Concerns data types used with SQL.
I have a DataTable obtained from a SQL DataBase, like this: using (SqlCommand cmd = new SqlCommand(query, _sqlserverDB)) { using (SqlDataAdapter …
c# sqldatatypes datacolumnIn Oracle documentation it is mentioned that NUMBER (precision, scale) If a precision is not specified, the column stores values …
sql oracle types oracle11g sqldatatypesHow to check if a column in a table has a specific datatype? For example, how to check if a …
sql-server-2008 sqldatatypesI have a forum in PHP which takes a date like in the form dd/mm/yyyy hh:mm:ss. …
php mysqli sqldatatypes type-conversionI am using SQL SERVER 2008, I have a number of INT, SMALLINT fields in my various tables, And I know …
sql sql-server-2008 sqldatatypes unsigned-integerI have a question about the blob data type in MySQL. I read that the data type can be used …
mysql blob sqldatatypesI have a test class and an ExecutionDate property which stores only date but when we use [DataType(DataType.Date)] …
c# entity-framework datetime sqldatatypes entity-framework-6.1I am having a hard time understanding the precision parameter p for float(p) in PostgreSQL. For example, float(1) and …
postgresql floating-point precision sqldatatypes floating-point-precisionI know when converting from nvarchar to varchar, some data will be lost/changed. However, are there any risks of …
sql sql-server-2008 varchar nvarchar sqldatatypesI am unable to set the max size of particular column in PostgreSQL with MAX keyword. Is there any keyword …
postgresql postgresql-9.3 sqldatatypes