为您找到与round在sql中相关的共23个结果:
around释义:到处;在周围;现有;闲散地;转弯;掉头。以下是读文网小编为大家整理的around的同义词和例句,以供参考。
Tell me all about it.
告诉我关于这件事的一切。
It is about six o'clock now.
现在是六点钟左右。
It was a long flight and it took about fourteen hours.
时间真长,飞了大约十四个小时。
All about us in the store were piles of goods.
在这家店里,我们周围到处都是成堆的商品。
Dinner is about ready.
中饭就要做好了。
He spoke to a few spectators standing about.
他和站在附近的围观者交谈。
He's eighty now, and doesn't get about much any more.
他现在80岁了,不能再到处走动了。
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around the world表示全世界的意思,你知道around the world的同义词是什么吗?一起来学习一下吧!
the whole world
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around 表示在周围,在附近,大约,差不多的意思,around 的同义词有很多,你知道哪些呢,现在跟读文网小编一起来学习around的英语知识吧!
knock somebody around
1. 辱骂、毁谤某人
They knocked around each other.
他们互相辱骂。
俚语类型: 美国俚语
rat around
1. (大学生用语)闲逛.转悠
I didn't do anything but rat around all summer.
我整个复天啥事也没干,就是到处转悠。
俚语类型: 美国俚语
wrapped around the axle
1. (军队用语)被复杂、琐碎、无谓的事纠缠得脱不了身的
He was involved in their messy troubles and got wrapped around the axle.
他被卷进了他们那些乱七八糟的纠纷里,弄得脱不了身。
俚语类型: 美国俚语
know ones way around
1. 了解情况,有经验,干练
He's been at the job for two years but still doesn't know his way around.
这工作他虽然已经干了两年,但还是不大懂门道。
俚语类型: 加拿大俚语 南非俚语 新西兰俚语 澳大利亚俚语 爱尔兰俚语 美国俚语 苏格兰俚语 英国俚语
stick around
1. 在某地或其附近停留
I think if you'll stick around you'll get a seat sooner or later.
我认为如果你能在附近等待一下,那你早晚会谋到个职位的。
俚语类型: 加拿大俚语 南非俚语 新西兰俚语 澳大利亚俚语 爱尔兰俚语 美国俚语 苏格兰俚语 英国俚语
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ground地面,土地的意思,那么你知道ground的同义词有哪些吗?接下来小编为大家整理ground的同义词,希望对你有帮助哦!
ground out &I{【棒球】}
1. 打滚地球出局:因打出的滚地球被截或被掷回一垒而出局
be thick (或 thin) on the ground
1. 为数众多(或为数不多)
粒子物理学的新教材为数不多。
new textbooks on particle physics are thin on the ground.
break ground N. Amer. 北美
1. 翻土,犁地;破土,动工
2. 同后面 break new ground
break new (或 fresh) ground
1. 开辟新天地,创新
cut the ground from under someone's feet
1. 使(某人的)行为无正当理由,使(某人的)观点无据可依
gain ground
1. 越来越得人心,越来越为人们所接受
新的道德观越来越为人们所接受。
new moral attitudes are gaining ground.
gain ground on
1. 逼近(追赶对象,竞争对手),追上
美元已赶上所有其他主要货币。
the dollar gained ground on all other major currencies.
get in on the ground floor
1. (非正式)在企业的草创阶段加入
get off the ground (或 get something off the ground
1. (使)顺利开始;(使)起作用
他不喜欢自己为使谈判得以开始而不得不采取的那些步骤。
he doesn't appreciate the steps he must take to get the negotiations off the ground.
give (或 lose) ground
1. 让步;退却;失去优势
他拒绝在这一问题上让步。
he refused to give ground on this issue.
go to ground
1. (狐狸等)钻入地穴
hold (或 stand) one's ground
1. 不让步;不退却;保持优势
你将能够坚守阵地并抵御敌人的进攻。
you will be able to hold your ground and resist the enemy's attack.
make up ground
1. 追近,赶上
on the ground
1. 在现场,在实地
战地的部队只顾自身的安危。
the troops on the ground are cynical.
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ground表示 地面,土地; 基础的意思,那么你知道ground的短语有哪些吗?接下来小编为大家整理了ground的短语搭配,希望对你有帮助哦!
