使用prettyprint模块:prettyprint模块可以将输出格式化为易读的形式。可以通过在代码中导入prettyprint模块,并在需要美化输出的地方使用pprint函数来实现。例如: 代码语言:txt 复制 from pprint import pprint # 执行查询操作 result = session.query(User).all() # 使用pprint函数美化输出 pprint(result) ...
Open Oracle SQL Developer from the icon on your desktop. If you performed the previous tutorial, and did not exit Oracle SQL Developer close to the open tabs on the right hand side. 2. In the Connections navigator, right-click Connections and select New Connection. 3. Create the system con...
Open Oracle SQL Developer. . In the Connections navigator, right-click Connections and select New Connection. . Create the system_orcl connection with the following details and click Test to verify the status. Connection Name: system_orcl Username: system Password: <password> (The password is...
To prepare the environment, you use SQL Developer to create a new user and a variety of connections. To complete the setup, you need to perform the following steps:. Open Oracle SQL Developer. . In the Connections navigator, right-click Connections and select New Connection. . Create ...
Oracle® SQL Developer Command-Line Quick Reference Release 19.1 F17301-01 April 2019 Alphabetic List of SQLcl Commands @{url|file_name[.ext]} [arg...] @@{url|file_name[.ext] } [arg...] / (slash) ACC[EPT]variable[NUM[BER] |CHAR| DATE | BINARY_FLOAT | BINARY_DOUBLE] [FOR[MA...
INSERTINTOtarget_tableSELECTPRETTY_PRINT(order_id)FROMOrders Where id>3 这个SQL 对应的实时任务,假设 Orders 为kafka,target_table 也为 Kafka,在执行时,会生成三个算子: ⭐数据源算子(From Order):连接到 Kafka topic,数据源算子一直运行,实时的从 Order Kafka 中一条一条的读取数据,然后一条一条发送给...
chain=create_sql_query_chain(llm,db)chain.get_prompts()[0].pretty_print() 输出: *You are a SQLite expert. Given an input question, first create a syntactically correct SQLite query to run, then look at the results of the query and return the answer to the input question. ...
Oracle SQL Developer 是一个免费的图形工具,可提高工作效率并简化数据库开发任务。使用 SQL Developer,用户可以浏览数据库对象,运行 SQL 语句,编辑和调试 PL/SQL 语句,以及运行报表(提供的或创建的均可)。Oracle SQL Developer 还有一些鲜为人知的特性,如基于文件的开发、集成版本控制,以及代码格式化和代码智能识别、...
For example:prettyprint 複製 sqlcmd -s servername\instancename -d test -o "C:\test.txt" -h -1 -Q " SET NOCOUNT ON select 'select 1' select 'select 2'" Output file: select 1 select 2Reference:http://msdn.microsoft.com/en-us/library/ms162773.aspxRegards...
def _pprint_tree(self, max_depth=None, depth=0, f=None, _pre=''):"""Pretty-print the object tree."""token_count = len(self.tokens)for idx, token in enumerate(self.tokens):cls = token._get_repr_name()value = token._get_repr_value()last = idx == (token_count - 1)pre = ...