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fix: vector index metadata missing (#7575)

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* fix: vector index metadata missing

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

* refactor: constants and test

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>

---------

Signed-off-by: Dennis Zhuang <killme2008@gmail.com>
This commit is contained in:
dennis zhuang
2026-01-16 11:45:42 +08:00
committed by GitHub
parent 007e6cc860
commit 593befbc0f
6 changed files with 113 additions and 23 deletions
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15
src/sql/src/parsers/utils.rs
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@@ -33,6 +33,9 @@ use datatypes::schema::{
COLUMN_FULLTEXT_OPT_KEY_CASE_SENSITIVE, COLUMN_FULLTEXT_OPT_KEY_FALSE_POSITIVE_RATE,
COLUMN_FULLTEXT_OPT_KEY_GRANULARITY, COLUMN_SKIPPING_INDEX_OPT_KEY_FALSE_POSITIVE_RATE,
COLUMN_SKIPPING_INDEX_OPT_KEY_GRANULARITY, COLUMN_SKIPPING_INDEX_OPT_KEY_TYPE,
COLUMN_VECTOR_INDEX_OPT_KEY_CONNECTIVITY, COLUMN_VECTOR_INDEX_OPT_KEY_ENGINE,
COLUMN_VECTOR_INDEX_OPT_KEY_EXPANSION_ADD, COLUMN_VECTOR_INDEX_OPT_KEY_EXPANSION_SEARCH,
COLUMN_VECTOR_INDEX_OPT_KEY_METRIC,
};
use snafu::{ResultExt, ensure};
use sqlparser::dialect::Dialect;
@@ -222,18 +225,6 @@ pub fn validate_column_skipping_index_create_option(key: &str) -> bool {
.contains(&key)
}
/// Valid options for VECTOR INDEX:
/// - engine: Vector index engine (usearch)
/// - metric: Distance metric (l2sq, cosine, inner_product)
/// - connectivity: HNSW M parameter
/// - expansion_add: ef_construction parameter
/// - expansion_search: ef_search parameter
pub const COLUMN_VECTOR_INDEX_OPT_KEY_ENGINE: &str = "engine";
pub const COLUMN_VECTOR_INDEX_OPT_KEY_METRIC: &str = "metric";
pub const COLUMN_VECTOR_INDEX_OPT_KEY_CONNECTIVITY: &str = "connectivity";
pub const COLUMN_VECTOR_INDEX_OPT_KEY_EXPANSION_ADD: &str = "expansion_add";
pub const COLUMN_VECTOR_INDEX_OPT_KEY_EXPANSION_SEARCH: &str = "expansion_search";
pub fn validate_column_vector_index_create_option(key: &str) -> bool {
[
COLUMN_VECTOR_INDEX_OPT_KEY_ENGINE,