1. 为数众多(或为数不多)
粒子物理学的新教材为数不多。
new textbooks on particle physics are thin on the ground.
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round表示圆形的; 弧形的,到处; 在周围的的意思,那么你知道round的短语有哪些吗?接下来小编为大家整理了round的短语搭配,希望对你有帮助哦!
1. 驱拢;集拢
2. 赶拢:把(牛群)从不同的地方赶到一块儿
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round有圆的;球形的;丰满的;完整的;整数的;不确切的;大量的;坦率的等意思,那么你知道round的用法吗?下面跟着读文网小编一起来学习一下,希望对大家的学习有所帮助!
1. It was just then that I chanced to look round.
就在那时,我恰好环顾了下四周。
2. I shivered and pulled my scarf more tightly round my neck.
我打了个寒战,用围巾把脖子围得更紧了。
3. He tramped hurriedly round the lake towards the garden.
他匆匆地迈着沉重的步伐绕过湖边向花园走去。
4. Stars appeared everywhere, spinning round and round, faster and faster.
满眼金星乱转,而且越转越快。
5. We sat round the fire to keep ourselves warm.
我们围坐在火边取暖。
6. The auguries of death are fast gathering round his head.
死亡凶兆迅速地在他脑海中盘旋。
7. There are reports that round ups of westerners are still taking place.
据报道,强行将西方人驱集到一起的事件仍在发生。
8. We were very keen when the 1954 Rally came round.
1954年的集会开始时,我们都非常热切。
9. It was unbelievably dramatic as lightning crackled all round the van.
闪电在货车周围炸开时,情景异常壮观。
10. She had small feet and hands and a flat, round face.
她的手脚都很小,脸又扁又圆。
11. It would take three to six hours for a round trip.
往返行程需要3到6个小时。
12. She was sitting in an armchair with blankets wrapped round her.
她坐在扶手椅中,身上裹着毯子。
13. She showed me round and introduced me to everybody.
她领着我四处看了看,将我介绍给每个人。
14. Leonard pottered round the greenhouse, tying up canes for the tomatoes.
伦纳德在温室里悠然自得地给西红柿绑上撑杆。
15. I moved on round the big house to reach my pad.
我绕过大房子走向我的公寓。
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around有到处;在 ... 附近;围绕;大约;符合等意思,那么你知道around的用法吗?下面跟着读文网小编一起来学习一下,希望对大家的学习有所帮助!
1. On Sunday Cohen lay around the house all day.
科恩星期天一整天都在家无所事事。
2. They were knocking around together for about a year.
他们交往大概有一年了。
3. He had twined his chubby arms around Vincent's neck.
他胖乎乎的双臂搂住文森特的脖子。
4. They were going to sail around the little island, against the tide.
他们打算绕着小岛逆潮航行。
5. Albania is a small nation state of around 3 million people.
阿尔巴尼亚是一个大约有300万人口的单一民族独立国家。
6. The brothers usually roll into their studio around midday.
兄弟几个总是要到正午前后才姗姗来到工作室。
7. Jackie was running around with all these brilliant people.
杰姬混迹于这些才华横溢的人之间。
8. There were television crews and pressmen from all around the world.
来自世界各地的电视工作者和新闻记者齐聚一堂。
9. The queues at the door wound around the building.
门口的队伍绕了大楼一圈。
10. The powdery dust rose in a cloud around him.
一团粉尘在他周围扬起。
11. We spent years travelling around in a rusty old van.
我们多年来都开着一辆生锈的旧货车四处旅行。
12. Online gaming allows players from around the world to challenge each other.
网络游戏使得全球的玩家可以相互较量。
13. She travels con-stantly, moving among her several residences around the world.
她经常旅行,穿梭于她在世界各地的多处住所。
14. That contract proved to be a millstone around his neck.
那个合同结果成了他的一个负担。
15. The shark was writhing around wildly, trying to get free.
鲨鱼拼命挣扎,试图逃脱。
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数据库中round的用法的用法你知道吗?下面小编就跟你们详细介绍下数据库中round的用法的用法,希望对你们有用。
Access数据库中Round用法
四舍五入的问题
select round(83.124,2) as t from jqdltb
显示为:83.12
select round(83.125,2) as t from jqdltb
显示为:83.12
select round(83.126,2) as t from jqdltb
显示为:83.13
问题来了,就是四舍五入怎么变成五舍六入了呢?
