Support to drop multiple tables

[WenyXu]

What problem does the new feature solve?

Drop multiple tables in the single statement

What does the feature do?

To implement the DROP [TEMPORARY] TABLE [IF EXISTS] tbl_name [, tbl_name]

Implementation challenges

No response

[sarailQAQ]

Can I try it?

[sarailQAQ]

I have a question: When an error occurs while dropping multiple tables, what action should I take?

• Attempt to drop the remaining tables and then, finally, return an error message. Or,
• Immediately abort the process of dropping tables and return an error?

[WenyXu]

I have a question: When an error occurs while dropping multiple tables, what action should I take?

• Attempt to drop the remaining tables and then, finally, return an error message. Or,
• Immediately abort the process of dropping tables and return an error?

I prefer the first one.

[sarailQAQ]

I have a question: When an error occurs while dropping multiple tables, what action should I take?

• Attempt to drop the remaining tables and then, finally, return an error message. Or,
• Immediately abort the process of dropping tables and return an error?

I prefer the first one.

There is another question: in more extreme cases, if multiple errors occur, how do I deal with these errors?

[WenyXu]

There is another question: in more extreme cases, if multiple errors occur, how do I deal with these errors?

How about referencing the behavior of the MySQL.

[sarailQAQ]

How about referencing the behavior of the MySQL.

If any tables do not exist without IF EXISTS, the statement fails with an error and don`t make any change. It`s obvious, and I`m implementing it.

For other internal errors might occur, it has no discussion.