我正在尝试从mongoDB地图集检索一些文档,下面是代码:
exec spx_SELECT_LocalizacoesEtiquetas
GO
IF OBJECT_ID('dbo.spx_SELECT_LocalizacoesEtiquetas') IS NOT NULL
DROP PROCEDURE spx_SELECT_LocalizacoesEtiquetas
GO
CREATE PROCEDURE spx_SELECT_LocalizacoesEtiquetas
AS
BEGIN
SET NOCOUNT ON
DECLARE @SQL NVARCHAR(MAX);
SET @SQL =
'SELECT ET0109 AS Localizacao, Etiquetas
FROM OpenQuery(MACPAC, ''SELECT FET001.ET0109, FET001.ET0101 AS Etiquetas
FROM AUTO.D805DATPOR.FET001 FET001
WHERE FET001.ET0104=''''POE'''' AND FET001.ET0105=''''DIS'''''' AND FET001.ET0101 = '''''
+ (SELECT Localizacao FROM xLocalizacao WHERE InventarioID = 1 ) + ''''' ) ';
EXEC sp_executesql @SQL
END
第一个console.log输出更新的pageBuckets数组,但是第二个console.log输出一个空数组。我无法理解问题所在。
答案 0 :(得分:0)
结果是第二个console.log在foreach循环之前被执行,因此请使用以下代码对其进行修复:
result.forEach(el =>{
pageBuckets.push(el);
console.log(pageBuckets) //1
}).then(() =>{
console.log(pageBuckets); //2
})