下面是用这个方法来调整达到四舍五入的方法:
使用int函数和加0.005,然后*100,再然后/100
如下所示:
select int((83.121+0.005)*100)/100 as t from jqdltb
显示为:83.12
select int((83.124+0.005)*100)/100 as t from jqdltb
显示为:83.12
select int((83.125+0.005)*100)/100 as t from jqdltb
显示为:83.13
select int((83.126+0.005)*100)/100 as t from jqdltb
显示为:83.13
select int((83.129+0.005)*100)/100 as t from jqdltb
显示为:83.13
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数据库中round的用法求平均值的用法你知道吗?下面小编就跟你们详细介绍下数据库中round的用法求平均值的用法,希望对你们有用。
示例:
round(123.456,2)
------------
123.47
ROUND ( numeric_expression , length [ , function ] )
参数
numeric_expression
精确数字或近似数字数据类型类别的表达式(bit 数据类型除外)。
length
是 numeric_expression 将要四舍五入的精度。length 必须是 tinyint、smallint 或int。当 length 为正数时,numeric_expression 四舍五入为 length 所指定的小数位数。当 length 为负数时,numeric_expression 则按 length 所指定的在小数点的左边四舍五入。
function
是要执行的操作类型。function 必须是 tinyint、smallint 或 int。如果省略 function 或 function 的值为 0(默认),numeric_expression 将四舍五入。当指定 0 以外的值时,将截断 numeric_expression。
round(123.456, 0)
-------
123.000
SELECT FLOOR(123.45), FLOOR(-123.45), FLOOR($123.45)
--------- --------- -----------
123 -124 123.0000
SELECT CEILING(123.45), CEILING(-123.45), CEILING(0.0)
以下為結果集:
--------- --------- -------------------------
124 -123 0
https://https://https://https://https://https://https://https://https://https://https://https://https://https://https://https://https://https://https://https://https://https://https://https://https://https://https://https://https:///
ORACLE的TRUNC包罗万象,DB2的TRUNC只是给数字用的。但象DATE等都能实现。比如,DATE(A TIMESTAMP FIELD)会把TIMESTAMP后面的都拿掉,成了一个PURE DATE,就象ORACLE的TRUNC(SYSDATE)会把后面的时间拿掉一样。
SQL> select trunc(2345.6789,2) from dual;
TRUNC(2345.6789,2)
------------------
2345.67
/home/db2inst > db2 -v "select decimal(2345.6789,10,2) from sysibm.sysdummy1"
select decimal(2345.6789,10,2) from sysibm.sysdummy1
1
------------
2345.67
1 record(s) selected.
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在mysql数据库中 rank的用法的用法你知道吗?下面小编就跟你们详细介绍下在mysql数据库中 rank的用法的用法,希望对你们有用。
Write a SQL query to rank scores. If there is a tie between two scores, both should have the same ranking. Note that after a tie, the next ranking number should be the next consecutive integer value. In other words, there should be no "holes" between ranks.
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+----+-------+
| Id | Score |
+----+-------+
| 1 | 3.50 |
| 2 | 3.65 |
| 3 | 4.00 |
| 4 | 3.85 |
| 5 | 4.00 |
| 6 | 3.65 |
+----+-------+
For example, given the above Scores table, your query should generate the following report (order by highest score):
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+-------+------+
| Score | Rank |
+-------+------+
| 4.00 | 1 |
| 4.00 | 1 |
| 3.85 | 2 |
| 3.65 | 3 |
| 3.65 | 3 |
| 3.50 | 4 |
+-------+------+
题目解答:
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# Write your MySQL query statement below
SELECT Scores.Score, COUNT(Ranking.Score) AS RANK
FROM Scores
, (
SELECT DISTINCT Score
FROM Scores
) Ranking
WHERE Scores.Score <= Ranking.Score
GROUP BY Scores.Id, Scores.Score
ORDER BY Scores.Score DESC;
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ground有地面;地方;根据;主题;立场等意思,那么你知道ground的用法吗?下面跟着读文网小编一起来学习一下,希望对大家的学习有所帮助!
