yyyy soundcloud

A music search program, soundcloud API, stores a song every time a user searches. {Code...} only one week before the database reached 500 M +. How can I limit the database entry to 10? A music search program, soundcloud API, stores a song every time a user searches. Mysql_query ("insert into songs (s_id, name, artwork, views, favorites, duration, genre, owner, descr, download) VALUES ($ id, '$ name ', '$

--Date -yyyy yyy yy year -monthly month mm Mon month -day + week DD DDD (Day of the year) dy- hour hh hh24- min Mi -Second SS EG1: Select To_char (sysdate, ' yyyy-mm-dd hh24:mi:ss ') currenttime, to_char (sysdate, ' yyyy ') year, To_char (sysdate , ' mm ') month, to_char (sysdate, ' DD ') day, to_char (sysdate, ' Day ') week, To_

use of To_char and to_date --Date --yyyy yyy yy year --monthly month mm Mon month --day + weekday DD DDD (Day of the year) DY days --hours hh hh24 --Mi -Sec ss EG1: Select To_char (sysdate, ' yyyy-mm-dd hh24:mi:ss ') currenttime, to_char (sysdate, ' yyyy ') year, To_char (sysdate , ' mm ') month, to_char (sysdate, ' DD ')

; --() Select NVL (score,10) score from student;RowNum related--rownum is less than a certain number can be directly as a query condition (note that Oracle does not support select top) SELECT * from student where rownum --efficiency is much higher than the way onePaging Query(assuming 10 per page)Does not contain a sort:-Low Efficiency SELECT * FROM (select RowNum rn, d.* from Djdriver D ) p where p.rnSELECT * FROM (select RowNum rn, d.* from Djdriver D ) p where p.rn between and 20;--high eff

"Monitoring of micro-services and containers-from the challenges of Adrian Cockcroft""Http://www.infoq.com/cn/news/2015/07/monitoring-microservices"Adrian Cockcroft A number of rules for monitoring microservices and container-based applications at the Gluecon 2015 conference. He also emphasized the challenges of monitoring cloud native and container-based systems, and introduced the MicroServices Simulation and visualization tool "Spigo""Micro-service benefits""Http://www.infoq.com/cn/news/2015/

This is a creation in Article, where the information may have evolved or changed. At SoundCloud, we built a product API for our customers. Or, our main website, mobile client and mobile app are the first customers of the API. Behind the API is a domain-based service: SoundCloud basically operates in the form of service-oriented architecture. We are also a multilingual organization because we use a lot of l

Sysdate,to_char (sysdate+7, ' Yyyy-mm-dd HH24:MI:SS ') from dual; --plus 1 weeksSelect Sysdate,to_char (sysdate+1, ' Yyyy-mm-dd HH24:MI:SS ') from dual; --plus 1 daysSelect Sysdate,to_char (sysdate+1/24, ' Yyyy-mm-dd HH24:MI:SS ') from dual; --plus 1 hoursSelect Sysdate,to_char (sysdate+1/24/60, ' Yyyy-mm-dd HH24:MI:S

Table Partitioning (learning notes), Table Partitioning learning notes Table partition: Application Scenario: For tables with a large data volume, for example, tables with 2 GB of data, 20 pieces can be queried, which is certainly faster than non-segmented queries. Interval partition:It is often used to partition A Date Field. Less than does not mean that the value in () is smaller Example 1,Create a range Partition -- Create table drawlist (draw_dt date not null) -- CREATE a table partition

= Handleunitvo.getorgtwo (); String starttime = Handleunitvo.getstarttime (); String endtime = Handleunitvo.getendtime (); String Statisticsway = Handleunitvo.getstatisticsway (); Date DateStart = new SimpleDateFormat ("Yyyy-mm-dd"). Parse (starttime); Date dateend = new SimpleDateFormat ("Yyyy-mm-dd"). Parse (Endtime); Number of days apart/(24*60*60*1000) Long day= (Dateend.gettime ()-datestart.gettime

Http://www.cnblogs.com/pan11jing/archive/2009/12/02/1615021.htmlCREATE TABLE t_bi_currentaccountdetailed(OrderDate DATE,Branchflag VARCHAR2 (3),SortId VARCHAR2 (11),OrderNo VARCHAR2 (15),CustomerId VARCHAR2 (11),Amtofdebitside number (14,2) DEFAULT 0,Amtofcreditside number (14,2) DEFAULT 0,Balance number (14,2) DEFAULT 0,Grossprofit number (14,2) DEFAULT 0,Repayway varchar2 (20),Remarks varchar2 (100),PRIMARY KEY (Orderdate,branchflag,sortid,orderno)) PARTITION by RANGE (OrderDate)(PARTITION cad

