R-решение
отредактированная версия
Не уверен, что все .bcp файлы имеют одинаковый формат. Я скачал упомянутый вами набор данных и попытался найти решение для наименьшего файла; extract_aoo_ref.bcp
library(data.table)
#read the file as-is
text <- readChar("./extract_aoo_ref.bcp",
nchars = file.info( "./extract_aoo_ref.bcp" )$size,
useBytes = TRUE)
#replace column and row separator
text <- gsub( ";", ":", text)
text <- gsub( "@\\*\\*@", ";", text)
text <- gsub( "\\*@@\\*", "\n", text, perl = TRUE)
#read the results
result <- data.table::fread( text,
header = FALSE,
sep = ";",
fill = TRUE,
quote = "",
strip.white = TRUE)
head(result,10)
# V1 V2 V3 V4 V5 V6
# 1: A 1 THROUGHOUT ENGLAND AND WALES At least 10 authorities in England and Wales N NA
# 2: B 1 BRACKNELL FOREST BRACKNELL FOREST N NA
# 3: D 1 AFGHANISTAN AFGHANISTAN N 2
# 4: E 1 AFRICA AFRICA N NA
# 5: A 2 THROUGHOUT ENGLAND At least 10 authorities in England only N NA
# 6: B 2 WEST BERKSHIRE WEST BERKSHIRE N NA
# 7: D 2 ALBANIA ALBANIA N 3
# 8: E 2 ASIA ASIA N NA
# 9: A 3 THROUGHOUT WALES At least 10 authorities in Wales only Y NA
# 10: B 3 READING READING N NA
то же самое для хитрого файла; extract_charity.bcp
head(result[,1:3],10)
# V1 V2 V3
# 1: 200000 0 HOMEBOUND CRAFTSMEN TRUST
# 2: 200001 0 PAINTERS' COMPANY CHARITY
# 3: 200002 0 THE ROYAL OPERA HOUSE BENEVOLENT FUND
# 4: 200003 0 HERGA WORLD DISTRESS FUND
# 5: 200004 0 THE WILLIAM GOLDSTEIN LAY STAFF BENEVOLENT FUND (ROYAL HOSPITAL OF ST BARTHOLOMEW)
# 6: 200005 0 DEVON AND CORNWALL ROMAN CATHOLIC DEVELOPMENT SOCIETY
# 7: 200006 0 THE HORLEY SICK CHILDREN'S FUND
# 8: 200007 0 THE HOLDENHURST OLD PEOPLE'S HOME TRUST
# 9: 200008 0 LORNA GASCOIGNE TRUST FUND
# 10: 200009 0 THE RALPH LEVY CHARITABLE COMPANY LIMITED
так .. похоже, что оно работает:)