用作名词 (n.)
below ground
break fresh ground
cover ground
cut the ground from under
from the ground up
gain ground
get off the ground
give ground
go to ground
hold one's ground
lose ground
on (the) ground〔grounds〕 of
prepare the ground
run into the ground
shift one's ground
suit down to the ground
to the ground
用作动词 (v.)
ground in( v.+prep. )
ground on( v.+prep. )
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round有圆的;球形的;丰满的;完整的;围绕;在另一侧;四处等意思,那么你知道round的用法吗?下面跟着读文网小编一起来学习一下,希望对大家的学习有所帮助!
1. It was just then that I chanced to look round.
就在那时,我恰好环顾了下四周。
2. I shivered and pulled my scarf more tightly round my neck.
我打了个寒战,用围巾把脖子围得更紧了。
3. He tramped hurriedly round the lake towards the garden.
他匆匆地迈着沉重的步伐绕过湖边向花园走去。
4. Stars appeared everywhere, spinning round and round, faster and faster.
满眼金星乱转,而且越转越快。
5. We sat round the fire to keep ourselves warm.
我们围坐在火边取暖。
6. The auguries of death are fast gathering round his head.
死亡凶兆迅速地在他脑海中盘旋。
7. There are reports that round ups of westerners are still taking place.
据报道,强行将西方人驱集到一起的事件仍在发生。
8. We were very keen when the 1954 Rally came round.
1954年的集会开始时,我们都非常热切。
9. It was unbelievably dramatic as lightning crackled all round the van.
闪电在货车周围炸开时,情景异常壮观。
10. She had small feet and hands and a flat, round face.
她的手脚都很小,脸又扁又圆。
11. It would take three to six hours for a round trip.
往返行程需要3到6个小时。
12. She was sitting in an armchair with blankets wrapped round her.
她坐在扶手椅中,身上裹着毯子。
13. She showed me round and introduced me to everybody.
她领着我四处看了看,将我介绍给每个人。
14. Leonard pottered round the greenhouse, tying up canes for the tomatoes.
伦纳德在温室里悠然自得地给西红柿绑上撑杆。
15. I moved on round the big house to reach my pad.
我绕过大房子走向我的公寓。
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around有到处;在周围;现有;闲散地等意思,那么你知道around的用法吗?下面跟着读文网小编一起来学习一下around的用法和短语例句吧,希望对大家的学习有所帮助!
用作动词 (v.)
ride down( v.+adv. )
ride off( v.+adv. )
ride on1( v.+adv. )
ride on2( v.+prep. )
ride out( v.+adv. )
ride over( v.+prep. )
ride to( v.+prep. )
ride up( v.+adv. )
用作名词 (n.)
along for the ride
take for a ride
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surround有包围;环绕等意思,那么你知道surround的用法有哪些吗?下面跟着读文网小编一起来学习一下关于surround的用法知识吧,希望对大家的学习有所帮助!
SURROUND
环绕声; 外加垫层〔混凝土; 包围; 卷筒”;
SUR Surround
环绕声,环绕,包围; 围绕声,围绕,包抄;
concrete surround
混凝土围绕; 混凝土围绕 房屋地政;
Back Surround
后环绕声道; 后中置; 后环绕;
Virtual Surround
虚拟环绕; 虚拟环绕声;
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surround做动词有包围;环绕等意思,那么你知道surround的过去式是什么吗?下面读文网小编为大家带来的surround的过去式和用法例句,供大家参考学习!
surround的用法1:surround的基本意思是“包围”“环绕”,指用很多人或物将某人或某物围在中间,使之无法逃脱,或形成某种环境或边界。
surround的用法2:surround多用作及物动词,后接名词或代词作宾语。可用于被动结构。
surround的用法3:surround后加介词with表示“被…围住”。
surround的用法4:surround本身就含有“四面八方”的意味,所以其后不需要再接on all sides或entirely这两个状语。
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round做动词有绕行;弄圆;使成为整数等意思,那么你知道round的过去式是什么吗?下面是读文网小编整理的round的过去式和用法例句,希望对大家的学习有所帮助!
round的用法1:round的基本意思是“(使)成圆形”,引申可表示“丰满起来”“环行”“拐弯”“使集拢”“围捕”,在表示“使圆满结束”“使文体完美”时,多与off连用。
round的用法2:round既可用作及物动词,也可用作不及物动词。用作及物动词时,接名词、代词作宾语。
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surround有包围;环绕等意思,那么你知道surround的同义词有哪些吗?下面读文网小编为大家带来surround的同义词及辨析,欢迎大家参考学习!
