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wikipedia: create all language pagelinkcount tables before querying them

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This commit is contained in:
marc tobias 2019-12-14 20:36:54 +01:00
parent f8bd4f5133
commit 394f85a96b
1 changed files with 4 additions and 0 deletions
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4
data-sources/wikipedia-wikidata/import_wikipedia.sh
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@ -52,6 +52,10 @@ do
echo "insert into wikipedia_redirect select '${i}',page_title,rd_title from ${i}redirect join ${i}page on (rd_from = page_id) where page_namespace = 0 and rd_namespace = 0;" | psqlcmd
echo "alter table ${i}pagelinkcount add column othercount integer;" | psqlcmd
echo "update ${i}pagelinkcount set othercount = 0;" | psqlcmd
done
for i in "${language[@]}"
do
for j in "${language[@]}"
do
echo "update ${i}pagelinkcount set othercount = ${i}pagelinkcount.othercount + x.count from (select page_title as title,count from ${i}langlinks join ${i}page on (ll_from = page_id) join ${j}pagelinkcount on (ll_lang = '${j}' and ll_title = title)) as x where x.title = ${i}pagelinkcount.title;" | psqlcmd