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Fixed infinity exception SCORE() / SCORE_FACTORS() requires Fusion or MATCH TEXT or MATCH TENSOR (#4110)

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### What problem does this PR solve?

Fixed infinity exception SCORE() / SCORE_FACTORS() requires Fusion or
MATCH TEXT or MATCH TENSOR. Close #4109

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
This commit is contained in:
Zhichang Yu 2024-12-19 13:49:36 +08:00 committed by GitHub
parent 561eeabfa4
commit 57c99dd811
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GPG Key ID: B5690EEEBB952194
1 changed files with 6 additions and 2 deletions
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6
rag/utils/infinity_conn.py
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@ -247,9 +247,12 @@ class InfinityConnection(DocStoreConnection):
db_instance = inf_conn.get_database(self.dbName)
df_list = list()
table_list = list()
for essential_field in ["id", "score()", "pagerank_fea"]:
for essential_field in ["id"]:
if essential_field not in selectFields:
selectFields.append(essential_field)
if matchExprs:
for essential_field in ["score()", "pagerank_fea"]:
selectFields.append(essential_field)
# Prepare expressions common to all tables
filter_cond = None
@ -337,6 +340,7 @@ class InfinityConnection(DocStoreConnection):
df_list.append(kb_res)
self.connPool.release_conn(inf_conn)
res = concat_dataframes(df_list, selectFields)
if matchExprs:
res = res.sort(pl.col("SCORE") + pl.col("pagerank_fea"), descending=True, maintain_order=True)
res = res.limit(limit)
logger.debug(f"INFINITY search final result: {str(res)}")