PHP Freaks
By scootstah 18 Jul 2015 Other Programming Languages Got a question about another programming language? Post it here! 646 topics 1,680 replies Java or C++ with PHP? By Ofarchades 13 May 2015 Editor Help (Dreamweaver, Zend, etc) This forum is for those people using various editors to manage their applications
MySQL :: MySQL 5.0 Reference Manual :: 12.7 Date and Time Functions
Date arithmetic also can be performed using INTERVAL together with the + or - operator: date + INTERVAL expr unit date - INTERVAL expr unit INTERVAL expr unit is permitted on either side of the + operator if the expression on the other side is a date or datetime value. Since the last login is to be updated only if an hour or more has passed since the last login this was a big problem!The problem is that PHP takes DST into account and MySQL does not (as far as I know) and I was entering the time using MySQL's NOW() function and then comparing the value returned by PHP's time() function.A very simple solution to this is the following
XML Schema Storage and Query: Basic
This storage model provides for optimal ingestion and retrieval of the entire document, but it has significant limitations when it is necessary to index, update, or retrieve individual members of the collection. However, the attribute is always present as a positional descriptor (PD) column in all SQL object types generated by the XML schema registration process
The article is intended for SQL coders, who for might be not be using analytic functions due to unfamiliarity with its cryptic syntax or uncertainty about its logic of operation. What about when you have a data set that contains records with timestamps and you would like to roll them up to the second and then look at a sliding window to find, say the busiest 5 minutes of the day? It is trivial to create the query to aggregate the data into per-second blocks but I cannot figure out the syntax to put a window around it
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SQLServerCentral.com
951 5,296 Sunday, July 19, 2015 12:38 AM In: RE: Virtual server By Blackdog Employers and Employees Opinions and questions about interactions with employees and employers. 58 731 Wednesday, April 8, 2015 4:39 AM In: RE: Movie Rental Database By Grant Fritchey Hardware Discussions about SQL Server hardware and sizing your servers
any person entering teh gate after 8:45 is marked late and any person leaving before 4:10 is marked early out hence for each day that the person has left early or come late i have to show days in whole numbers as 1,2 ,3 etc for the above columns(early out and late in).. my weekly reports should contain the columns employeeid employee name no of days late no of days early out the start day and end dates are provided by the user at run time using a datepicker in vs2005
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Database Discussion Boards - CodeProject
I'd only consider splitting them up if the tables in each context were completely separate, with no cross-context relationships, and would never need to be queried together. My question is should I create database for each e.g chat db, messages db, friends db or I should create one database then create table for each of them e.g tblchat, tblmessages etc
reply thatjeffsmith posted 1 year ago Try the query again, but only a few rows, does that work? reply Greg posted 1 year ago Hi, I am trying to export data from SQL*Developer in a fixed-width format. reply Anabol X1 Muscle posted 2 months ago Asking questions are really good thing if you are not understanding something completely, but this article presents nice understanding yet
query result cache in oracle 11g
update for 11g release 2: table-level result cache mode From 11g Release 2, it is possible to define the result cache mode at a table level (in addition to the query, session or system levels supported in 11g Release 1). According to what we now know about the result cache mechanism, we ran 4 different SQL statements above (the same SQL statement with 4 different inputs)
SQL FAQ - Oracle FAQ
COMMIT - save work done SAVEPOINT - identify a point in a transaction to which you can later roll back ROLLBACK - undo the modification I made since the last COMMIT SET TRANSACTION - Change transaction options like isolation level and what rollback segment to use SET ROLE - set the current active roles DML are not auto-commit. If you include the SAMPLE clause within a multi-table or remote query, you will get a parse error or "ORA-30561: SAMPLE option not allowed in statement with multiple table references"
XML Publisher and Data Template - SQL Query to develop BI Publisher Reports
The Data Template parameter name should match the concurrent program parameter token.Screen 3: Associate the Concurrent Program to a request group.Screen 4 : Execute the concurrent program "Employee Details Data Template Demo"and click on the output button get the Data XML. The Data XML file is then merged with the Template layout by the XMLP engine to generate the XMLP Report.Lets try to build a sample XMLP report to display Employee Details
http://bipconsulting.blogspot.com/2009/11/dynamic-date-parameter-current-date.htmlSo if the user preferred date format is stored in the database then you can use SQL query to get the value for the parameter then use it either in SQL query or RTF template
12.7 Date and Time Functions
Date arithmetic also can be performed using INTERVAL together with the + or - operator: date + INTERVAL expr unit date - INTERVAL expr unit INTERVAL expr unit is permitted on either side of the + operator if the expression on the other side is a date or datetime value. CURTIME() Returns the current time as a value in 'HH:MM:SS' or HHMMSS.uuuuuu format, depending on whether the function is used in a string or numeric context
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