and output type. Currently, it is used only for output type.

Normally, you don't need to use this type. It is used internally in grn_ctx_send().

7.24.7.2. Reference

grn_content_type

Here are available values:

GRN_CONTENT_NONE
It means that outputting nothing or using the original format. dump uses the type.
GRN_CONTENT_TSV
It means tab separated values format.
GRN_CONTENT_JSON
It means JSON format.
GRN_CONTENT_XML
It means XML format.
GRN_CONTENT_MSGPACK
It means MessagePack format. You need MessagePack library on building Groonga. If you don't have MessagePack library, you can't use this type.