CXäºæ¥æ¬é¨@大éªã®å²©ç°ã§ããPythonåãã®ORMã©ã¤ãã©ãªsqlalchemyã¯æ¨æºã§ã³ãã¯ã·ã§ã³ãã¼ãªã³ã°ã®å®è£ ãçµã¿è¾¼ã¾ãã¦ãããcreate_engine()ãå¼åºãéã®ååä»ãå¼æ°poolclassã®æå®ã«ãã£ã¦ã³ãã¯ã·ã§ã³ãã¼ãªã³ã°ã®å®è£ ãåãæ¿ãããã¨ãã§ãã¾ããå æ¥ã³ãã¯ã·ã§ã³ãã¼ãªã³ã°ã®å®è£ ã«ã¤ãã¦èª¿ã¹ãæ©ä¼ããã£ãã®ã§ãå 容ããç´¹ä»ãã¾ãã ç°å¢ ä»åå©ç¨ããç°å¢ã§ãã OS X 10.14.6 Python 3.8.2 sqlalchemy 1.3.16 pymysql 0.9.3 å©ç¨ã§ããã³ãã¯ã·ã§ã³ãã¼ãªã³ã°ã®å®è£ sqlalchemyã¯æ¨æºã§ä»¥ä¸ã®ã³ãã¯ã·ã§ã³ãã¼ãªã³ã°ã®å®è£ ãæä¾ãã¦ãã¾ãã QueuePool NullPool SingletonThreadPool StaticPool AssertionPool ä¾ã¨ãã¦NullPoolã使ãå ´åã¯
{{#tags}}- {{label}}
{{/tags}}