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fix(doris): remove derived column alias list

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t8y2 2026-07-26 09:09:20 +08:00
parent b5b56aad81
commit ae9403acc4
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1 changed files with 33 additions and 0 deletions
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33
crates/dbx-core/src/query_result_sql.rs
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@ -265,6 +265,8 @@ pub fn build_sorted_query_sql(options: SortedQuerySqlOptions) -> QuerySqlBuildRe
let aliases = build_derived_column_aliases(&options.result_columns);
let use_derived_column_aliases = options.database_type != Some(DatabaseType::Mysql)
&& options.database_type != Some(DatabaseType::ClickHouse)
// Doris accepts the derived-table alias but not its column-name list.
&& options.database_type != Some(DatabaseType::Doris)
&& options.database_type != Some(DatabaseType::Sqlite)
&& options.database_type != Some(DatabaseType::DuckDb);
let sort_alias = if use_derived_column_aliases {
@ -2484,6 +2486,37 @@ WHERE u.id = picked.id;
);
}
#[test]
fn builds_doris_sorted_query_without_alias_list() {
let result = build_sorted_query_sql(SortedQuerySqlOptions {
original_sql: "SELECT id, name FROM users LIMIT 100".to_string(),
database_type: Some(DatabaseType::Doris),
result_columns: vec!["id".to_string(), "name".to_string()],
column_index: 0,
column: "id".to_string(),
direction: QuerySortDirection::Desc,
});
assert_eq!(result.sql.unwrap(), "SELECT * FROM (SELECT id, name FROM users LIMIT 100) t ORDER BY `id` DESC;");
}
#[test]
fn builds_starrocks_sorted_query_with_alias_list() {
let result = build_sorted_query_sql(SortedQuerySqlOptions {
original_sql: "SELECT id, name FROM users LIMIT 100".to_string(),
database_type: Some(DatabaseType::StarRocks),
result_columns: vec!["id".to_string(), "name".to_string()],
column_index: 0,
column: "id".to_string(),
direction: QuerySortDirection::Desc,
});
assert_eq!(
result.sql.unwrap(),
"SELECT * FROM (SELECT id, name FROM users LIMIT 100) t(`id`, `name`) ORDER BY `id` DESC;"
);
}
#[test]
fn strips_sqlserver_order_by_for_sorted_query() {
let result = build_sorted_query_sql(SortedQuerySqlOptions {