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Merge pull request #218 from hzh7/master

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add except sqlite3.OperationalEror
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SiYuan 2023-12-23 18:03:59 +08:00 committed by GitHub
commit a21e2d657a
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1 changed files with 7 additions and 6 deletions
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13
app/DataBase/merge.py
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@ -12,21 +12,22 @@ def merge_MediaMSG_databases(source_paths, target_path):
if not os.path.exists(source_path): if not os.path.exists(source_path):
break break
db = sqlite3.connect(source_path) db = sqlite3.connect(source_path)
db.text_factory = str db.text_factory = str
cursor = db.cursor() cursor = db.cursor()
sql = '''
SELECT Key,Reserved0,Buf,Reserved1,Reserved2 FROM Media;
'''
cursor.execute(sql)
result = cursor.fetchall()
# 附加源数据库 # 附加源数据库
try: try:
sql = '''SELECT Key,Reserved0,Buf,Reserved1,Reserved2 FROM Media;'''
cursor.execute(sql)
result = cursor.fetchall()
target_cursor.executemany( target_cursor.executemany(
"INSERT INTO Media (Key,Reserved0,Buf,Reserved1,Reserved2)" "INSERT INTO Media (Key,Reserved0,Buf,Reserved1,Reserved2)"
"VALUES(?,?,?,?,?)", "VALUES(?,?,?,?,?)",
result) result)
except sqlite3.IntegrityError: except sqlite3.IntegrityError:
print("有重复key", "跳过") print("有重复key", "跳过")
except sqlite3.OperationalError:
print("no such table: Media", "跳过")
cursor.close() cursor.close()
db.close() db.close()
# 提交事务 # 提交事务