print('has the kernel ended yet? {}.format(end_event.query()') ^ SyntaxError: invalid syntax

The syntax error is caused by a missing closing parenthesis in the `format` method. It should be:

print('has the kernel ended yet? {}'.format(end_event.query()))

This will print the message "has the kernel ended yet?" followed by the result of the `end_event.query()` method. Make sure that `end_event` is defined and that the code block contains the necessary imports, if any.

相关问题

/opt/scripts/shell/check_pod_process_num.sh: line 17: syntax error: unexpected end of file

This error message indicates that there is a syntax error in the shell script "check_pod_process_num.sh" and specifically at line 17. The error is caused by an unexpected end of file, which means that the script ended prematurely without completing a required section of code.

To resolve this error, you should carefully review the script from the beginning to line 17 and check for any missing or incomplete statements. You should also ensure that all opening brackets have a corresponding closing bracket, and all quotes and parentheses are correctly matched. Once you have identified and fixed the syntax error, you can save the script and run it again to verify that it runs without errors.

cx_Oracle.DatabaseError: ORA-00933: SQL command not properly ended

ORA-00933错误是Oracle数据库中常见的错误之一，它表示SQL命令没有正确结束。这个错误通常是由于SQL语句的语法错误或者缺少必要的关键字导致的。下面是一些可能导致ORA-00933错误的常见原因和解决方法：

1. 缺少分号：在SQL语句的末尾添加分号，以表示语句的结束。
2. 错误的语法：检查SQL语句的语法是否正确，包括正确的关键字、表名、列名等。
3. 多余的关键字：检查SQL语句中是否有多余的关键字，例如多余的AND、OR等。
4. 错误的引号使用：确保在字符串值周围使用正确的引号，例如单引号或双引号。
5. 错误的括号使用：检查SQL语句中的括号是否正确匹配，避免括号嵌套错误。
6. 列名或表名错误：检查SQL语句中的列名或表名是否正确拼写，并确保它们存在于数据库中。

以下是一个示例，演示了如何解决ORA-00933错误：

import cx_Oracle

# 连接到Oracle数据库
connection = cx_Oracle.connect("username", "password", "hostname:port/service_name")

# 创建游标
cursor = connection.cursor()

# 执行SQL查询
sql = "SELECT * FROM employees"  # 这里是一个示例查询语句，你需要根据实际情况修改
cursor.execute(sql)

# 获取查询结果
result = cursor.fetchall()

# 打印查询结果
for row in result:
    print(row)

# 关闭游标和连接
cursor.close()
connection.close()