sql-join-test #1
20
src/match.py
20
src/match.py
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@ -11,16 +11,22 @@ class StructureMatch:
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@staticmethod
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def from_db(db, colocation_id, structure):
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result = StructureMatch(colocation_id, structure)
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for match_id in db.execute("SELECT mid_match_id FROM ColocationMatches WHERE mid_colocation_id=?", (colocation_id,)):
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to_add = {}
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prev_match_id = None
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for component_id, word_lemma, word_text, word_msd, word_id in db.execute("""
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SELECT component_id, word_lemma, word_text, word_msd, word_id
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FROM Matches WHERE match_id=?""", match_id):
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stmt = """SELECT match_id, component_id, word_lemma, word_text, word_msd, word_id
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FROM ColocationMatches
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JOIN Matches ON Matches.match_id=ColocationMatches.mid_match_id
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WHERE mid_colocation_id=?
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ORDER BY match_id"""
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to_add[str(component_id)] = Word(word_lemma, word_msd, word_id, word_text, False)
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for row in db.execute(stmt, (colocation_id,)):
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match_id, component_id, word_lemma, word_text, word_msd, word_id = row
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result.matches.append(to_add)
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if match_id != prev_match_id:
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result.matches.append({})
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prev_match_id = match_id
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result.matches[-1][str(component_id)] = Word(word_lemma, word_msd, word_id, word_text, False)
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for component_id, text in db.execute("SELECT component_id, text FROM Representations WHERE colocation_id=?", (colocation_id,)):
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result.representations[str(component_id)] = text
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