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MDEV-35821 vector index sizes are not in information_schema.TABLES nor SHOW TABLE STATUS #4706

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MDEV-35821 vector index sizes are not in information_schema.TABLES nor SHOW TABLE STATUS #4706

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15 changes: 15 additions & 0 deletions mysql-test/main/vector_innodb.result
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Original file line number Diff line number Diff line change
Expand Up @@ -376,3 +376,18 @@ Warning 1292 Incorrect vector value: '1' for column `test`.`t1`.`v` at row 1
drop table t1;
set sql_mode=default;
# End of 11.8 tests
# MDEV-35821: vector index sizes are not in information_schema.TABLES nor SHOW TABLE STATUS
CREATE TABLE t_vec (
id INT PRIMARY KEY,
v VECTOR(4) NOT NULL,
VECTOR INDEX (v)
) ENGINE=InnoDB;
INSERT INTO t_vec VALUES (1, VEC_FromText('[1,2,3,4]'));
INSERT INTO t_vec VALUES (2, VEC_FromText('[2,3,4,5]'));
SELECT index_length > 0 AS index_length_is_nonzero
FROM information_schema.TABLES
WHERE table_schema = 'test' AND table_name = 't_vec';
index_length_is_nonzero
1
DROP TABLE t_vec;
# End of 11.9 tests
19 changes: 19 additions & 0 deletions mysql-test/main/vector_innodb.test
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Expand Up @@ -370,3 +370,22 @@ drop table t1;
set sql_mode=default;

--echo # End of 11.8 tests

--echo # MDEV-35821: vector index sizes are not in information_schema.TABLES nor SHOW TABLE STATUS

CREATE TABLE t_vec (
id INT PRIMARY KEY,
v VECTOR(4) NOT NULL,
VECTOR INDEX (v)
) ENGINE=InnoDB;

INSERT INTO t_vec VALUES (1, VEC_FromText('[1,2,3,4]'));
INSERT INTO t_vec VALUES (2, VEC_FromText('[2,3,4,5]'));

SELECT index_length > 0 AS index_length_is_nonzero
FROM information_schema.TABLES
WHERE table_schema = 'test' AND table_name = 't_vec';

DROP TABLE t_vec;

--echo # End of 11.9 tests
19 changes: 19 additions & 0 deletions storage/innobase/handler/ha_innodb.cc
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Expand Up @@ -14917,6 +14917,25 @@ ha_innobase::info_low(
stats.index_file_length
= ulonglong(stat_sum_of_other_index_sizes)
* size;
/* Include hlindex (vector index) size in index_file_length */
if (table->s->hlindexes())
{
char hli_name[FN_REFLEN];
char norm_path[FN_REFLEN];
normalize_table_name(norm_path, sizeof(norm_path),
table->s->normalized_path.str);
my_snprintf(hli_name, sizeof(hli_name),
"%s" HLINDEX_TEMPLATE,
norm_path, table->s->keys);
if (dict_table_t *hli_table= dict_table_open_on_name(hli_name, false,
DICT_ERR_IGNORE_NONE))
{
if (fil_space_t *hli_space= hli_table->space)
stats.index_file_length+=
ulonglong(hli_space->size) * hli_space->physical_size();
dict_table_close(hli_table, m_user_thd, nullptr);
}
}
if (flag & HA_STATUS_VARIABLE_EXTRA) {
space->s_lock();
stats.delete_length = 1024
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