> you don't need to put anything after INT,TINYINT, > etc. I guess you could use it as an aide-memoire > though. thanx for d reply. i guess u r right in that we dont have to specify anything after TINYINT... but what is an aide-memoire ...
Learn about the key differences between CHAR and NCHAR data types in MySQL, including storage requirements and usage scenarios.
Tinyint takes 1 byte. The same story with enum - it also takes 1 byte of storage. Technically, both of them might be extended to 2 bytes, but I cannot imagine a real-life case where you will need more than 255 options. For varchar, it's a bit more complicated. It will depend on...
Case statement with Between in Where Clause Case statement with Date Comparison CASE statement with substring CASE WHEN - Adding collate into it. Case WHEN and concatenate string CASE WHEN isnumeric(ColValue) THEN ... ELSE ... END CASE WHEN MIN,SUM ETC. CASE WHEN Problem with CASE NULL cas...
Learn the key differences between assertEquals and assertTrue in TestNG, including usage examples and best practices for effective testing.
Difference Between HAVING And WHERE Clause In SQL Server The HAVING and WHERE clauses are often confusing for beginners and experienced alike, but they serve different purposes. So, let's look at the quick difference between HAVING and WHERE Clause In SQL Server. S.No. Key Points HAVING Claus...
I've write the below script to get the difference between two times for this example the result should be 2:20 , I don't know why it gives 20:00 can anybody advise? declare @hFrom nvarchar(2)='9', @mFrom nvarchar(2)='0', ...
If there’s a conflict, the update fails, and the process can handle the error appropriately. Data Types Data Type PostgreSQL SQL Server Boolean Boolean Bit Binary String BYTEA VARBINARY(n) Integer SMALLINT, INTEGER, BIGINT TINYINT, SMALLINT, INT, BIGINT Floating-Point REAL, DOUBLE PRECISION...
please tell me What is difference between ToList() & AsQueryable() ? see the code with AsQueryable() prettyprint var source = (from customer in _context.CustomerTBs. OrderBy(a => a.Country) select customer).AsQueryable(); tell me when above code will execute then records will be fetch...
Re: difference between tinyint(4) and tinyint(1) harry volvo March 26, 2008 10:01PM Re: difference between tinyint(4) and tinyint(1) Huu Da Tran March 27, 2008 08:19AM Re: difference between tinyint(4) and tinyint(1) laptop alias March 27, 2008 08:21AM Re: diff...