提交 8ee35d1b authored 作者: noelgrandin's avatar noelgrandin

improve javadoc around IndexCondition masks

上级 6d4308dc
......@@ -77,7 +77,8 @@ public interface Index extends SchemaObject {
* For possible search masks, see IndexCondition.
*
* @param session the session
* @param masks the search mask
* @param masks per-column comparison bit masks, null means 'always false',
* see constants in IndexCondition
* @return the estimated cost
*/
double getCost(Session session, int[] masks);
......
......@@ -623,7 +623,8 @@ public abstract class Table extends SchemaObjectBase {
* Get the best plan for the given search mask.
*
* @param session the session
* @param masks null means 'always false'
* @param masks per-column comparison bit masks, null means 'always false',
* see constants in IndexCondition
* @return the plan item
*/
public PlanItem getBestPlanItem(Session session, int[] masks) {
......
Markdown 格式
0%
您添加了 0 到此讨论。请谨慎行事。
请先完成此评论的编辑!
注册 或者 后发表评论