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CREATE TABLE TBL_CD(
CDnr int identity(1,1),
CDTitel nvarchar(80) NOT NULL,
CDduur int,
CDprijs smallmoney,
So I am creating this table, is there any way I can limit the value of CDprijs to be between 0 and 100?
790
To ask SQL Server about the minimum and maximum values in a column, we use the following syntax: SELECT MIN(column_name) FROM table_name; SELECT MAX(column_name) FROM table_name; When we use this syntax, SQL Server returns a single value. Thus, we can consider the MIN() and MAX() functions Scalar-Valued Functions.
The SQL LIMIT clause restricts how many rows are returned from a query. The syntax for the LIMIT clause is: SELECT * FROM table LIMIT X;. X represents how many records you want to retrieve. For example, you can use the LIMIT clause to retrieve the top five players on a leaderboard.
You can use both the MIN and MAX functions in one SELECT . If you use only these functions without any columns, you don't need a GROUP BY clause.
Python's built-in min() and max() functions come in handy when you need to find the smallest and largest values in an iterable or in a series of regular arguments.
Add a check constraint:
CREATE TABLE TBL_CD(
CDnr int identity(1,1),
CDTitel nvarchar(80) NOT NULL,
CDduur int,
CDprijs smallmoney,
check (CDprijs between 0 and 100),
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