psycopg2 row_factory
PostgreSQL Python tutorial with psycopg2 module shows how to ... version()') version = cur.fetchone()[0] print(version) except psycopg2., Psycopg2 is a DB API 2.0 compliant PostgreSQL driver that is ... from bar" rows = cur.fetchall() print "-nRows: -n" for row in rows: print " ", row[1]., Alternatively, instead of calling cur.fetchall you can take advantage of ... rows as real python dictionaries instead of "advanced psycopg2 list".,安裝PostgreSQL可以用Python psycopg2模塊集成。 sycopg2是Python編程語言 ... name, address, salary from COMPANY") rows = cur.fetchall() for row in rows: ... , 編寫上面程式碼，執行看是否丟擲缺少psycopg2模組。 .... public.member where id>2") rows=cursor.fetchall() for row in rows: print 'id=',row[0], ...,dict_cur = conn.cursor(cursor_factory=psycopg2.extras. ... NamedTupleCursor) >>> rec = nt_cur.fetchone() >>> rec Record(id=1, num=100, data="abc'def") ... ,The closed attribute is a Psycopg extension to the DB API 2.0. .... cursor objects are iterable, so, instead of calling explicitly fetchone() in a loop, the object itself ... , The basic Psycopg usage is common to all the database adapters ... data from the database by iteration or using methods such as fetchone() ...,(100, "abc'def")) # Query the database and obtain data as Python objects >>> cur.execute("SELECT * FROM test;") >>> cur.fetchone() (1, 100, "abc'def") # Make ... ,'typename': 'point', 'namespace': 'pg_catalog'}) >>> point_oid = cur.fetchone()[0] >>> point_oid 600. After you know the object OID, you can create and register ...
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 psycopg2 row_factory 相關參考資料
Python PostgreSQL tutorial with psycopg2 module - ZetCode
PostgreSQL Python tutorial with psycopg2 module shows how to ... version()') version = cur.fetchone()[0] print(version) except psycopg2. http://zetcode.com Psycopg2 Tutorial - PostgreSQL wiki
Psycopg2 is a DB API 2.0 compliant PostgreSQL driver that is ... from bar" rows = cur.fetchall() print "-nRows: -n" for row in rows: print " ", row[1]. https://wiki.postgresql.org DictCursor doesn't seem to work under psycopg2 - Stack Overflow
Alternatively, instead of calling cur.fetchall you can take advantage of ... rows as real python dictionaries instead of "advanced psycopg2 list". https://stackoverflow.com PostgreSQL連接Python - PostgreSQL基礎教程 - 極客書
安裝PostgreSQL可以用Python psycopg2模塊集成。 sycopg2是Python編程語言 ... name, address, salary from COMPANY") rows = cur.fetchall() for row in rows: ... http://tw.gitbook.net Python中用psycopg2模組操作PostgreSQL方法| 程式前沿
編寫上面程式碼，執行看是否丟擲缺少psycopg2模組。 .... public.member where id>2") rows=cursor.fetchall() for row in rows: print 'id=',row[0], ... https://codertw.com psycopg2.extras – Miscellaneous goodies for Psycopg 2 ...
dict_cur = conn.cursor(cursor_factory=psycopg2.extras. ... NamedTupleCursor) >>> rec = nt_cur.fetchone() >>> rec Record(id=1, num=100, data="abc'def") ... http://initd.org The cursor class — Psycopg 2.8.4.dev0 documentation
The closed attribute is a Psycopg extension to the DB API 2.0. .... cursor objects are iterable, so, instead of calling explicitly fetchone() in a loop, the object itself ... http://initd.org psycopg2
The basic Psycopg usage is common to all the database adapters ... data from the database by iteration or using methods such as fetchone() ... http://initd.org Basic module usage — Psycopg 2.8.4.dev0 documentation
(100, "abc'def")) # Query the database and obtain data as Python objects >>> cur.execute("SELECT * FROM test;") >>> cur.fetchone() (1, 100, "abc'def&... http://initd.org More advanced topics — Psycopg 2.8.4.dev0 documentation
'typename': 'point', 'namespace': 'pg_catalog'}) >>> point_oid = cur.fetchone()[0] >>> point_oid 600. After you know the object OID, you can create an... http://initd.org |