Informatics Practices
To append the content of DataFrame in a table of MySQL, …………… argument is used in to_sql().
- if_exists = "Add"
- if_exists = "append"
- if_exists = Add
- if_exists = append
Answer
if_exists = "append"
Reason — The if_exists = "append" argument in to_sql() is used to append the content of a DataFrame to an existing table in MySQL. This ensures that the data from the DataFrame is added to the specified table without overwriting or deleting any existing data.
Related Questions
In pandas.read_sql(<A>, <B>), <B> is
- connection name
- table name
- SQL query string
- database name
To suppress the creation of a column for index labels of a DataFrame, …………… argument is specified in to_sql().
- if_exists = False
- index = False
- index = True
- if_exists = True
Fill in the blanks:
Full form of CSV is _________.
Fill in the blanks:
Default separator of CSV files is _________.