1. Tall trees surround the lake.
环湖都是大树。
2. A myriad of stars surround the moon.
众星拱月.
3. He likes to surround himself with amusing people.
他喜欢让自己身边拥着有趣的人们.
4. How can one ever separate out the act from the attitudes that surround it?
一个人的行为及与其息息相关的态度怎么能区分得开呢?
5. Its rings were discovered by telescope from Earth, but space probes later found that spectacular rings surround some other planets.
它的圆环是从地球上用望远镜发现的,但是太空探测器后来又发现了围绕其他一些星球的壮观的圆环。
6. He had made it his business to surround himself with a hand-picked group of bright young officers.
他总会亲手挑选一批聪明而年轻的军官常伴他左右。
7. They try to use the wire netting to surround the garden.
他们试用铁丝网把花园围起来.
8. The graves of young Americans who answered the call to service surround the globe.
全球各地都有响应号召为国捐躯的美国年轻人的坟墓.
9. I wondered why it was that he had managed to surround himself with idiots.
我弄不清楚为什么他一直费尽心机地让一些白痴呆在自己身边.
10. Accordingly, a whole series of concentric bright and dark rings will surround the central spot.
因此, 环绕着中央点将会有整整一系列同心亮环和暗环.
11. Then he realized how vast and how strong are the fortifications that surround the present system.
因为这时他认识到现行制度的堡垒是多么强大、多么坚固.
12. He certainly would be willing to surround her with little offices of compromising kindness.
他将愿意用仁慈的让步对她略加照料.
13. Clearing a surround to the orchard, will significantly reduce background pollination to very low levels.
在种子园周围只要清除出一条隔离带, 便可显著地使外来传粉减到最低水平.
14. Hundreds of steps lead to the high walls which surround the president's palace!
数百级台阶通向总统府周围的高墙.
15. For example, the surround module might use the echo module.
例如, surround模块可能会引用echo模块.
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surround做动词有包围;环绕等意思,那么你知道surround的第三人称单数是什么吗?下面欢迎大家跟着读文网小编一起来学习。
1. Eventually, the water will permeate through the surrounding concrete.
最终,水会渗透进周围的混凝土中。
2. Once the euphoria surrounding this victory subsides, reality must return.
这场胜利的喜悦退去后,人们将不得不回归现实。
3. They climbed upward along the steep cliffs surrounding the village.
他们沿着村庄周围的陡峭悬崖往上爬。
4. There's almost a giddiness surrounding the talks in Houston.
人们对休斯敦的会谈几乎过于热衷。
5. The polluted waste is often dumped, making the surrounding land infertile.
被污染的废物经常被随意倒掉,周边土地因此而变得很贫瘠。
6. Make sure the tile is flush with the surrounding tiles.
要保证每块瓷砖都和它周围的瓷砖在同一平面上。
7. I prised off the metal rim surrounding one of the dials.
我把其中一个刻度盘的金属边撬开了。
8. The surrounding land was enclosed by an eight foot wire fence.
周围的土地围有8英尺高的铁丝栅栏。
9. The shell surrounding the egg has many important functions.
蛋壳有许多重要的功能。
10. The mirror was hinged to a surrounding frame.
用铰链把镜子和外框连接在一起。
11. The surrounding countryside is windswept and rocky.
这周围的乡村风多石头多。
12. The development of the site will have implications for the surrounding countryside.
这个地点的开发将会影响周围的乡村。
13. The mystique surrounding the monarchy has gone for ever.
王室的神秘性已经一去不复返。
14. Oxford and the surrounding area
牛津及其周围地区
15. New housing is starting to encroach upon the surrounding fields.
新住宅开始延伸到周围的田地.
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