[Bug] drop column with bloom filter error

[qidaye]

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• I had searched in the issues and found no similar issues.

Version

master

What's Wrong?

When drop a column which has bloom filter, the column is dropped, but the bloom filter info are not dropped.

What You Expected?

Drop column and the bloom filter is dropped too.

How to Reproduce?

mysql> create table table1 (
    ->     k1 INT,
    ->     c1 varchar(10),
    -> ) duplicate key(k1) distributed by hash(k1) buckets 1
    -> properties(
    ->     "replication_num" = "1",
    ->     "bloom_filter_columns" = "c1"
    -> );
Query OK, 0 rows affected (0.01 sec)

mysql>
mysql> alter table table1 drop column c1;
Query OK, 0 rows affected (0.01 sec)

mysql> show create table table1;
+--------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Table  | Create Table                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
+--------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| table1 | CREATE TABLE `table1` (
  `k1` int NULL
) ENGINE=OLAP
DUPLICATE KEY(`k1`)
DISTRIBUTED BY HASH(`k1`) BUCKETS 1
PROPERTIES (
"replication_allocation" = "tag.location.default: 1",
"min_load_replica_num" = "-1",
"bloom_filter_columns" = "",
"is_being_synced" = "false",
"storage_medium" = "hdd",
"storage_format" = "V2",
"inverted_index_storage_format" = "V2",
"light_schema_change" = "true",
"disable_auto_compaction" = "false",
"binlog.enable" = "false",
"binlog.ttl_seconds" = "86400",
"binlog.max_bytes" = "9223372036854775807",
"binlog.max_history_nums" = "9223372036854775807",
"enable_single_replica_compaction" = "false",
"group_commit_interval_ms" = "10000",
"group_commit_data_bytes" = "134217728"
); |
+--------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+

Anything Else?

No response

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• Yes I am willing to submit a PR!

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