Tags: style blog http color io ar for SP divTo_date ("String to convert", "converted format") The format of the two parameters must match, otherwise it will be an error. That is, the first argument is interpreted in the format of the second parameter.To_char (date, "convert format") converts the given date according to the "conversion format".　　Format of the To_char conversion:Represents year's: Y represents the last 2 digits of the year yyy represents the last 3 digits of the year

To_date format (in time: 2007-11-02 13:45:25 for example) Year: YY two digits two-digit year display value: 07 YYY three digits three-digit year display value: 007 YYYY four digits four-digit year display value: 2007 Month: MM number two-bit month display value: 11 Mon abbreviated Character Set display value: November, if the English version, display Nov Month spelled out character Set display value: November, if the English version, display Novembe

For more information about the use of ORACLE time functions (SYSDATE), oraclesysdate Addition Select sysdate, add_months (sysdate, 12) from dual; -- add 1 year select sysdate, add_months (sysdate, 1) from dual; -- add January select sysdate, to_char (sysdate + 7, 'yyyy-mm-dd HH24: MI: ss') from dual; -- add select sysdate, to_char (sysdate + 1, 'yyyy-mm-dd HH24: MI: SS ') from dual; -- add 1 day select sys

Facebook, SoundCloud and other sites on the popular, became the real meaning of the mainstream design. But today's card-style design is largely influenced by material. Cards are a reliable vehicle for a large amount of content, both for design and for development. Each card can carry different elements, as different modules, to achieve different functions. So, you can have a card play the video, the next card is linked to another application, and t

To_date format (in time: 2007-11-02 13:45:25 for example) 1. Date and character conversion function usage (TO_DATE,TO_CHAR) Copy Code code as follows: Select To_char (sysdate, ' Yyyy-mm-dd hh24:mi:ss ') as nowtime from dual; Convert Date to String Select To_char (sysdate, ' yyyy ') as nowyear from dual; Get the year of time Select To_char (sysdate, ' mm ') as nowmonth from dual; Get th

JQuery Poptrox–popup GalleriesRate this (1 Vote)Download Demojquery Poptrox Adds Popup galleries to jquery. Heavily customizable, easy-to-use, and built-to-support images, YouTube videos, Vimeo videos, Soundcloud tracks, IFRAMEs, and AJAX content.1. INCLUDE JS FILES 2. HTML "gallery">"path/to/image1.jpg">"path/to/image1_thumbnail.jpg" />"path/to/image2.jpg">"path/to/image2_thumbnail.jpg" />"path/to/image3.jpg">

The week of the month display value: 1 24-hour format of the time range: 0:00:00-23:59:59 ....12-hour format of the time range: 1:00:00-12:59:59 .... 1. Date and character conversion function usage (to_date,to_char) Select To_char (sysdate , ' Yyyy-mm-dd hh24:mi:ss ') as Nowtime from dual;//date into string Select To_char (sysdate, ' yyyy ') As nowyear from dual;//acquisition time of the year Selec

Tags: number date type first day get conversion SQL name includes divThis article focuses on the detailed usage examples of to_date in Oracle, including the use of period and character conversion functions, string and time conversions, the day of the week, the number of days between two dates, and the use of months. To_date format (time: 2007-11-02 13:45:25 for example) 1. Date and character conversion function usage (TO_DATE,TO_CHAR) Select To_char (sysdate, '

TO_DATE format (take time: 13:45:25 as an example) 1. Date and character conversion function usage (to_date, to_char) Copy codeThe Code is as follows:Select to_char (sysdate, 'yyyy-mm-dd hh24: mi: ss') as nowTime from dual; // convert the date to a stringSelect to_char (sysdate, 'yyyy') as nowYear from dual; // obtain the year of the timeSelect to_char (sysdate, 'mm') as nowMonth from dual; // obtain the mo

(DateTime.Now.DayOfWeek))-7). AddDays (6); Last weekend (Sunday)//next week DateTime.Now.AddDays (Convert.ToInt32 (1-convert.toint32 (DateTime.Now.DayOfWeek) + 7); Next Monday DateTime.Now.AddDays (Convert.ToInt32 (1-convert.toint32 (DateTime.Now.DayOfWeek) + 7). AddDays (6); Next weekend//This month, a lot of people will say the first day of this month is definitely number 1th, the last day is the next month, minus another day. Of course, this is the right//general wording DateTime.Now.Year.To