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问题 问答题 简答题

应收应付查询，在查询客户余额表中的客户科目余额表时月份选择1-6月时报未知错误‘94’null，在账中可以看到有问题的客户名称，但是跟踪不出问题的数据是什么？

答案

参考答案：

检查客户发来的账套后发现是GL_accass中有一条数据mb等字段为NULL，改为0就可以了！这里提供脚本，请执行下面的脚本就可以解决：updateGL_accasssetmb=0，md=0，mc=0，me=0，mb_f=0，md_f=0，mc_f=0，me_f=0，nb_s=0，nd_s=0，nc_s=0，ne_s=0WHERE（ccus_id=N’s081’）AND（iperiod=1）

单项选择题

In the second half of each year, many powerful storms are born in the tropical Atlantic and Caribbean seas. Of (91) , only about half a dozen (92) the p, circling winds of 75 miles per hour or more that give them hurricane status, and several usually (93) their way to the coast. There cause millions of dollars of (94) , and bring death to (95) numbers of people.
The great storms that hit the coast start (96) innocent circling disturbances hundreds, even thousands of miles out to sea. As they travel aimlessly over water (97) by the summer sun, they are carried westward by the (98) winds. When conditions are just (99) , warm, moist air flows in (100) the bottom of such a disturbance, moves upward through it and comes out at the top. In the (101) , the moisture in this warm air produces rain, and with it the heat is converted to energy in the form of p winds. As the heat increases, the (102) hurricane begins to swirl in a counter-clockwise motion.
The average life of a hurricane is only about nine days, but it contains almost (103) power than we can imagine. The energy in the heat released by a hurricane’s rainfall in a(n) (104) day would (105) the entire electrical needs of the United States for more than six months. Water, not wind, is the main (106) of death and destruction in a hurricane. A(n) (107) hurricane brings 6-to 12-inch downpours (108) in sudden floods. (109) is the powerful movement of the sea-the mountains of water moving toward the low-pressure hurricane center. The water level (110) as much as 15 feet above normal as it moves toward shore.

A．origins

B．source

C．origin

D．production
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单项选择题

变频调速时出口阀门应（）。

A.全开

B.减小

C.微开

D.根据条件变化
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