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Sybase » Transact-SQL » Coding »

Transact SQL: date/time functions

     


A common problem in T-SQL is matching date to a datetime column.
Below is one method to get the records requested, by stripping out
the time portion of the field.










select stock_price
from wall_street_data
where convert(varchar(10),price_dt,101) = '03/08/2007'
and ticker = 'WAG'
go







 datepart*        get part of a date         datepart(MM,'10/21/98')=10
 dateadd*         manipulate a date          dateadd(DD,10,'10/21/98')= 10/31/98
 getdate          todays date and time       getdate()=Nov 16 1998-2000  7:27PM
 
 * date parts are MM,DD,YY,HH,MI,SS,MS
 






Sybase : Related Topics

Sybase : Transact-SQL : Transact SQL: numeric functions
Sybase : Transact-SQL : Transact SQL: string functions
Sybase : Transact-SQL : Transact SQL: misc functions
Sybase : Transact-SQL : Transact SQL: Conditionals
Sybase : Transact-SQL : Transact SQL: looping constructs
Sybase : Transact-SQL : Transact SQL: Cursors
Sybase : Transact-SQL : Transact SQL: Complex Updates
Sybase : Transact-SQL : Transact SQL: Finding duplicate rows in a table
Sybase : Transact-SQL : Using Temporary Tables
Sybase : Transact-SQL : Inner/Outer Joins
Sybase : Transact-SQL : Isolation Levels
Sybase : Transact-SQL : Reporting: SQL Performance and Tuning
Sybase : Transact-SQL : Case Statement
Sybase : Transact-SQL : Date processing: stripping time from datetime
Sybase : Transact-SQL : Safely delete a large number of rows without blowing the t-log
Sybase : Transact-SQL : Transact SQL: date/time formats
Sybase : Transact-SQL : Creating a stored procedure
Sybase : Transact-SQL : Custom query plans
Sybase : Transact-SQL : Rowcount setting - limiting result sets
Sybase : Transact-SQL : Ranking Data - with Duplicates
Sybase : Transact-SQL : Forcing an index in a query
Sybase : Transact-SQL : Median Calculation, with pure SQL
Sybase : Transact-SQL : Lead and Lag with pure SQL

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