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avoid adding NULL tokens for frequent full names

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This commit is contained in:
Sarah Hoffmann
2013-10-30 21:09:21 +01:00
parent 17e2e95b53
commit bb18cc861c
1 changed files with 2 additions and 2 deletions
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4
sql/functions.sql
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@@ -347,7 +347,7 @@ BEGIN
w := getorcreate_word_id(s); w := getorcreate_word_id(s);
IF NOT (ARRAY[w] <@ result) THEN IF w IS NOT NULL AND NOT (ARRAY[w] <@ result) THEN
result := result || w; result := result || w;
END IF; END IF;
@@ -415,7 +415,7 @@ BEGIN
w := getorcreate_word_id(s); w := getorcreate_word_id(s);
IF NOT (ARRAY[w] <@ result) THEN IF w IS NOT NULL AND NOT (ARRAY[w] <@ result) THEN
result := result || w; result := result || w;
END IF; END IF;