[Js] Create index with replace flag (#229)

node/src/index.ts

@@ -180,13 +180,6 @@ export class Table<T = number[]> {
     return tableCreateVectorIndex.call(this._tbl, indexParams)
   }
 
-  /**
-   * @deprecated Use [Table.createIndex]
-   */
-  async create_index (indexParams: VectorIndexParams): Promise<any> {
-    return await this.createIndex(indexParams)
-  }
-
   /**
    * Returns the number of rows in this table.
    */
@@ -249,6 +242,11 @@ interface IvfPQIndexConfig {
    */
   max_opq_iters?: number
 
+  /**
+   * Replace an existing index with the same name if it exists.
+   */
+  replace?: boolean
+
   type: 'ivf_pq'
 }