ALTER TABLE OPTION

Introduced: v1.2.25

Modifies the options of a table created with the default Fuse engine. For the available options you can modify, see Options.

Syntax

ALTER TABLE [ <database_name>. ]<table_name> SET OPTIONS (options)

Examples

create table t(a int, b int);

alter table t set options(bloom_index_columns='a');

set hide_options_in_show_create_table=0;

show create table t;
+-------+-------------------------------------------------------------------------+
| Table | Create Table                                                            |
+-------+-------------------------------------------------------------------------+
| t     | CREATE TABLE `t` (
  `a` INT,
  `b` INT
) ENGINE=FUSE BLOOM_INDEX_COLUMNS='a' COMPRESSION='zstd' STORAGE_FORMAT='parquet' |
+-------+-------------------------------------------------------------------------+

-- disable all the bloom filter index.
alter table t set options(bloom_index_columns='');

show create table t;
+-------+-------------------------------------------------------------------------+
| Table | Create Table                                                            |
+-------+-------------------------------------------------------------------------+
| t     | CREATE TABLE `t` (
  `a` INT,
  `b` INT
) ENGINE=FUSE BLOOM_INDEX_COLUMNS='' COMPRESSION='zstd' STORAGE_FORMAT='parquet'  |
+-------+-------------------------------------------------------------------------+