1 Attach the power cord to the mini compressor and plug it into an outlet. 2  Connect the gun holster to the mini compressor. 3  Connect the short hose to the mini compressor. 4  Connect the other end of the short hose into the filter. 5  Attach the filter to one end of the long hose.
The SQL CHECK CONSTRAINT ensures that a value for a specific column or columns have satisfied a specified condition. The job of CHECK constraint is, to limit the values for a column of a table.1  The SQL CHECK CONSTRAINT can not be used on a VIEW. 2  The SQL CHECK CONSTRAINT can not be used in a subquery.onstraints can be specified when the table created first with CREATE TABLE statement or at the time of modification of structure of an existing table with ALTER TABLE statement. The SQL CONSTRAINTS are used to implement the rules of the table.
In T-SQL, there are really two kinds of column-level defaults: default constraints and bound defaults. &#9;Default constraints are ANSI-standard constraints you can assign to a column either with the CREATE TABLE or ALTER TABLE statements.Although default constraints have names, the CREATE TABLE statement doesn't let you do ityou have to let SQL Server construct a name.hen add whether the column should be NULL or not: Finally, get the column default constraint value from the view: When you use the stored procedure against the preceding table, like so: the output of the stored procedure is. &#9;The stored procedure inserts tabs but can't make the columns line up precisely.