关系型数据库无法循环多次删除或者更新

for (let i = 0; i < stockCodes.length; i++) {
let predicates = new relationalStore.RdbPredicates(this.SELF_STOCK_TABLE);
predicates
.equalTo(this.SELF_GROUP_NAME_ID, groupId)
.and()
.equalTo(this.STOCK_CODE, stockCodes[i])
if (this.store != undefined) {
(this.store as relationalStore.RdbStore).delete(predicates, (err: BusinessError, rows: number) => {
if (err) {
console.error(`Failed to delete data. Code:${err.code}, message:${err.message}`);
return;
}
console.info(`Delete rows: ${rows}`);
})
}