They execute asynchronously and can offer a programming alternative to dml triggers , ddl triggers , and sql trace 事件通知異步執(zhí)行,并可為dml觸發(fā)器、 ddl觸發(fā)器和sql跟蹤提供備選的編程方案。
In order to solve the problem of engineering roadblock of abnormity wall template design , program alternatives , construction techniques and engineering roadblock , this paper discusses the difficulty of hyperbola template construction on the innovation of traditional simple curve zoom type huge template by combining the three dimensional space hyperbola rinse concrete wall in art performance theater of qingdao art center project construction , provides a method to design and choose heteromorphy component template 摘要為了解決異形墻體模板設計、方案選擇及施工工藝等技術難題,筆者結合青島市藝術中心工程藝術表演劇場三維空間雙曲線清水砼墻施工,在傳統(tǒng)的單曲線可調式大模板的基礎上進行了創(chuàng)新,很好的解決了雙曲線模板施工的技術難點,為異型構件模板的設計、選擇開拓了又一條思路。