SQL parser: "ALTER TABLE ADD/DROP/REORGANIZE PARTITION" error

[DynamicLoader]

Describe the bug

According to MySQL Reference Manual - 13.1.8.1 ALTER TABLE Partition Operations,we can use

ALTER TABLE t1 ADD PARTITION (PARTITION p3 VALUES LESS THAN (2002));
ALTER TABLE t1 DROP PARTITION p0, p1;

and so on to change partition.
But when I copy these statements to the SQL console (including the console in the bottom and SQL on the top),it reminds me:

1.This option conflicts with "ADD". (near "PARTITION" at position 19)
2.Missing comma before start of a new alter operation. (near "PARTITION" at position 30)

But when I go these statements,it worked(I have create table like the example in the MySQL document).

It seems that the SQL parser in phpMyAdmin doesn't parse these statements properly.

To Reproduce

Steps to reproduce the behavior:

1. Create a table in a database like what are in MySQL Document (link is above)

CREATE TABLE t1 (
    id INT,
    year_col INT
)
PARTITION BY RANGE (year_col) (
    PARTITION p0 VALUES LESS THAN (1991),
    PARTITION p1 VALUES LESS THAN (1995),
    PARTITION p2 VALUES LESS THAN (1999)
);

2. Input these statements in console:

ALTER TABLE t1 ADD PARTITION (PARTITION p3 VALUES LESS THAN (2002));
ALTER TABLE t1 DROP PARTITION p0, p1;

3. You will find it underlined some words (like "partition").
4. Press Ctrl+Enter to excute,and you will find it queried ok.

Expected behavior

phpMyAdmin parse the ALTER TABLE Partition Operations in MySQL Document properly.

Screenshots

Server configuration

• Operating system: Ubuntu Server 20.04
• Web server: Nginx 1.18.0
• Database version: Mariadb 10.3.25
• PHP version: 7.4.3
• phpMyAdmin version: 5.0.4

Client configuration

• Browser: Chrome 81
• Operating system: Windows 7

Thanks.

[williamdes]

Hi @Lucy2003
I moved this one here, thank you for the detailed report

[DynamicLoader]

One year has passed and no any updates to the milestone 4.7.4 issues.Should I colse this?

[williamdes]

One year has passed and no any updates to the milestone 4.7.4 issues.Should I colse this?

Hi
I am sorry this is still not fixed
We welcome contributions to this library
@iifawzi if you are interested by this one when you have time let us know :)

PS: do not close this issue please

[iifawzi]

Added to my to-do list. I will make sure to fix this asap.

[DynamicLoader]

It is so kind of you.Thank you.