Groongaで学ぶ全文検索2016-03-25

create-index.grn

# 「terms」以外はテンプレ
table_create terms \
  TABLE_PAT_KEY \
  ShortText \
  --default_tokenizer TokenBigram \
  --normalizer NormalizerAuto

# 「terms」と「body_index」と
# 「pdfs」と「body」以外はテンプレ
column_create terms body_index \
  COLUMN_INDEX|WITH_POSITION \
  pdfs \
  body

create-table.grn

table_create pdfs \
  TABLE_HASH_KEY \
  ShortText

column_create pdfs body \
  COLUMN_SCALAR \
  Text

load.grn

# License is GPLv2. Source: "virtualbox" deb package in Debian.
load --table pdfs
[
{
  "_key": "/usr/share/doc/virtualbox/UserManual.pdf",

select.grn